0.8-1.5mm Thickness Full Automatic Knock Down Double Rebate Galvanized Steel Window Door Frame Roll Forming Machine

0.8-1.5mm Thickness Full Automatic Knock Down Double Rebate Galvanized Steel Window Door Frame Roll Forming Machine

The most common door frame profile is a double rabbet, which are frames with two rabbets with a stop in between them. The rabbets can be equal or unequal.These frames are designed for easy assembly by inserting the metal tabs into the appropriate slots and bending them with a hammer to hold the pieces together. They are the least expensive frame option because they are shipped disassembled, allowing them to be tightly packed for shipping and jobsite storage.

Technical Data:

1,Materials to form door frame: According to the customers’ requirement1.5-2.0mm steel

2,Work speed: 3-10m/min

3,Forming steps: About 20 steps

4,Material of rollers: GCr15 steel, precision-machined, high frequency quenching HRC58-62,

5,Material of main shaft : 45# high quality steel

6,Chains’ material: 45# steel, high frequency quenching, circular pitch: 38.1; number of teeth: 13

7,Main motor power: 7.5KW

8,Cutting : Hydraulic cutting, 4kw; quenching HRC58-62, with 3 cut dies ( you must change the bushing blocks when you want to manufacture another door frame.

9,Electronic control: PLC control

Machine List:

Profile Drawing:

Working Flow:

The main products of factory is light gauge framing machine, pre-painted steel forming machine, Glazed Tile forming machine, Automatical C/Z Purlin forming machine, Floor Deck forming machine, Guardrail forming machine, Down Pipe forming machine, The whole carriage plate for car beam unit , Steel storage unit, etc. Totally it has 100 types in 20 serious. The products are widely used in warehouse, factory buildings, supermarket, Nursing homes, villas, residential, greenhouse and other construction projects. Our factory can meet the construction enterprises, automobile industry, iron and steel production enterprises’s growing demand.