Steel Metal Roller Shutter Sheet Roll Forming Machine Our Steel Metal Roller Shutter Sheet Roll Forming Machine can produce various of steel roof and wall panel, gutter system, shutter door etc. It is a new building material, the products are widely used as the roof and wall of factory, warehouse, garage, gymnasium, exhibition center. It has many advantages, such as easy installation, short building period, beauty, light weight but high strength. Main features of Steel Roller Shutter Roll Forming Machine The advantages of Metal Roller Shutter Roll Forming Machine are as follows: 1. Three types of material thickness for options: 0.4-0.6mm for single phase power supply machine, 0.7-1.2mm even 1.5mm for 3 phase power supply machine, 2. Save space, more convenient, 3. Easy operation, low maintenance cost, 4. Stable and durable. Detailed Images of Metal…