Roll forming After a series of continuous sheet metal roller to achieve a continuous deformation, was scheduled to shape processes.
Roll forming
Roll forming method is to use a continuous stainless steel rolling rack to put into complex shapes. This roller is designed for the order, namely: the roll of each rack type of continuous deformation of the metal until the final shape of the necessary. If the components of complex shape, up to 36 chassis can be used, but the shape of simple parts, three, four rack Roll forming machine on it.
With roll forming technology to   produce large quantities of the long form pieces of the most economical. Strip width of the range of 2.5 ~ 1500mm, thickness 0.25 ~ 3.5mm. The processing of the shape of parts from simple to complex, closed section.
Generally speaking, tool manufacturing cost and installation costs are high, only the output of more than 30,000 meters used in the roll forming process was economic. Roll former However, with carbon steel roll forming machine profiles to test the production of stainless steel case is unclear. In this case, care must be taken to prevent surface contamination or scratches, and equipment needed to bear left cold hardening stainless steel and high