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Roller Rubber Calender, Rubber Roller Calender, Four Roller Rubber Calender-90

Roller Rubber Calender, Rubber Roller Calender, Four Roller Rubber Calender

Roller calenders are mainly used for rubber sheet outputting, cord(including cotton or synthetic fiber, steel wire),canvas and fabric fractioning, cord single or double-coating with one time connectively as sheet with plastics and rubber and coating sheet of inner liner of radial tire.

Product Details

Machine Features:

◆ Durable machine body with sufficient raw material applied.
◆ Reliable machine quality with superior accessories chosen.
◆ Latest machine design & compact structure
◆ Less maintenance needed.

◆ Easy installation

◆ Environment protection.
◆ High safety configuration & humanization design.
◆ High automation.
◆ High efficiency and superior cutting performance.

◆ Low power consumption & labor saving.

◆ Low noise & long service life.

Machine Introduction:

This four roller calender mainly consist of machine base, machine frame, rollers, roller bearings assembly, roller adjusting device, transmission device, cooling device, safety brake device, motor and speed reducer device, electrical control system etc. 
1.Whole steel cast base and frame.
2. Chilled cast rollers with 68-72HSD hardness.
3. Bearing type bushing contains cast steel housing and high strength bearing at inside.
4.  Magnetic plug brake device.
5. Movable& non-movable stop guide are both available.
6. Hard tooth gear reducer with forced recycled spray lubrication type & high transmission efficiency.
7. Overload protection device is equipped to avoid machine damage.
8. Automatic hydraulic stock blender is optional as per your request.

Technical Parameters:

Model

XY-4Γ
360X1120

XY-4Γ
400X1200

XY-4Γ(S)
450X1400

XY-4Γ(S)
550X1600

XY-4Γ(S)
610X1730

Roller diameter (mm)

360

400

450

550

610

Roller working length (mm)

1120

1200

1400

1600

1730

Ratio of the four rollers

0.73:1:1:0.73

1:1.38:1.38:1

1:1.5:1.5:1 or 0.5-1

1:1.5:1.5:1 or 0.5-1

1:1.4:1.4:1 or 0.5-1

Middle roller linear speed (m/min)

2-20

3-26

2.5-25

3-30

8-50

Roller nip/gap adjusting range (mm)

0-10 

0-10

0-10

0-12

0-20

Min. calendering products thickness (mm)

0.2

0.2

0.2

0.2

0.15

Max. calendering width (mm)

920

1000

1200

1400

1500

Main motor power (kw)

55

75

110 or 37*4

160 or 45*4

185 or 55*4

Overall dimensions in LxWxH (mm)

3300
940
2350

5500
1620
2490

5800
1970
2700

6300
2700
2800

6580
2460
2920

Approx. weight (ton)

 16

20

23

40

50

Our Service:

1. Our engineer team can design customized machines for you and send the drawings for confirmation.
2. The wires' connection from control box to operation box is finished before delivery. The user only needs to connect the outside wire to the controlling box.
3. Each machine is tested running with load at our factory before delivery to guarantee each parts working well.
4. Foundation drawings, detailed machine assembly drawings & parts drawing, user guide and maintenance manual will be supplied before the delivery. 
5. Custom clear documents required in destination port, such as B/L, commercial invoice, packing list, insurance policy, C/O will be supplied once upon the delivery. 
6. Oversea technical support can be offered as per request.

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