The traditional door frames are usually made of weed (not fire-proof , anticorrosive) or plastic sheet (not fireproof but anticorrosive). However, the door frame forming machine researched and developed by our company can produce metal door frames with multi-functions such as fireproof, anticorrosive, burglarproof, etc.
we also can do a custom roll forming machine, i.e. We can design the machine according to your specification and profile drawing. The following profile drawing are some examples for your reference.