Shanghai Huantu Technical Industry Co., Ltd.

Pre-Bending Rolling Machine, Universal Rolling Machine, Bulk Making Machine manufacturer / supplier in China, offering Steel Plate Rolling Bending Forming Machine, QC11y Hydraulic Shearing Machine Bosch Cutting Machine Stainless Steel Cutting Machine Plate Cutting Machine, Metal Sheet Folding Machine, Metal Plate CNC Folding Machine, Stainless Steel Folder Machine Bending Press Brake CNC Hydraulic Machinery and so on.

Supplier Homepage Product List 3 Roller & 4 Roller Plate Rolling Machine Steel Plate Rolling Bending Forming Machine

Steel Plate Rolling Bending Forming Machine

FOB Price:US $1 - 10,000 / Piece
Min. Order (Pieces) FOB Price
1+ US $1-10,000 / Piece
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Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 100 Sets Per Month
Payment Terms: L/C, T/T

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Basic Info.

Model NO.:W11, W11S, W12
Condition:New
Certification:SGS, ISO 9001:2000, ISO 9001:2008, CE
Automation:Automatic
Suitable for:Carbon Steel, Stainless Steel
Type:Roller-Bending Machine
Hydraulic System: Yuken:Motor: Honda
Pre-Bending Function:Warranty 5 Years
Rollers 42CrMo:Control System Omron
Hydraulic Pre-Bending Rolling Machine:Machine Color Required by Client
Application:Machinery & Hardware
Type for Fold-Bending Machine:Plate Rolling Machine
Trademark:Shanghai Huantu Machinery
Transport Package:Wooden Case
Specification:CE and ISO certificate
Origin:Shanghai China
HS Code:846229900

Product Description

Steel Plate rolling Bending forming Machine
Machine Photos
Steel Plate Rolling Bending Forming Machine
Steel Plate Rolling Bending Forming Machine
Parameters

Model
W11S

Max rolling thickness

Max pre-rolling thickness

Plate width

Diameter of upper roller

Main motor power

(mm)

(mm)

(mm)

(mm)

(kw)

12*2000

12

10

2000

250

5.5

16*2500

16

12

2500

300

15

18*3000

18

14

3000

350

15

20*3000

20

16

3000

375

22

30*3000

30

25

3000

450

30

40*4000

40

35

4000

630

55

45*4000

45

40

4000

660

75

50*4000

50

45

4000

700

75

60*4000

60

55

4000

780

90

70*4000

70

65

4000

840

110

80*4000

80

75

4000

900

110

90*3000

90

80

3000

800

90

100*4000

100

85

4000

940

2*55

110*4000

110

95

4000

990

2*75

120*3000

120

100

3000

960

2*55

130*3000

130

110

3000

980

2*75

150*3000

150

120

3000

990

2*75

160*4000

160

130

4000

1260

2*90

Machine Components
This equipment composed of main machine part, hydraulic system, electricity control system.
 
1. Main machine part composed of top rolls, down rolls and level motion device support rolls device, tuning device, balance device, lubricate device, left and right work frame and bottom plate.
1)      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 20Mpa. Max pressure of upper roll multiplies 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 45# steel; heat treatment is HB220-280.
2)      Down roll and level motion device 
The material of down roll is 45# steel; heat treatment is HB220-280. It composed of down 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.
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 depends on plate speciation. The material of support is 45# heat treat HB217-240, it made up in helix sharp to protect the surface.
4)      Main drive device 
It composed of motor, hard gear speed reducer, output gear, and main motor can turning in two directions and provide bending pitch of strand.
5)      Turning device
Composed of ram, bearing, turning cylinder
6)      Balance device
Composed of balance compact, screw
7)      Lubricate device composed of lubricate pipe, and lubricate pipe Attachment, adopted GB7323-1994 NO 2 lithium grease.
 
2. Hydraulic system
Composed of Y series motor, gear pump, valves, oil tank, pipe and so on.
Max pressure is 20Mpa, testing pressure is 24Mpa, and pressure adjusted by overflow valve, system working pressure 0-19Mpa, and normal pressure is 15Mpa.
The valve adopted from Taiwan.
 
3. Electricity system
Composed of electrical box, operation table, and manual button. The power can be required by customers, adopted PLC control system code with longevity easily operate. Whole bending process can read from the indicator setting on the control box

Features
1. Upper roll can move in vertical and level include pre-bending function
2. Adopted many points to lubricate.
3. Mechnical, hydraulic, electricity all system set over loading protect device.
4. Fitted quality CNC system fault check itself automatically, error give an alarm, mistake protection and so on
5. Adopt hand switch button box easily operate.
6. Simple foundation equipment, it can move to operate.

Components Brands
PROJECT NAMEMATERIALS/MODELMANUFACTUR FACTORY
BEARINGHEAVY TYPE DOUBLE-ROW BEARINGWAFANGDIAN,CHINA
UPPER ROLLER42CrMoJIANGYIN, CHINA
BOTTOM ROLLER42CrMo
CHASSISQ235A 
SIDE RACKQ235A 
MAIN MOTOR SIEMENS
REDUCTION GEARSCYLINDRICAL GEAR/WORM-GEARGUOMAO, CHINA
ELECTRICAL
SYSTEM
PLC OMR
TOUCH SCREEN TAIWAN
ENCODER XINHE, GUZHOU
INTERMEDIATE RELAY SIEMENS
HYDRAULIC
SYSTEM
HYDRAULIC PUMPGEAR PUMPCHANGYUAN, HEFEI,CHINA
HYDRAULIC VALVE YUKEN
MAIN HYDRO-CYLINDER SANGPU, NATONG

Warranty
1.Our guarantee time is 5 years from B/L date.  If any component is damaged during guarantee time, we can send the component to the customer by DHL, TNT freely.
2.Our factory can send our engineer to the customer's factory install, commission and training freely. The customer provide the double trip tickets, food and accommodation for our engineer. The customer also can send the engineer to our factory to learn the operation and maintains freely.
3.Our factory provide the service for the customer forever, if the customer need operation help, can contact us by MSN, Skype, Email and Telephone at any time, we provide 24 hours on-line service.
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Shanghai Huantu Technical Industry Co., Ltd.

- Shanghai, China
- Manufacturer/Factory

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