This machine structure pattern three roller Asymmetric , on the main drive roller , lower roller moving vertically in order to clamp plate , and roll through the next gear and the roller gear mesh as well as a main drive ; side for tilt -and-down roller With pre- bending and rolling a double feature . Compact structure, easy operation and maintenance .

 Main characteristic:

The two down rollers fixed,and it is the main driver;

Up roller do vertical movement by manual;

Foot pedal control with button of emergency stop;

It can roll flat,channel iron,pipe,ect. ;

Structures

a. major elements

1. rollers:the most important part of the  3 roller bending machine machine , it is made of carbon steel.

2. frame:there are two frames in both sides, the bottom is fixed on the seat by nuts and they are connected through a connecting shaft to keep in the right position. The guide screw connects the worm wheel and the actions of upper roller is driven by this part.

3. gear box: ZSY/BW/WDH standard types are adopted.

4. balance elemetn:it is in the major speed reducer side, it is used to keep the balance of upper roller when unloadeing the plate.

5. underpan:it is made up of channel steel and plate, frames, gear box, motors and so on are all fixed on it.

6. Electrics:it is made up of operation box and motors.

b. Transimission Element

Main usage:

This is a manual type profile bending machine, which mainly use in various steel profile bending. It can roll “O” spiral and etc. shape workpieces. It is widely in petrol, chemical, metal working and machine manufacturing industries.

 Process capacity: