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  • product name: W11S 3 Roller Universal Hydraulic Plate rolling machine
  • Product number: 11


Ⅰ. 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 do vertical and level motion, up and down, parallel translation is display.
This machine includes pre-bending function.
a.Main technical data:


Specification

Unit

W11S-10×4000

Type

 

NC rolling machine

Pressure

T

75

Max width of roll board

mm

4000

The length of working rolls

mm

4100

Max. plate thickness

End bending

mm

 

T8×B4000×¢min700(σs≤245Mpa)

Central

T10×B2000×¢min700(σs≤245Mpa)

Up roll diameter

mm

¢290

Down roll diameter

mm

¢150

Support roll diameter

Mm

¢130

Distance between two down rolls

mm

245

Yield strength

Mpa

245

Rolling  speed

m/min

4

Main motor

KW

7.5

Hydraulic system motor

KW

4

Movement control motor

KW

1.5

Weight

Kg

14000

 

Remarks:
1. Quantity of remain cathtus ≤2.9 times of plate thickness
2. Bending precision, roundness, linearity, ends surface error all less than 3mm/M.
Ⅱ. Structure and main parts:
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 42CrMo; 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 is 380V50HZ, adopted PLC control system code with longevity easily operate. Whole bending process can read from the indicator setting on the control box.

Ⅲ. Main structure
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.

Ⅳ. Inspection standard
Rolling machine industry standard.
 
Ⅵ. Main Components List

PROJECT NAME

MATERIALS/MODEL

MANUFACTUR FACTORY

BEARING

HEAVY TYPE DOUBLE-ROW BEARING

WAFANGDIAN,CHINA

UPPER ROLLER

42CrMo

JIANGYIN, CHINA

BOTTOM ROLLER

45# STEEL

CHASSIS

Q235A

 

SIDE RACK

Q235A

 

MAIN MOTOR

 

SIEMENS

REDUCTION GEARS

CYLINDRICAL GEAR/WORM-GEAR

GUOMAO, CHINA

ELECTRICAL SYSTEM

PLC

 

OMR

TOUCH SCREEN

 

TAIWAN

ENCODER

 

XINHE, GUZHOU

INTERMEDIATE RELAY

 

SIEMENS

HYDRAULIC SYSTEM

HYDRAULIC PUMP

GEAR PUMP

CHANGYUAN, HEFEI,CHINA

HYDRAULIC VALVE

 

YUKEN

MAIN HYDRO-CYLINDER

 

SANGPU,  


 

Model

Max rolling thickness

Max pre-rolling thickness

Plate width

Diameter of upper roller

Main motor power

(mm)

(mm)

(mm)

(mm)

(kw)

W11SNC-12*2000

12

10

2000

250

5.5

W11SNC-16*2000

16

12

2000

255

7.5

W11SNC-16*2500

16

12

2500

300

15

W11SNC-18*3000

18

14

3000

350

15

W11SNC-20*3000

20

16

3000

375

22

W11SNC-25*2500

25

20

2500

380

22

W11SNC-30*2500

30

25

2500

410

30

W11SNC-30*3000

30

25

3000

450

30

W11SNC-32*3000

32

28

3000

480

37

W11SNC-35*2500

35

30

2500

480

37

W11SNC-35*3000

35

30

3000

510

45

W11SNC-40*2500

40

35

2500

500

45

W11SNC-40*3000

40

35

3000

540

55

W11SNC-40*4000

40

35

4000

630

55

W11SNC-45*3000

45

40

3000

590

55

W11SNC-45*4000

45

40

4000

660

75

W11SNC-50*4000

50

45

4000

700

75

W11SNC-55*3000

55

45

3000

620

75

W11SNC-55*4000

55

50

4000

750

90

W11SNC-60*3000

60

50

3000

650

75

W11SNC-60*4000

60

55

4000

780

90

W11SNC-65*4000

65

60

4000

810

90

W11SNC-70*3000

70

60

3000

710

75

W11SNC-70*4000

70

65

4000

840

110

W11SNC-75*3000

75

65

3000

740

90

W11SNC-80*3000

80

70

3000

770

90

W11SNC-80*4000

80

75

4000

900

110

W11SNC-90*3000

90

80

3000

800

90

W11SNC-100*3000

100

90

3000

860

110

W11SNC-100*4000

100

85

4000

940

2*55

W11SNC-110*4000

110

95

4000

990

2*75

W11SNC-120*3000

120

100

3000

960

2*55

W11SNC-130*3000

130

110

3000

980

2*75

W11SNC-150*3000

150

120

3000

990

2*75

W11SNC-160*4000

160

130

4000

1260

2*90

Guarantee Installation and Training Service:
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.
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.
Our factory provide the service for the customer forever, if the customer need operation help, can contact us by Skype, Email , Telephone, Whatsapp and Wechat at any time, we provide 24 hours on-line service.
Customer Visiting (Trust and Friendship) :
Company Introduction
About us
Shanghai HUANTU Technical Industry Co., Ltd
Shanghai HUANTU Technical Industry Co., Ltd located in Shanghai, the largest seaport city and economic center in China.
Shanghai HUANTU is government support enterprise started in 1988 and has more than 28 years industry manufacture experience. In 2006, we introduced German and Japan Technology and become the leader of the metal plate processing machinery manufacturer in China.
We occupy more than 65,000 square meters warehouse, workshop and dedicated to the research and development, production and sales of medium and high-rank plate processing machines including CNC hydraulic bending, shearing, notching, rolling, punching, drilling, milling, ironworker and lathe machine, which are widely used in airspace, shipbuilding, automobiles, military, electrical appliances, metal works, coinage and various other fields.
National industry is the soul of a nation‘s economy. Machinery industry is the parent of all other industries. As a rising star in China‘s national machinery industry, Shanghai HUANTU Technical Industry Co., Ltd is aiming at the world, marching towards the goal of "building up a world-known brand and laying the basic for its development of hundred years".
 

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Shanghai HUANTU Technical Industry Co., Ltd.

Address: No. 1187, Aksu Road,
Jiading New City, Shanghai
Contact: Miss He
Tel: 021-33779007
Fax: 021-33510290
Post Code: 201800
E-mail:sales@huantutech.com

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