This series rolling machine for rolling sheet metal work. Rolling, the first sheet can be rolled into cylindrical shape, and then by welding, can be made of ventilation, water, smoke, exhaust and other effects of the pipeline, hardware products. 
 This product is especially suitable for construction, decoration, water and soil engineering, environmental and other projects on-site construction. This product is small, simple structure, easy operation, light weight, mobile convenience features. (In particular, made according to customer requirements into a universal reel style) 
 Processing features: coil suitable deformation of parts evenly, after processing, parts can be stress full spread of surface hardening is not easy to make, to maintain the original properties sheet. Much hand-beaten into the pipeline, so widely used.