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mechanical bending machine, mechanical plate bending machine, mechanical plate rolling machine, mechanical rolling machine, pyramid roller, steel rolling machine , supplier, manufacturers
Mechanical asymmetrical three roller rolling machine

Model

The biggest rolled plate thickness (mm)

Maximum volume board width (mm)

The plate submits the limit (MPa)

Rolled plate speed (m/min)

With minimum bending diameter (mm)

Above roller diameter (mm)

Lower roll diameter (mm)

Side roll diameter (mm)

Main motor power (Kw)

W11-2*1050

2

1050

245

6

250

80

80

80

1.5

W11-3*1200

3

1200

245

8.1

250

125

125

125

3

W11-2*1600

2

1600

245

8.1

250

125

125

125

3

W11-2*2000

2

2000

245

8.1

250

125

125

125

3

W11-3*2000

3

2000

245

5.4

250

160

160

150

4

W11-2*3000

2

3000

245

5.4

250

160

160

150

4

Mechanical asymmetrical three roller rolling machine

Description

The structure of the mechanical asymmetrical rolling machine(Asymmetrical Plate Rolling Machine) is three and non symmetrical, the main transmission roller, roller vertical movement, so that the clamping plate, and the roller gear and the upper roller gear, at the same time as the main transmission roller; side tilt lifting move, with pre bending and rolling double function. Compact structure easy operation and maintenance.

three roller bending machine
3 roller bending machine

This is three-roller asymmetric rolling equipment. It is mainly used in the process of cold working in which the sheets within the thickness of 6mm can be bent into different diameter cylindrical tubes. It is widely used in boiler, chemical industry, mining, construction, shipbuilding and other machinery industry.

Features:

1.The down rollers is the main drive, do the movement of elevation. Through the meshing with the up roller gear and down roller gear to rotate the upper roller. The side roller for tilting lifting motion.It’s have double function of pre-bending and circle.Compact structure and easy operation and maintanence .

2.The machine consists of two parts, the operation part and the transmission part which are welded at the whole bottom pallet. The operation part consists of left and right bearing housing, one upper roller, two lower rollers, lifting gears and some accessories. The lower roller is the main one, upper roller can be adjusted at the height. The transmission part consists with the main motor, speed-reducing motor and other accessories.

3.The lower roller is driven by the main motor through the reducer. The main reductor output shaft transmits to the two lower rollers through a group of gear wheel. Through the meshing with lower roller gear and upper roller gear to drive the upper roller.

4.The down rollers’ elevation come from the handle wheel rotate to drive the cam.

5.The auxiliary engine drive the worm screw, worm wheel,screw nut,screw mandrel to make the side roller do elevation movement.

6.Drop the roller to the appropriate height when unloading.After the machine stopping,take the sliding set from upper roller.Turn the upper roller to certain angle,the rolled metal cylinder can get out from one side of the upper roller.

three roller bending machine
3 roller bending machine

Working principle

three roller bending machine
3 roller bending machine

Asymmetrical 3-roller bending roll technology parameters

This type of plate bending machine can roll thickness 0.8-6mm, plate width 2000mm steel, adapted to the small diameter of the coil and pre-bending can be simple after the round.

three roller bending machine
3 roller bending machine