since year of 1997

RUBBER MACHINE MANUFACTURING

4 roll rubber calender machine

Short Description:


Product Detail

Product Tags

 Parameter

 Parameter/model

XY-4-230

XY-4-360

XY-4-400

XY-4-450

XY-4-550

XY-4-610

Roll diameter (mm)

230 

360 

400 

450 

550 

610 

Roll working length (mm)

630

1120

1200

1400

1500

1730

 Ratio of rubber speed

1:1:1:1

0.7:1:1:0.7

1:1.4:1.4:1

1:1.5:1.5:1

1:1.5:1.5:1

1:1.4:1.4:1

Roll speed (m/min)

2.1-21

2-20.1

3-26

2.5-25

3-30

8-50

 Nip adjust range (mm)

0-10

0-10

0-10

0-10

0-15

0.-20

 Motor power (kw)

15

55

75

110

160

185

 

Size (mm)

Length

2800

3300

6400

6620

7550

7880

Width

930

1040

1620

1970

2400

2560

Height

1890

2350

2490

2740

3400

3920

 Weight (kg)

5000

16000

20000

23000

45000

50000

 Application :

Three roll rubber calender is used for calendering of rubber or plastics, fabric fraction and coating, sheeting and composite of rubber or plastics.

Product Detail:

1. Rolls: chilled alloy cast iron rolls with surface hardness 68~72hs. the rolls are mirror finished & polished, duly grinding and are hollowed for cooling or heating.

2. Roll clearance adjusting unit: nip adjustment at two roller ends is done manually using two separate screws attached to the brass housing body.

3. Roll cooling: universal rotary joints with inner spray pipes with hoses and headers. piping is complete up to supply pipe terminal.

4. Journal bearing housing: heavy duty steel casting housing fitted with anti friction roller bearings.

5. Lubrication: full automatic grease lubrication pump for anti friction roller bearings fitted in dust sealed housing.

6. Stand frame & apron: heavy duty steel casting.

7. Gearbox: hard-tooth reduction gearbox, GUOMAO brand.

8. Base frame: common base frame heavy duty, steel channel and ms plate fabricated accurately machined on which whole machine with gearbox and motor are fitted.

9. Electric panel: star delta electric operating panel with auto reversing, voltmeter, ampere, overload protection relay, 3 phase indicator and emergency stop switch.


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