Liming Stamping Roll Forming Machine Company has over 24-year experience on producing Roll Forming Machine. With rich experience and advanced technology, Liming company sells over 1000 machines every year to more than 36 countries.

A Steel Door Frame Roll Forming Machine is for produce door frames as desired sizes. with multifunctional punch holes and notches for folding into frame.

The Steel Door Frame are light weight, sturdy, and manufactured from Galvanized steel with the thickness from 0.9-2.0mm. The Steel door frames can be used extensively and are often preferred to timber due to their cost efficiency as they have installation advantages over timber door frames. Metal door frames can be easily fitted during construction or retrofitted. Their overall resilience and surface finish make them a popular and often more viable option to timber.

There are 2 main kinds of steel door frames:

Steel Door Frame

Single Rebate Door Frame, The Doors only can be assembled in one side of the frame

Double Rebate Door Frame, The Doors can be assembled both side of the door frame

The Conners of Steel Door Frame

l Butted knocked down joint

l Welded Joint

l Mitered Joint

l Spot Welded joint

l Mitered welded

l Latest design, self joint. which is widely used in steel door industry. Believe Industry Company a whole automatic roll forming machine to produce such door frame

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