A hollow steel door frame, normally made by press brake or Roll-forming. It has 3 parts: the header profile, hinge jamb, and strike jamb.
This production line is to produce steel door frames from galvanized steel coil.
The whole door frame is produced in one roll forming line. The producing process includes steel coil uncoiling, leveling, holes-punching, cut-off, and roll forming.
Brother Union Machinery has been producing roll forming machines for hollow metal door frame manufacturers. Experienced engineers are always ready to serve customers with satisfied door frame production solutions.
Brother Union Roll Former, increase the production efficiency and reduce the cost for steel door manufacturers.
Other custom metal frame roll forming solutions are also available
Advantages Door Frame Machine
Sturdy machine Base and Framing, longer service life.
Quality Roller Dies
Automatic control system
Multiple profiles with different throat sizes by one production line
Easy Installation, Easy Operation, and Easy Maintainance
High Production Efficiency
Short downtime for another size door frame
Finished door frames with Accurate Profile Section
Door frame surface is good,no scratches
Cost-effective
Custom-made roll forming machines are available.
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