Although we can find many applications of AC in industry, we still find that there are many industrial processes that require DC for their operation.

Some of these applications include battery charging, emergency lighting, welding, electroplating, metal refining, metal reduction, communications and many others.

Unlike AC generators, the speed of DC generators are not so critical. Therefore, small DC generators can be belt-driven, gear-driven or direct driven by prime movers. Large DC generators are always direct driven. Some of the prime movers used are AC motors, petrol or diesel engines, water or steam turbines.

Small DC generators are driven from 300 to 1800 rpm, while larger generators are driven from 60 to 250 rpm. Because of line voltage drops, the direct current produced are only transmitted over short distances.

For convenience, many DC applications uses rectifiers to convert AC supply to DC supply. These rectifiers usually make use of solid-state semiconductors because they have no moving parts and are very robust in construction. When such rectifiers are used, some sort of wave filters need to be installed to smoothen out the pulsating DC supply obtained through rectification.

For short term applications, batteries are used to supply the necessary DC supply. These have to be recharged during and after use by DC generators or rectifiers. The DC supply obtained from batteries are smooth.

Many people do not realize it, but the generation of AC power requires the use of a DC supply at its field coil to maintain a constant magnetic field. This source of DC supply is obtained from either a DC generator or a rectifier unit.

In modern brushless AC generators, the rectifier unit together with the field coil are actually fixed to the rotating rotor and moves with the rotor.

DC motors have the advantage of excellent starting torque and wide ranges of speed control. They are therefore used to drive machines that are difficult to start under load or are required to run at varying speeds. Another advantage of DC motors is the fact that they can be reversed very easily. By just varying the polarity of the field coil supply, the motor can be made to run in the reversed direction.

Some of the applications of DC motors are in large steel rolling mills, electric railways, elevators, hoists and cranes. All these applications require that the machines can be easily started from standstill on heavy loads and then proceed to full speeds in a very short time. The speeds of rotation of these machines are also required to be controlled very accurately.

Electronic controls are used to vary the speeds of DC shunt motors by adjusting the armature voltages. Variable voltage for the armatures are supplied by silicon controlled rectifiers (SCR) circuits.

Can you imagine how life will be like without these DC machines? For tall buildings, the occupants will have to endure erractic elevator movements whenever the number of passengers changes. Isn't that annoying?

Finding an OEM solution for air purifier & air cleaner, there are many companies out there who are committed to finding the right solution for you and your business. Most of them will develop a solution meeting your needs. Below are examples of solutions you may need to consider if you are seeking for air purifier OEM solutions. In developing new OEM products, your vendor will work with you through four phases:

Please note that There are two common types of air purifiers that can remove some or all of the particles in the air: mechanical filters—the most effective are classified as High Efficiency Particulate Air filters (HEPA filters)—and electrostatic precipitators. The Production procedures might be various depending on projects. HEPA filters are made out of very fine glass threads with a diameter of less than 1 micron. Electrostatic precipitators rely on electrostatic forces to remove particles from the air.

Phase 1: EVALUATION vendor and the OEM customers develop a detailed understanding of the product requirements. vendor then evaluates the business opportunity and technical feasibility.

Phase 2: DEVELOPMENT AND PROTOTYPE vendor works to achieve the required performance goals and to demonstrate and deliver a small number of prototype products in a relative short time.

Phase 3: PILOT PRODUCTION vendor resolves manufacturing issues, pursues opportunities for cost reduction, and scales up for production. Final qualification of the product design will occur. Additional testing protocols will be developed to address the quality and reliability as well during this phase.

Phase 4: FULL PRODUCTION vendor establishes the final manufacturing process and brings the new product into full volume production.

Keeping company data centers at optimum temperatures is not an easy task. Servers and computers that run company networks are all designed to function in a very specific temperature range, so even the smallest fluctuation can mean disaster if your air conditioning system fails. This is where spot coolers comes into the picture.

If a company’s computer server crashes, millions of dollars can be lost. The servers can be replaced, but the possible data loss can ruin a company. One of the main causes of server failure is due to overheating, so keeping a data center at the optimum temperature is crucial for peak performance. Having several portable AC systems and spot coolers on hand for backup purposes would alleviate some of the problem. The beauty of spot coolers is that they are portable. The unit can be moved to cool down hot spots whenever they occur just by rolling them into another location within your data center.

Top 5 advantages of using spot coolers in data centers:

1. Portability - Target cooling specifically where you want it.
2. Easy Installation - Simply roll it in, plug it in and turn it on
3. Totally self-contained - Condensate tanks built in, ducts attach easily
4. Dehumidification - Removes moisture from the air - improves comfort level
5. Energy Efficient - Designed to provide the most cooling with the least expense

The majority of emergency response calls for AC specialists involve the failure of air conditioning equipment associated with critical temperature data centers. When that happens, getting the data center back to its optimum temperature becomes a top priority for the facility manager, network manager and their portable AC company.

When data center air conditioning goes down, facility managers need emergency cooling immediately, so having a good backup system in place allows them to speed up the process of getting their server rooms back to its optimum temperature.

To serve the purpose of various mechanical and manufacturing firms there are a large number of machining companies that carry out different machining techniques. This article will run you briefly through the kinds of services that are available through machining companies. One of the most sought after kinds of machining techniques is CNC machining. Machining companies that provide CNC machining services make use of machines that are high speed, repeatable and capable of being programmed. These machines are able to function even when they are unattended. This allows the machining company to manufacture parts or jobs both quickly as well as efficiently. There are also machining companies that have production machining services. Such machining companies have the capacity to give an output of large scale production. They are run with the use of a variety of machining services.

If precision is a major criterion for your machining requirements then you can turn to micro machining companies. The micro machining services that are offered by such companies are able to perform precision machining on very small parts to integrate complete detail. Machining is not just limited to metals and their alloys. There are also machining companies that specialize in plastic machining. These plastic machining services are used to fabricate or shape parts and components made of a variety of plastic as well as thermoplastic materials. If you need machining for extremely hard substance then you will be pleased to know there are also a large number of machining companies that specialize in ultra hard machining services. They can handle machining for extremely hard materials like ceramics, stainless steel, quartz and even sapphire. Thus no matter what your machining requirements might be you can find a machining company that can deliver based on your specific requirements.

Precision machining is a process that is used to produce a large number of both large as well as small objects that we make use of in our daily lives. Each intricate and detailed piece that makes up an object needs the touch of a machinist's skills. Similarly, a machine or tool that is worn down will require the action of machine tool calibration quite frequently. There are also other facilities provided by precision machining apart from calibration. These would be detailed welding or grooving carried out by a precision machinist. Ranging from aircraft aluminum alloy production right till devices for surgically drilling of bones precision machining caters to almost every industry and technology. Put simply, if an object is made of parts, it would have needed precision machining.

While the majority of precision machining companies usually work with one form of CAD/CAM programs or another, they still do often work with sketches that are hand drawn. Although the hand sketches are usually made use of only in the initial phases of a design. Precision machining can be used on a variety of materials that include graphite, bronze, steel, plastics and glass to name just a few. Based on the project size and the materials that are to be used, different kinds of precision machining tools are put to use. Precision machining is indispensable to numerous industries and various kinds of technologies. Without precision machining we would be unable to manufacture a number of detailed and intricate parts of various objects. The detail and accuracy it brings into the manufacturing procedure is what renders precision machining as so indispensable. There is a long list of machining companies that specialize in precision machining and you can use the Internet to locate them and avail their services. Precision machining is an integral part of mechanical and manufacturing industries.

EDM machining actually stands for electrical discharge machining. This is the term used for a machining process that is used in the process of manufacturing those parts that are made from very hard metals and their alloys. Some of the parts or objects that are produced with the use of EDM machining include dies made of hardened steel, critical components of engines and compressor blades of jet engine fans. EDM machining is a thermal process that is able to remove as well as re-deposit material on top of the object that is being machined. The area that is recast is characteristically much tougher than the regular or original surface. It also will have a desirably higher resistance to wear and tear like abrasion and corrosion.

In the process of EDM machining, an electrical discharge is made to occur between the object surface and the tool used for finishing. This discharge induces high temperatures that range between 10,000 to 20,000 degrees centigrade. In this manner a dielectric field is created that, as long as it exists, it constantly removes and then re-deposits material to the object's surface. The process allows you to introduce metal or elemental powders into the dielectric stream and this causes an alloy to be deposited.

EDM machining is a process that is also put in use in order to cut, shape and alter exceptionally hard metals. It is used to turn metals into tools that can in turn be used to cut and machine those objects that are made from softer metals. In this kind of machining, a wire that is electrically charged is moved extremely close to the object that is under machining and it is at that point that the electrical discharge actually begins. EDM machining is a technology that is extremely useful to mechanical industries today and is used in almost all tool making and metal cutting processes.

Fasteners that are made for a specific need of the client or customer are called custom fasteners. These fasteners can be manufactured for factories as well as for household purposes. Usually custom-made fasteners are demanded by factories and industrial concerns where the environment is corrosive. This is because fasteners can be made from metals that are inert and thus non-corrosive.

Customs made fasteners are also used in tying and holding roof beams together. These fasteners must be sturdy and durable so that they can take the weight of the roof and the beam at the same time. Titanium is one such metal that is custom made for the airline industry because it is lightweight and strong. Some industrial concerns use custom made fasteners for insulation purposes. The military also needs customized fasteners and the government lays down the specifications and guidelines for these fasteners.

There are different quality standards that are to be met in order to produce customized fasteners for heavy industrial purposes or in the military and aerospace industry. Some of them are MIL-S-1222 and MIL-S-1222J. These are the short forms for guidelines that are to be followed while manufacturing fasteners.

Custom-made fasteners are also used in sports cars- wheels because the wheels undergo tremendous stress and should be able to handle the extreme wear and tear that they face in a race. The navy also uses custom made fasteners because these can be made so that they do not react with seawater, and become corroded. Usually titanium or stainless steel is used in order to avoid corrosion. These types of inert metals do not react with the air or with many other chemicals.

A common factor observed in the above analysis is the matter of safety. Many custom made fasteners are made in order to avoid any casualty because of the fatigue failure of a component such as a fastener or a screw. Therefore, it can be concluded that custom-made fasteners are manufactured not only for functional purposes but also for safety.

Construction fasteners are those that are used in the construction business. These fasteners include thousands of variety of screws, nuts, bolts, pins, and hinges. Construction fasteners can be custom made and are also available in the retail as well as wholesale market. Traditionally, fasteners that are used for construction purposes are heavy and sturdy compared to deck fasteners or normal screws and bolts.

Construction fasteners are used for commercial, residential, and industrial purposes. Every type of construction requires fasteners, from small house to a large factory. Many inventions and innovations have changed the way fasteners are used in the construction business and new types of fasteners such as self drilling screws that are corrosion resistant are used galore in the construction business.

Fasteners are usually selected based on their function and the material that is to be fastened. This means that a fastener required for joining two wooden beams is different from a fastener that is used for fastening steel rods. Other factors that determine the selection of a fastener are - application, body design, diameter of the body of a fastener, thread type, material, and drive types.

It is important that a construction fastener meets the requirements and quality standards laid down by the government. The tensile strength and the shear values should be accurately determined to avoid any breakage or untimely fatigue failure of the machinery or construction in which the fastener is to be used. Fasteners that are used in construction of a scientific or biological laboratory need to fulfill the requirements that are necessary for the safety of the crew that work in the lab.

Fasteners have become an integral part of our lives and are indispensable in almost every industry. Fasteners are used in almost every object that a person sees around him. The indispensability of fasteners is truly realized when we observe that all the machines, factories, vehicles, consumer goods, and human construction around us comprise of fasteners that determine the life and usefulness of the object.

Ball Lock Pins are ideal for fastening and locating appliances that require positive, secure holding yet have attributes such as the user-friendly, "tool-less" removal convenience provided by ball-lock technology. They operate on a principle of interlocking balls, assuring secure and safe fastening. These locking pins will not release until the button on the handle is depressed. Once the button is depressed, the balls retract into the pin allowing the pin to be removed from the hole. They have a high-strength stiff mechanical stop that prevents the pin from being removed unless the release button on the handle is depressed.

These pins are used for fast clamping and concurrent play-free clamping of slender machinery, predominantly where recurrent clamping and releasing is necessary. A characteristic application is the alignment and fastening of a sheet metal during a welding process. Ball lock pins are also used in airplanes and aerospace industry. Other applications include work piece location, sports equipment, racking or weight stacks. Ball lock pins are offered in three to 12 mm radius pin sizes in carbon or stainless steel and the length can be up to 89mm.

Ball Lock Pins are obtainable in single or double acting mechanisms, in several styles, or in an adjustable grip length version. The Ball Lock Mounting System allows in accurately locating and clamping at the same time, with just the twist of a hex wrench, and is ideal for mounting quick-change fixture plates on a sub plate. Ball lock pins are used for rapid connecting and securing of components or work pieces. By pressing the spring operated push button, the two balls are untied, and by the release the push button, the balls are locked.

Ball Lock Pins are usually used for fastening as well as locating operations. Some other applications include machinery manufacturing, nut and bolt replacement, mining machinery, automobile industry, agricultural machinery and electronics.

Machine shops are manufacturing units that produce specific machinery. They can be either small scale or big companies. A person or a company already involved in this field is sometimes interested in taking over another machine shop that is for sale. The shop on sale could be so because of its non-performance, lack of productivity, or labor problem. It could also be due to a personal problem of the owner.

There are certain machine shops for sale that are high gross profit businesses. They generally have no competition, since they serve a sector of the high tech industry such as medical, scientific instrumentation or high-end electronic requirements. They have a varied customer base with no single client contributing for more than 15%. Many of these companies for sale have ISO certification as a mark of quality control. They also boast of a good employee base with tried and tested procedures and tremendous growth potential.

It is important for the person buying the shop to prepare himself for each stage of the buying process. The buyers should be absolutely certain about the type of business that is right for them and then search for these shops. It is important to negotiate all the details to ensure a deal that is worthwhile for both the buyer and the seller. The maintenance and after sale service aspect of the company is also important and the prospective buyer should seek detailed information about it. The buyer should ascertain whether the previous owner has any intention to stay on till the buyer settles in.

It is imperative on part of the buyer to investigate every aspect of the business for sale such as the industry, customers, suppliers, finance and competition, to understand everything about the business before signing on the dotted line.

Aerospace machine shops produce complex machinery such as high precision satellites and scientific instruments. This machinery is used in various arenas of space research and other programs that use aerospace as their field of study and performance.

These shops make use of highly advanced machinery such as computer numerical controlled machines and electric discharge machining equipment in the production of complex instruments. Computer aided manufacturing processes are generally used for production. The machinists working in these shops have to be proficient in the use of this complicated machinery. They also make use of many types of metals and nonmetals in their machine production.

Cost-effective and full-sized plastic models of parts, instruments and spacecrafts are created using prototyping machines. Engineers make use of these models to check the function of the hardware being produced.

The function of these aerospace companies is to provide sophisticated imaging, communications and information solutions to both the government and commercial aerospace markets. They also carry out domestic and international business in the defense, civil space, and commercial arenas. The best aerospace machine shops strive to provide the finest value and innovative solutions in this field. Many of these companies support the national policy-makers, military services, and U.S. government agencies such as NASA, as well as numerous aerospace industry allies.

Antenna manufacturing is one of the major areas in which many of these companies specialize. They provide sophisticated antenna solutions for military and tactical applications. They promote antenna communications technology through their broad range of custom incorporated and conformable antennas. They offer efficient and steadfast results for several military platforms. They also provide wraparound antennas for missile and naval applications.

These companies take pride in delivering efficient program management and customer satisfaction. They provide the customer with state-of-the-art amenities for diverse engineering services.

A profession or hobby that uses a power-driven machine tool such as a lathe or drill to shape metal, is known as machining. The person specializing in its use is called a machinist. A machine shop that is run from home is called a home machine shop.

Most machining operations are those that remove metal from an item or those that add metals. There are typical tools that are used in home machining. A lathe is a machine tool that creates sections in circles by rotating a metal work piece. A drill or punch press is used to remove metal in the form of a hole. Some other tools that are used in machining are saws, grinding tools and milling machines.

Advanced machining operations make use of electrical discharge, electro-chemical erosion and laser cutting to shape metal work pieces. Many car restorers have good home workshops and a wide array of tools. There are also individuals who build up a home workshop with the scheme of building some project in the long run. They eventually get sidetracked into building the machine tools and their accessories themselves.

There are magazines that provide advice on ways of solving problems being faced in the home shop. It is also possible to get information about a used lathe and other machine tools, in case the owner's manual is missing. These magazines and sites have a list of operating instructions on the various tools used. They also give detailed information about various manufacturers and their details.

Information about various new technologies that are being used, are also discussed. New techniques such as computer aided manufacturing processes, which have brought about a revolution in the machine shops, are also discussed. Home shop machinists can use this type of technological software to get the desired product results.

The process of eliminating wastes and all non-required activities to maximize productivity and profitability is known as lean manufacturing. It is also known as assembly line, which is now a focal point of all major Industrialists to improve their productivity. Henry Ford, owner of the ford motor company, brought in the concept of lean manufacturing.

A combination of methods and factors lead to an ideal way to exercise lean manufacturing. The aim towards delivering defect free products can be the most important factor of lean manufacturing. Every part of the product is required to be tested after it is manufactured so that any discrepancies found can be corrected immediately without waiting for the product to reach the final stage. Sufficient importance and value are given to workers' opinions. Maximum usage of all the resources of labor, money and land are essential to ensure quality production.

A willingness to evolve continuously for the betterment of quality and productivity are essential. This also includes the consistency of remaining flexible to accept changing market trends. A right kind of partnership and maintaining a healthy relationship with the suppliers would ensure smooth production flow and would keep everyone updated on the market scenario. The focus is always supposed to be on the quality keeping in mind the end result of any production cycle. Finally, the implementation of all these criterion and creating a culture on the production floor would result in producing the right kind of products, thereby attracting consumer attention automatically. This cycle would ensure a "consumer pull" and not a "production push".

Millions of dollars can be saved through following the principles of lean manufacturing and an edge over the other competitors in the market can be assured. Over the years, now, lean manufacturing has been a focal point of Industrialists all over America, providing them an edge over their competitors in the market.

Lean Manufacturing is a strategy followed by various industries to ensure a low cost manufacturing system to generate the maximum output. The strategy was first implemented by Henry ford, the owner of the Ford Motor Company, which made a huge impact on the American Manufacturing Industry. Since its implementation the focus of the industrialists have been on optimizing the quality and the profit levels minimizing the production costs.

Often, the waste of material, labor, time and effort can cause striking differences in productivity, affecting the overall cycle from the production factory to the shop floor. Lean manufacturing ensures methods and ways of producing results that can improve and change this scenario.

The Toyota Production System, also similar to lean manufacturing, came up to increase the productivity by centralizing the stockpiles, known as kanban, around the assembly line, lowering waste and enhancing productivity on the production floor. They also put efforts into building and maintaining a good partnership with the suppliers to keep the flow of the production cycle going.

According to this concept, importance should be given to attain perfection while delivering the final product and all un-necessary activities are required to be eliminated. Also, the use of scarce resources comprising of capital, workers, and land should be utilized to their most in order to ensure its success.

Lean manufacturing helps in saving millions of dollars and provide a better position in the competitive market. Both Lean Manufacturing and the Toyota Production System believe in attaching value to the workers and empowering them to take important decisions regarding the progress of the production. This helps in producing a flawless product since the workers are the closest persons to the product and make a difference in ensuring the quality of it. In a nutshell, lean manufacturing is all about doing all the right things to support productivity and profitability while cutting off the unwanted waste and cost factors.A

In order to improve their position in the global market and have an extra edge over the products of the other Industrial countries, American Industrialists recognized the importance of lean manufacturing. In 1911, Henry Towne, the then president of the American Society of Mechanical Engineers, first spoke about it in his foreword of the book "Shop Management" by Frederick Winslow Taylor. However, he did not use the word "lean manufacturing" in the way it is used today but definitely meant and intended to use it the way it is implemented at present.

It was Henry Ford who finally developed and implemented the lean manufacturing system through his keen observations of the factors affecting productivity and profit levels, including the ways in which they can be improved and resolved. The whole idea of lean manufacturing and its importance and effectiveness can be summed up in the words of Henry Ford when he speaks about waste in "My Life and Work", "I believe that the average farmer puts to a really useful purpose only about 5 % of the energy he expends- Not only is everything done by hand, but seldom is a thought given to a logical arrangement. A farmer doing his chores will walk up and down a rickety ladder a dozen times. He will carry water for years instead of putting in a few lengths of pipe?"

Henry Ford initiated the "Design for Manufacture" concept. According to him, a manufacturer should study what all is absolutely relevant for any product and eliminate the useless part completely. This concept applies to any object, which is on its way to the shop floor, irrespective of its size and value. Whether a shoe or an airplane, the concept works in the same way. Ever since the concept, also called the assembly line, has been implemented, the focus of the Industrialists has changed to produce maximum results with least possible inventory.

Levinson is of the view that it is Ford's concept and its implementation that eventually made America the richest Industrial power in the world. Ford's production chief, Charles Sorenson, said that the victory of the Second World War was rooted long back in the birth of the Ford Motor Company in 1908. Subsequently, Taiichi Onho adopted Ford's idea of lean manufacturing system known as the Toyota Production System.

The marking of glass for industrial use has been done for hundreds of years. In the past the methods used have included ink stamp marking, sand blasting, air grit, acid etching, scribing etc.

Industrial applications of glass marking include:

1. Marking of safety information on safety glass used in commercial and residential construction. This includes glass areas around doors and/or entrance and exit locations.

2. Marking of glass for commercial and residential construction to identify the glass or door manufacturer [for product identification and marketing/sales activity]

3. Marking of headlamp or tail light lens in automotive applications for manufactures name, year of manufacture and/or part number. Also used in the manufacture of televisions for marking mirrors and lens.

4. Marking of serial number, product identification, or other manufacturing information for the prevention of theft and validation of warranty claims

5. Marking serial numbers, part numbers, text, or bar codes allowing for parts to be tracked though the production process until final assembly and shipment

The traditional methods of glass marking all involve contact with the surface of the glass product which exposes the product to stress and potential damage. Co2 lasers offer significant advantages for marking glass products. The RF excited sealed beam Co2 laser coupled with a galvo head and software offers the fastest, cleanest, most reliable method for marking and etching glass.

A Co2 laser can laser mark glass with bar codes, especially 2-D or data matrix bar codes, which can easily be coupled with vision systems for reading the data contained in the bar code. The use of bar codes on glass allows for the product to be tracked all the way through the production process until final assembly. This helps assure a continuous uninterrupted supply of product. The laser marked or laser etched bar code can also be used after the sale of the product for identification purposes and validation. This helps to eliminate warranty costs related to counterfeit or unauthorized products.

A Co2 laser marked or laser etched bar code can also be read by vision systems in the manufacturing process to determine the identity of the part. Examples include prescription strength of eye glass lens, or the type of front headlamp lens used in a Honda Civic. This ensures that the part is sorted and used properly throughout the manufacturing process and that the correct number of parts is produced based on anticipated sales for final assembled components.

The advances of Co2 laser marking of glass over traditional methods are extensive. These include:

• No contact with the part as in scribing methods thereby reducing the possibility of breakage to and damage of the part, as well as elimination of the maintenance required for the scribe unit

• No solvents, thinning, or cleaning agents to purchase and keep in stock as in the case of ink marking or ink printing systems, thereby significantly reducing costs of operation and eliminating the need for continuous maintenance associated with these various ink printing technologies

• No pads for ink printing to maintain as they can fall to an angle or become turned sideways causing the printed image on the glass to appear sideways or not square

• No need to stop the glass in place and make sure a secure fit with the rubber mask is formed as in the case of Airgrit marking

• With Co2 laser marking for industrial glass applications the product can be marked on the fly [while moving]. If stopped or 'squared' for marking, five to eight lines of text plus logo's can be laser etched in less than 0.5 of a second

• With Co2 laser marking no supplies are necessary and no secondary process exists for cleaning or maintenance

• With Co2 laser marking changes to the mark [different text, different logo, difference shape, etc] can be accomplished with a simple click and drag command of the mouse

Co2 laser marking for glass in industrial applications is the fastest, most effective, least costly method in which to mark the product.

Flexible Shaft Power tools are most innovative and versatile abrasive machines in the marketplace. Flexible Shaft Power tools gives the ability to have a huge amount of power and torque right at your fingertips without having to hold a heavy tool. The heavy motor sits on the ground or on a dolly and transmits the energy and power through a cable that attaches to a hand-held tool. Another great concept of flexible shaft power tools is that the hand held tools can be a straight, angle or belt grinder.

Flexible Shaft Grinders are widely used in most of the foundries producing Cast Iron, Steel casting, forging shop, various fabrication shops and rubber retreading. These are used for finishing operations to remove unwanted portion of the Job produced. It is most convenient method to finish the heavy or lengthen jobs, in which case it is not possible to move the job or to handle for grinding. The flexible shaft grinders give freedom to the operator to finish the job without handling it. The constant speed, high cutting speed, can be used in restricted areas are some of the added advantages of these grinders.

These are having very less maintenance (Rotary mechanism) compare to Pneumatic Tools with Air Compressor (in most of the cases reciprocating mechanism) and required about 1/3 of power. Also, it gives freedom of using 1 or 1.5 H.P., instead of 20/30/50 H.P. compressor.

As, it is having an Induction motor no frequent changing of armature & carbon brush.

An extremely rigid longitudinal slide with two independently controlled cross slides

For the tool holders ensures short travels for combined machining and the flexible use of a large number of tools. The left cross slide holds the wheelhead, while the rotating tool turret with 8 tool positions, with an optional 4 driven tools for miling and drilling is fitted to the right hand cross slide. Highly dynamic axis drives with pre tensioned linear guideways and linear measuring systems for in process length positioning length and diameter guarantee the highest precision.

People like a "special" price or exclusive offer directed only to them. Most Industrial and Manufacturing equipment buyers are seeking to be told that they are special.

Through a great deal of trial and error writing advertisements for Industrial and Manufacturing Equipment classifieds, I have learned to employ this technique to each and every classified and auction description I create.

Most successful online auction and classified listings are based on the element of exclusivity. First and foremost I almost always use a “special deal” offered only thought the channel I am using to market my equipment. It is important to stress that No outsider can participate and that the offer is only available if the buyer responds to the specific equipment listing where the savings or price point is offered.

Keeping with the same theme "FREE" is becoming an over used term on the web. While offering free shipping, free equipment installation or free support can be a useful technique in driving sales, it’s important not to over use the term. If you choose to use a "Free" offer of some kind it’s important to stress to you potential buyer why receiving the free service or ancillary product is so beneficial.

Remember that selling Industrial Equipment online is no different than selling any other product. Those of us that endeavor to sell not only the highest quality products, but to understand the buying habits as well as the psychology of our consumers, will succeed where others fail.

Industrial name plates are usually manufactured in materials like aluminum, brass, plastic or zinc. These name plates are used for warnings, information, nomenclature, working instruction, manufacturers’ information, date of manufacture, voltage usage, trade names, etc. Not only do name plates give an impression about the class of the manufactured goods, they also give minutiae about the product.

There are different techniques applied to produce industrial name plates. The metal photo process creates the icon conserved in anodized aluminum. It could not be spoiled or wiped off even with the use of chemicals. This is an excellent solution for the naming of machines. There are also engraved aluminum, brass, stainless steel and zinc plates for similar purposes.

Besides metals, plastic name plates can also provide a three-dimensional look. Plastic industrial name plates are complex. It is always advisable to use textured backgrounds because of their aesthetic superiority over non-textured backgrounds. For that extra flare, add a high-gloss finish.

Depending on design, the best aesthetic and cost-effective method of decorating technologies are silk screening and chrome plating. These processes allow the product to withstand the harshest of environments.

Name plates can have different designs and different bonding agents, from mechanical to adhesive. Industrial name plates are available both in screw or sticker designs.

The pricing varies depending on the material, size, mounting method, and other factors. You can shop around on the Internet to find the best price for the best quality, in the style and material that you need for your purposes. If you need customization, that always costs a bit extra.

Industrial Weight scales have a large number of applications. Scales can be used for shipping, warehouse, general weighing, analytical and parts counting scale and digital industrial cranes can be used for super heavy loads.

A weighing scale is used industrially and commercially to weigh objects from feathers to tractors. A weighing scale measures the weight or mass of an object. A balance for instance measures accurately the mass of an object. Gravitational force affecting the balance cancels out leaving the measure of mass. Mass is measured in grams, kilograms, pounds, ounces or slugs.

The original form of a weight scale consisted of a beam with a fulcrum at its center. To determine the mass of an object, a combination of reference weights was hung at one end of the beam while the object was hung at the other end. In order to reduce the need for large reference weights, an off-center beam can be used. To reduce the need for small graduated reference weights, a sliding weight called poise can be installed so that it can be positioned along a calibrated scale.

For large, awkward loads, a platform can be floated on a cantilever beam system, which brings the proportional force to a nose-iron bearing. This pulls on a still yard rod to transmit the reduced force to a convenience-sized beam. Example is the portable beam scale. The additional beams and pivots reduce accuracy and accuracy is achieved only by very expensive adjustments.

A spring weighing scale can measure forces passing through it in any direction. It measures gravitational force applied by any object by the displacement of the spring caused by the object. Spring scale measures force in Newton’s. The spring scales legal for commerce can be calibrated for accurate measurement of mass in the location where they are used. They can measure in kilograms and pounds.

In the case of high capacity loads, crane scales are used which use hydraulic force to sense weight. The force is applied to a piston and transmitted through hydraulic lines to a dial indicator.

In most countries the design and service of scales used for commerce are regulated by government inspectors who regularly check on calibration. In U.S.A, NIST Handbook44 is the bible for industrial and commercial scales.

Some of the world’s leading manufacturers of weigh scales are Ohaus, Tanita, Chatillon Amitek, CAS and Silitek. Weighing scales have achieved high degree of sophistication. An Ohaus Voyager Analytical Balance has auto internal calibration, statistics, formulation, differential weighing, density determination, pipette calibration, percent animal and check weighing- gross/net/tare weighing, LCD display and five operating languages.

Industrial safety is important for all employees on a daily basis and working in an area without safety awareness may result in serious bodily harm or possibly even death. Industrial safety is a key factor in running a company and there are many aspects to consider when providing overall safety for your employees. You must ensure that employees have special equipment and procedures to ensure eye safety, ear safety, head protection, fire prevention and respiratory protection. Here are ways to ensure you (or your employees) are protected in each of these areas.

Eye Safety - Any injury to the eye can be very serious and possibly cause permanent eye damage to the victim. It is important to make sure your eyes are covered at all times by wearing goggles or other forms of eyewear. Make sure the goggles you are wearing provide protection around the sides of your eyes as well, otherwise flying debris may come in through the side and puncture your eye.

Ear Safety - Ear safety is important because without it, our ear drums would be severely damaged from the loud noises constantly occurring in the workplace. Ear plugs and ear muffs are the most common forms of ear protection, however there are other alternatives as well, such as disposable hearing bands. By wearing these pieces of equipment, you are not only protecting yourself from loud noises, but also from flying debris which may enter the ear and possibly cause infection.

Head Protection - Protecting your head is easy and can end up saving you a lot of pain if an unwanted situation does occur. Wearing protective head gear can be as simple as putting on a helmet or hard hat before entering a location where there may be falling objects. Head injuries may result in brain damage, but you can significantly decrease the chance of serious injury by wearing head protection.

Fire Prevention - Working in an industrial area means that there is always a possibility that a fire may occur. If a situation like this arises, you will want to be prepared and the best way to do so is by having a fire extinguisher on hand at all tomes. Fire extinguishers are the best way to eliminate or control fires until the fire department arrives.

Respiratory Protection - Working in an area in which the air is constantly filled with pollutants can be dangerous and may ultimately result in serious respiratory problems for individuals working in these areas. A simple way to protect yourself from poor air quality is to wear a respiratory mask when working in these areas. Wearing a face mask can greatly decrease your chances of suffering from respiratory problems in the future.

Other Safety Wear - Other forms of safety wear which are critical in industrial areas include work boots and gloves. These are important in areas which you will have hands-on contact with dangerous equipment or areas where you may possibly drop the equipment onto your feet.

It is important to research and follow all safety rules when working in an industrial area. Everything can change in a split second and you want to ensure you are as prepared as possible for any situation which may arise.

The marking of glass for industrial use has been done for hundreds of years. In the past the methods used have included ink stamp marking, sand blasting, air grit, acid etching, scribing etc.

Industrial applications of glass marking include:

1. Marking of safety information on safety glass used in commercial and residential construction. This includes glass areas around doors and/or entrance and exit locations.

2. Marking of glass for commercial and residential construction to identify the glass or door manufacturer [for product identification and marketing/sales activity]

3. Marking of headlamp or tail light lens in automotive applications for manufactures name, year of manufacture and/or part number. Also used in the manufacture of televisions for marking mirrors and lens.

4. Marking of serial number, product identification, or other manufacturing information for the prevention of theft and validation of warranty claims

5. Marking serial numbers, part numbers, text, or bar codes allowing for parts to be tracked though the production process until final assembly and shipment

The traditional methods of glass marking all involve contact with the surface of the glass product which exposes the product to stress and potential damage. Co2 lasers offer significant advantages for marking glass products. The RF excited sealed beam Co2 laser coupled with a galvo head and software offers the fastest, cleanest, most reliable method for marking and etching glass.

A Co2 laser can laser mark glass with bar codes, especially 2-D or data matrix bar codes, which can easily be coupled with vision systems for reading the data contained in the bar code. The use of bar codes on glass allows for the product to be tracked all the way through the production process until final assembly. This helps assure a continuous uninterrupted supply of product. The laser marked or laser etched bar code can also be used after the sale of the product for identification purposes and validation. This helps to eliminate warranty costs related to counterfeit or unauthorized products.

A Co2 laser marked or laser etched bar code can also be read by vision systems in the manufacturing process to determine the identity of the part. Examples include prescription strength of eye glass lens, or the type of front headlamp lens used in a Honda Civic. This ensures that the part is sorted and used properly throughout the manufacturing process and that the correct number of parts is produced based on anticipated sales for final assembled components.

The advances of Co2 laser marking of glass over traditional methods are extensive. These include:

• No contact with the part as in scribing methods thereby reducing the possibility of breakage to and damage of the part, as well as elimination of the maintenance required for the scribe unit

• No solvents, thinning, or cleaning agents to purchase and keep in stock as in the case of ink marking or ink printing systems, thereby significantly reducing costs of operation and eliminating the need for continuous maintenance associated with these various ink printing technologies

• No pads for ink printing to maintain as they can fall to an angle or become turned sideways causing the printed image on the glass to appear sideways or not square

• No need to stop the glass in place and make sure a secure fit with the rubber mask is formed as in the case of Airgrit marking

• With Co2 laser marking for industrial glass applications the product can be marked on the fly [while moving]. If stopped or 'squared' for marking, five to eight lines of text plus logo's can be laser etched in less than 0.5 of a second

• With Co2 laser marking no supplies are necessary and no secondary process exists for cleaning or maintenance

• With Co2 laser marking changes to the mark [different text, different logo, difference shape, etc] can be accomplished with a simple click and drag command of the mouse

Co2 laser marking for glass in industrial applications is the fastest, most effective, least costly method in which to mark the product.

Flexible Shaft Power tools are most innovative and versatile abrasive machines in the marketplace. Flexible Shaft Power tools gives the ability to have a huge amount of power and torque right at your fingertips without having to hold a heavy tool. The heavy motor sits on the ground or on a dolly and transmits the energy and power through a cable that attaches to a hand-held tool. Another great concept of flexible shaft power tools is that the hand held tools can be a straight, angle or belt grinder.

Flexible Shaft Grinders are widely used in most of the foundries producing Cast Iron, Steel casting, forging shop, various fabrication shops and rubber retreading. These are used for finishing operations to remove unwanted portion of the Job produced. It is most convenient method to finish the heavy or lengthen jobs, in which case it is not possible to move the job or to handle for grinding. The flexible shaft grinders give freedom to the operator to finish the job without handling it. The constant speed, high cutting speed, can be used in restricted areas are some of the added advantages of these grinders.

These are having very less maintenance (Rotary mechanism) compare to Pneumatic Tools with Air Compressor (in most of the cases reciprocating mechanism) and required about 1/3 of power. Also, it gives freedom of using 1 or 1.5 H.P., instead of 20/30/50 H.P. compressor.

As, it is having an Induction motor no frequent changing of armature & carbon brush.

An extremely rigid longitudinal slide with two independently controlled cross slides

For the tool holders ensures short travels for combined machining and the flexible use of a large number of tools. The left cross slide holds the wheelhead, while the rotating tool turret with 8 tool positions, with an optional 4 driven tools for miling and drilling is fitted to the right hand cross slide. Highly dynamic axis drives with pre tensioned linear guideways and linear measuring systems for in process length positioning length and diameter guarantee the highest precision.

Recent government studies have revealed the fact that there is an acute global deficit of blue collar laborers in present, the crisis regarding manual workforce becoming increasingly prominent in the last few decades. This phenomenon has been augmented and sustained by a pronounced migration of blue collar workers and specialized, off-contract laborers towards other work fields, generating serious employment issues to a wide range of industrial companies that depend on such categories of workforce in order to sustain their activity.

In present, it can be very difficult for most companies to quickly fill their job vacancies with skilled and reliable blue collar workers. The task of finding and recruiting specialized, preferably Trade qualified blue collar workers can be very challenging, time consuming and costly for major industrial companies. However, these impediments can be effectively overcome with the aid of reliable, professional recruiting company that specializes in providing effective, professional services to industrialized business in search of experienced blue collar, Trade qualified personnel.

Major recruiting agencies offer a wide variety of services, helping company owners in the process of hiring skilled and trusty blue collar workers, with or without contract. Blue collar workforce recruiting companies primarily specialize in recruiting and mobilizing experienced Instrument Technicians and Dual Trade Electricians to proximal or remote worksites, where they can sustain their activity for the businesses that require their services. Although some blue collar workforce recruiting companies usually specialize in the Instrument and Electrical fields, they can also help clients in hiring and establishing a solid team of various other qualified workers, including fitters and boilermakers.

Instrument Technicians and Dual Trade Electricians are by far the most requested qualified blue collar laborers, as they have an extended set of vital roles inside any industrial company. Instrument Technicians and Dual Trade Electricians can sustain a wide range of activities, fulfilling important tasks regarding maintenance, repairs, instrument calibrations, installation, elaborate verification, and even upgrade. The back bone of virtually any industrial power plant and other industrial companies, Instrument Technicians and Dual Trade Electricians fulfill an extended set of vital roles.

If you are the owner of a company or industrial business and you wish to find skilled Instrument Technicians, Dual Trade Electricians or other categories of specialized blue collar workers quickly and with minimal effort, the best thing to do is request the services provided by a serious recruiting agency. Whether you are interested in on-hire or contract blue collar personnel, single or multiple hiring, a solid blue collar workforce recruiting company can satisfy your requirements with professionalism, providing you with the best trained workers you can find! Ask for the help of such a company and you are guaranteed to establish a solid, compact and experienced blue collar project team in no time! Fill your Instrument Technician and Dual Trade Electrician job vacancies the easy and safe way by relying on a professional, serious recruiting company.

Industrial pallet racks are a series of parts and components that fasten together in the form of shelving units. They are used to hold stacks of heavy pallets and are a popular means of storage for any industry.

Industrial pallet racks are solutions for maximizing warehouse or shop capacity. The factory welded end frames combine with box or stepped load beams provide storage locations for a wide variety of pallet sizes and weights, while maintaining three inch vertical adjustability. Twelve-foot high units have three storage levels, and 20 foot high units have four storage levels. All other heights have two storage levels. They are made stronger to withstand forklift damage. They are also designed so that putting the item in or removing the item becomes user friendly. The material handling principles are used while designing the industrial racks to reduce the material handling costs.

The standard frame capacity varies between 24,000 pounds to 26,000 pounds, while heavy duty frame capacity may go around 36,000 pounds and super heavy duty capacity is about to 42,000 pounds. Load beams are available in both standard box style and step style. The sizes of load beams range from 4"" to 14"" long. The capacity of load beams range from 1000 to 12,000 pounds per pair of beams.

The price of industrial pallet racks range from $300 to $500 per unit. Though these racks are available in standard sizes, one can order for customized racks as per the requirements of the business or the company. The price changes according to the customization.

When people think of businesses often they do not think of Industrial Mechanical type businesses and yet much of the wealth generated in this country comes from such non-thought of businesses. Most folks do not realize that making things that run our civilization is big business and there is lots of it. Consider if you will the current economic condition in the United States. Things are really hopping and there is a lot of money to be made for those who can get things made on time and right the first time.

Consider all the needs for new refineries, pipelines, ethanol plants, wind generators, construction materials, bridges, aircraft and up-grading all the tooling to make Harley Davidsons, GM Automobiles and Peterbuild Trucks? What about all those tractors, locomotives, tanker cars and military vehicles too? Some one has to design, make and manufacture all these things.

There are structural pieces, ball-bearings, fittings, valves and hundreds of thousands of machined moving parts, which must be built at specific tolerances otherwise well they just will not work. This is something that America is well suited for, getting the job and the parts right the first time. Find a need and fill an important customers desires and you win. There are a million niches to fill too from Space Shuttle parts to the next cruise ship. So, do not sell industry short when considering a business category to hang your hat on.