Hainan Great Machine Tools Co., Ltd.
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  • Contact Person : Mr. Ju Roger
  • Company Name : Hainan Great Machine Tools Co., Ltd.
  • Tel : 86-21-37773056-801
  • Fax : 86-21-67692031
  • Address : Shanghai,Shanghai,1223-502,No.1288 Xinsong Road, Songjiang District, Shanghai, P.R.China
  • Country/Region : China
  • Zip : 201615

4 Rollers Hydraulic Rolling Machine

4 Rollers Hydraulic Rolling Machine
Product Detailed
Related Categories:Bending Machinery
Hydraulic 4 -roller bending machine and used to do pre-bending the end of plate, rolling it into round, cone and other shapes

4 Rollers Hydraulic Rolling Machine

Number

Main Machine part

Technical Requirement

1

Top Roller Device

Material

42CrMo

Techniques

forging piece go through rough machining then quenching and tempering treatment at HB260~300

finish turning then medium frequency quenching of surface at  HRC48~52

2

Bottom Roller Device

Material

42CrMo

Techniques

forging piece go through rough machining then quenching and tempering treatment at HB260~280

finish turning then medium frequency quenching of surface at HRC48~52

3

Side  Roller Device

Material

42CrMo

Techniques

forging piece go through rough machining then quenching and tempering treatment at HB260~280

finish turning then medium frequency quenching of surface at HRC48~52

4

Side Frame and  Chassis

Material

Q235 steel

Techniques

Fixed and tipping side frame and chassis are welding pieces of steel plate.

1、welding

2、anneal and vibration

3、the stress shall be eliminated

5

Drive Device

Hydraulic motor   

From china famous supplier

6

Hydraulic System

hydraulic valve

From china famous supplier

sealing element

From china famous supplier

Oil  Cylinder

From china famous supplier

7

Tipping Device

Function

Get bendded work piece

8

Control System

Low Voltage Apparatus

SIEMENS   GERMAN

PLC

SIEMENS

Touch Screen

TaiWan

Control Console

From china famous supplier

Control program

From china famous supplier

9

Bearing

Double-row Self-aligning Roller Bearing

From china famous supplier

10

Encoder

From china famous supplier

4 Rollers Hydraulic Rolling Machine



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