Double cantilever gear drives, the producing width of machine is adjust continually, it is possible to change the width and height.
1. Double cantilever gear drives, the producing width of machine is adjust continually, it is possible to change the width and height.
2. Rolling stations is 20 steps ,the main machine consists of AC motor,reducer,high precision liner rail, transmission box on left and right, horizontal adjustment system and rolling moulds. The machine base and transmission adopts welding structure , with hardness treatment, the material of roller is 45# steel.
3. The roll forming craft is made by the special Germany cold roll forming program COPRA; the craft is also made the FEA analysis and check. The structure of the rollers is combined, so the line speed difference and resisting force of roll forming is small. The sheet is easy to feed. All these assure the accuracy and stable of the roll forming.
The line is composed by uncoiler, butt welding platform, leveling & feeding device, press( with two sets of moulds), feeding& guiding device, roll forming machine( including two sets of quick change cassette), cutting device, automatic stacker and pneumatic, hydraulic and electric system.
Forming machine: Adopts separated stander, machine base adopts welded structure, feeding and guiding device goes through distressing dealing; fine carbon steel roller shaft; with strengthener to make sure the products' precision. Different sizes of one profile can be achieved through change spacers conveniently.