22 KW پلوتونیم ساندویچ پانل سقف خط تولید ورق رول تشکیل دستگاه

22 KW PU Sandwich Panel Production Line Roof Sheet Roll Forming Machine Specification Detail Item Description Two sets of un-coiler It is Automatic and hydraulic, can be used to uncoil steel coil which is maximal 1300mm's wide, no more than 8 ton's weighty and steel coiler's inner diameter is about 500mm. Three sets of roll forming machine 1. Function: Roll forming for the profiles of PU panel 2. Use the welding H-beam, motor driver, sprocket chain driving 3. Technical data: