W11S-30*2500 3-roller hydraulic cnc rolling mn machine/upper roller cnc bending machine/3-roller cnc bending machine

Detailed introduction to W11S-30*2500 3-roller hydraulic cnc rolling mn machine/upper roller cnc bending machine/3-roller cnc bending machine:

Detailed Product Description:

1,Model:W11S-30*2500 3-roller hydraulic cnc rolling mn machine/upper roller cnc bending machine/3-roller cnc bending machine

2,Parameters:

Upper roller adding pressure                   270tons(cold rolling)

Max width of roll plate                            2500mm

The length of working rolls                      2550mm

Max thickness of plate pre-bending         25mm

Up roll diameter                                     420mm

down roll diameter                                  260mm

Rolling speed                                        4m/min

Min full loading diameter of roll plate        700mm

Support roller diameter                           250mm

support roller series                                1 group

Central distance between bottom rollers   400mm

Main motor power                                   30kW

hydraulic power                                       11kW

3.The main structure and work principle:

This machine used to make the steel plate into barrel shape circular shape conical sharp,ect.The upper roller can move vertically as well as horizontally,it can finish the pre-bending work and coiling work at the same machine.

The upper roller is drum-typr design,so it has the anti-deformation function.There is equipment support rollers under the lower rollers it can help to coil the high precision products.

The lower rollers are fixed symmetrically deployed relatively to upper roller,mechanical drive is employed for driving lower rollers.Upper roller ascends or descends at the central symmetric location of the lower rollers;the ascending and descending are hydraulic driven.Upper roller moves to the left or right position to prepare for pre-bending,the shift position is controlled by the limited switches.The upper roller movement isPPLC controlled and LCD display is employed for displacement.

Hydraulic drive is employed for dumping and restting of the reverse head unit.

Moving control is employed for the control system,you can operation the machine at any position around the machine.

4.Inspection:

JB/T8796-1998 Standard

JB/T1829-1997 Standard

GB17120-1997 Standard

JB/T8609-1997 Standard

5.Delivery time:

60 working days

6.Serve

Guarantee one year and offer serve for ever.