big size used steel rolling machine for sale

big size used steel rolling machine for sale

USD $89,000 - $299,000 /Piece

Min.Order:1 Piece

Supply Ability:
50 Piece / Pieces per Month
Port:
Shanghai
Payment Terms:
T/T L/C D/P D/A Credit Card PayPal

Quick Details View All >

Condition:
New
Place of Origin:
Jiangsu, China
Brand Name:
haiwei
Model Number:
W11s
Machine Type:
Roller-Bending Machine
Raw Material:
Sheet / Plate Rolling

Nantong Teli Forming Machine Co., Ltd.

Business Type: Manufacturer
Nantong Jiangsu China
Main Products: Plate Rolling Machine ,Hydraulic Press

Product Details

Specifications

1,Japan system ,
2,PLC control with touch screen,
3,pre-bending of high precision,
used steel rolling machine for sale

3 roller rolling machine Which is thicknss more than 50mm
ModelMax bending thickness
mm
Max plate width
mm
Yield limit
Mpa
Diameter of upper rollermmMain motor power
kw
W11S-50*30004050580300055
W11S-60*30005060650300055
W11S-70*30006070710300075
W11S-80*30007080760300075
W11S-100*300090100820300090
W11S-120*30001001208603000110

 

used steel rolling machine for sale

 

1. Summarize:

This machine used to coil plate into different sharps such as cylindrical form, conic form and arc, it adopted Japan hydraulic technical.

Top roll can does vertical and level motion, up and down, parallel translation is display. This machine include pre-bending function.

 

 

 

3.The Main Structure:

 

This equipment should be composed of main structure, hydraulic system , electricity control system and cone device.

 

 3-1. The main structure 

The main structure is composed of upper roller , down rollers and level motion device support rolls device , tuning device , balance device, lubricate device , left and right work frame and bottom plate.

 

1) The upper roller

upper rolls device composed of main cylinder, upper bearing pedestal, upper rolls, double self-aligning bearing .two cylinders provide the pressure for upper roll bending , main cylinder working pressure is 20 Mpa ,max pressure of upper roll multiply 0.8 times to compensate for pre-bending. Upper roll two ends fit with double self-aligning bearing to reduce the friction and motor power. 

The material of upper roll is 42CrMo , heat treatment is HB220-280.  HRC 45-55

 

big size used steel rolling machine for sale

 

2) Down roll and level motion device.

The material of down roll is  42CrMo , heat treatment is HB220-280

 it composed of down of roll, down roll bearing pedestal, down roll input gear, down roll, glide bearing. Down bearing adopt SF-2 oil glide bearing.

Level motion motor supply the power, through the strap drive to CWU worm wheel and pole speed reducer. Upper roll level motion drove by worm wheel and pole to finish bending in dissymmetry form.

 

big size used steel rolling machine for sale

 

 

3) Support device 

Composed of sloping block device, support device, support rolls bearing pedestal, support lifting device, support rolls can adjust up and down. The adjustment depend on plate speciation. The material of support is 45# , heat treatment is HB220-280, it made up in helix sharp to protect the surface.

big size used steel rolling machine for sale

 

 

 

4) Main drive device 

It composed of motor, hard gear speed reducer, output gear, main motor can tuning in two direction and provide bending pitch of strand.

big size used steel rolling machine for sale

 

 

5)Overturn device 

Composed of ram, bearing, tuning cylinder

big size used steel rolling machine for sale

 

 

6) Balance device 

Composed of balance compact, screw

 

 

 

3-3. Hydraulic system 

Composed of Y series motor, gear pump , valves , oil tank, pipe and so on.

Max pressure is 20 Mpa , testing pressure is 24 Mpa , pressure adjusted by overflow valve, system working pressure 0-19 MPa , normal pressure is 15Mpa . the valves adopted from Taiwan.

 

3-4. Electricity system 

Composed of electrical box, operation table , manual button . the power is 380V50HZ adopted PLC control system code with longevity easily operate. Whole bending process can read from the indicator setting on the control box.

 

3-5. Digital display system

 

This machine adopts two sets of digital instrument and displacement sensor formed a reliable digital display and control system

 

 

big size used steel rolling machine for salebig size used steel rolling machine for salebig size used steel rolling machine for salebig size used steel rolling machine for sale

 

 

 big size used steel rolling machine for salebig size used steel rolling machine for sale

 

 

 

 

 

 

Contact Supplier

Ms. xiaomei Jiang manager Chat Now
Telephone
0086-513-88349428
Mobile
13901478632
Fax
0086-513-88349427
Address
xichang economic development area, haian jiangsu china Nantong,Jiangsu

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