22 কিলোওয়াট PU স্যান্ডউইচ প্যানেল উত্পাদনের লাইন ছাদ পত্রক রোল বিরচন মেশিন

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: