As a manufacturer of rolled steel components such as studs, tracks, joists, cee and zee purlins, and roof trusses, you know that one of your biggest headaches is machine and technician downtime while changing product lines. Changing from one product profile to another - or even adjusting for changes in the thickness of the material used with the same profile - can cause hours of downtime in which nothing is being manufactured. But now new technological breakthroughs can reduce or entirely eliminate difficulties in adjusting the die and roll tooling set ups, reduce errors caused by operators in the changeover, and eliminate wasted coils due to trial and error in the new set up. An example of recent breakthroughs in rollforming technology minimizing downtime is the Purlinmaster rollformer, which can be switched from a cee section profile to a zee section profile at the touch of a button (in seven seconds)! Both web width and flange height can be changed quickly, and material gauge can be changed at the touch of a button. The Purlinmaster also features a high speed hydraulic punch.

Changeover of product lines when the only difference between the profiles occurs in the middle or web area is easiest on a duplex or double duplex rollforming system. Here the roll tooling is split in two: half of the tooling is mounted on the inner side of the mill, and the other half is mounted on the outer side, such that the inner and outer portions of the mill move towards or away from one another. The inner side is fixed and the outer side glides; or, it can be centerline compatible. This makes changeover from a smaller to larger stud web size possible just at the touch of a button. A state-of-the-art Studmaker rollformer can be completely changed by electro-mechanical adjustment to produce a different flange height with a different width in a different material gauge in less than twenty minutes! In line dies can be changed in three minutes. Moreover, the Studmaker rollformer can be integrated with your existing piercing and cut off equipment to minimize your investment. And speaking of minimizing your investment, consider an Ironclad rollformer for producing panels in a great variety of profiles, including customized profiles to your specifications. These inexpensive rollformers provide variable speed control as well as programmable length options, and flying shear makes continuous, non stop production possible.

When you are looking to minimize your costs from downtime, consider the Purlinmaster rollformer for manufacturing cee and zee purlins, and the unique Studmaker rollformer for studs and tracks. And if you are ready for the latest technology at the lowest price, look to a Ironclad rollformer for producing custom profile panels. Samco means the latest technology to help you save money.

Article Source: http://EzineArticles.com/?expert=Alice_Lane