The Steel Door Frame Roll Forming Machine is an automatic machine. The final product can be cut by the set length controller and the length is automatically measured by the encoder. When the final product reaches the set length, the Door Frame Making Machine will automatically stop cutting the sheet. The Door Frame Roll Forming Machin is a multi-purpose mechanical device, a security door frame and a special equipment for producing fire doors, a fully automatic control system, and a highly integrated network, which makes the automation system superior in function. The Door Roll Forming Machine is custom designed, and different designs can be explained according to your requirements. The general thickness of the door frame is 0.8 to 1.2 mm, including hinge punching.We can customize your professional Cold Roll Forming Machines according to your drawings and requirements. We are sincerely looking forward to cooperating with you with the spirit of excellence, professional technology, excellent quality and perfect after-sales service! 1. Profile Drawing and Products for Reference 2. The Chart of Process flow 3. Technical specification and details Description Product Name Door frame roll forming machine Machine Size About 8000mm*800mm*1200mm Machine Weight About 3 T Frame Materials 400H steel Forming Rows 16 rows Middle plate thickness 18 mm Forming Shaft Diameter 70 mm Material 40r Forming roller 40# Cutting System Hydraulic Cutting Drive mode