What is double layer roll forming machine

Double layer roll forming machine with its unique performance comes from its unique molding technology has won the favor of users, but perhaps you don't really know about it:

Double layer roll forming machine has been widely applied in the present and a device, double layer roll forming machine rolling molding process compared with cutting, grinding process, it is not only high production efficiency, save material, and the product high strength, stable quality, this process is especially suitable for processing of special features short is difficult to cutting the workpiece, especially for mass products, annual output of hundreds of millions of pieces of rolling forming process is most beneficial, economic benefits is remarkable. Roll forming process is mainly rely on the material of the plastic mobile rolling processing into various shapes of complex shaft rod, valve core, and special fasteners and other products. Roll deformation is line contact, gradually, the deforming force is small, a stroke can produce one or a few artifacts. Rolling molding process compared with cutting, grinding process, it is not only high production efficiency, save material, and the product high strength, stable quality, this process is especially suitable for processing of special features short is difficult to cutting the workpiece, especially for mass products, annual output of hundreds of millions of pieces of rolling forming process is most beneficial, economic benefits is remarkable.