rolling bending machine

rolling bending machine max thickness of coiled plate 6-50mm max width till 6000mm siemens parts,yuken valves 2 years warran

Rolling Machine,plate rolling machine,rolling bending machine:

W11-12×3200 rolling machine

 

1, machine usage range:

This equipment is three rolls machine, upper roller can adjust. It is used to bend different diameter of steel into circle sharp. And it is widely used in chemical industry, ships industry and so on. 

2, main technical data:

Max thickness of plate:               12mm

Max width of roll board              3200mm

Up roll diameter                    Φ280mm

Down roll diameter                 Φ240mm

Drive speed                        about 4.0m/min

Main motor:                         11kw

Lifting motor:                      5.5kw

Main speed reducer gear:            ZSY224

Vice speed reducer gear:            ZQ350

 The distance of two down rolls:         360mm

Min diameter of bending circle:          600mm

Max yield limit of sheet metal:          245Mpa

3, main structure and working principle

3-1,this machine is upper roller adjust type, and upper roller in middle of two down rolls and drove by lead screw to move up/down and to bend the steel plate.

3-2 the equipment composed of working parts and drive system two parts. The working parts composed of right and left bearing plate , one upper roll, two down rolls (these three rolls material is 45# steel with heat treatment. ), lifting screw and worm wheel and other accessory parts. down rolls drive upper rolls to move. Upper rolls can adjust up/down . drive system composed of main motor, main speed reducer gear and other accessory parts.

3-3 down rolls were drove by main motor and main speed reducer gear, the spindle of main speed reducer drive two down rolls by one group gears, the direction adjusted by the main motor.

3-4 upper rolls lifted by accessory motor and vice speed reducer drive worm pole and worm where of right/left rolls bearing plate.

3-5 unloading device is used for bending circle type to remove the workpiece. while unloading the upper rolls move to up limit position, the balance device on upper rolls ends hit upper rolls to remove the workpiece.

4main parts:  

4-1 working rolls          china

4-2 main motor            china

4-3 main electrical parts    SUZHOU

4-4 main speed reducer      jiangsu

rolling bending machine