Aluminum Corrugated Roofing Machine Full Automatic& Long Life-time High Speed: 5-6m/Min High Precision: +/-3mm Mitsubishi PL Aluminum Corrugated Roofing Machine consist of 5T hydraulic uncoiler, sheet feeding device, roll forming system, step pressing device, hydraulic post-cutting equipment, run out table, hydraulic station and PLC controller. Optional: 10T hydraulic decoiler/Safe cover/ Pre- ...