0.7-1.2mm Galvanized Steel Aluminum Door Bottom Rail Roll Forming Machine Warehouse Shop & Industrial Rolling Shutter Door

This 0.7-1.2mm shutter door bottom rail roll forming machine is specially designed to fabricate roller shutter bottom rail profiles. It supports processing galvanized steel, carbon steel and aluminum materials within the thickness range of 0.7mm to 1.2mm. The finished bottom rail is widely applied for rolling shutters, commercial storefront shutters and warehouse industrial rolling shutter doors. With continuous roll forming process, the machine delivers profiles with uniform