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ZHANGJIAGANG FLAME MACHINERY CO.,LTD. Calender, Internal Mixer Professional Manufacturers
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Four Roll Calendering Machines , PVC Calender Machine 4 Roll Rubber Calender

ZHANGJIAGANG FLAME MACHINERY CO.,LTD.
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ZHANGJIAGANG FLAME MACHINERY CO.,LTD.
Province/State: Jiangsu
Country/Region: China
Tel: 86-512-58100180
Contact Person:
Mr James

Four Roll Calendering Machines , PVC Calender Machine 4 Roll Rubber Calender

Brand Name : Flame
Model Number : 5 Roll Calender
Certification : ISO9001
Place of Origin : Jiangsu, China (Mainland)
MOQ : 1 set
Price : USD 550,000/set
Payment Terms : T/T
Supply Ability : 5 sets/150 days
Delivery Time : 150 work days
Packaging Details : Simple packaging
Automatic Grade : Automatic
Condition : New
Voltage : 380V/3P/50HZ
Plastic Process : PVC
Application : Film
Color : as you like
Dimension : Customizable
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4 roll calender PVC calender machine four roll rubber calender

1.Introduction of rubber calender

The machine is chiefly applied to put rubber on cord fabric, canvas or other fabrics; to rubberize fabrics; or to make rubber sheet.


The machine is driven by DC motor with a wide range of speed adjustment. Working linear speeds can be steplessly regulated within the fixed range for different applications. The rolls are equipped with lubrication failure alarm device, as well as nip display and speed display.


The rolls are made of chilled cast iron of vanadium and titanium alloy. The roll face is hard and anti-wear. For heating up or cool down, the rolls are either circumferentially drilled or centrally bored so as to make temperature well proportioned on the roll surface.


The rolls can be arranged in L, Γand I forms. The top roll has a camber that can eliminate bending impact on the roll in working process. Thus, it is possible to make products with same thickness along axial direction.


The transmission system adopts hard gear speed reducer, which has a compacted structure with higher transmission efficiency, lower noise and longer service life.


The machine is equipped with emergency device. When an emergent accident occurs, the calendar will be immediately stopped to open the roll space so as to protect the operator and equipment.

2.Features of Rubber Calender


1. The rolls are made of chilled cast iron with vanadium and titanium alloys. The roll face is hard and anti-wear. To heat up or cool down, the rolls are either circumferentially drilled or centrally bored so as to make temperature well proportioned on the roll surface.


2. The rolls are arranged in I, and L forms. The upper rolls have roll cambers that can eliminate bending impact on rolls during working process. Thus, it is possible to make products with same thickness along axial direction


3. The transmission system adopts a hard facing gear reducer, which has a compacted structure with higher transmission efficiency, lower noise and longer service life.


4. The machine is equipped with emergency device. When an emergent accident occurs, the calendar will be immediately stopped to open the roll space so as to protect the operator and equipment.

3.Main Technical Parameters of Two Roll Rubber Calender


XY-2-230XY-2-250XY-2-300XY-2-360XY-2-400XY-2-450
Roll diameter (mm)

230


250


300


360


400


450

Working length (mm)

635


720


800


1120


1200


1400

Friction ratio

1:1

1:1.17

1:1

1:1.17

1:1

1:1.25

1:1

1:1.33

1:1

1:1.38

1:1

1:1.32

Mid roller linear(m/min)

3-14.5


3-145-247-2088-238-23
Bearings formRolling bearingsRolling bearingsRolling bearingsRolling bearingsRolling bearings

Rolling

Bears

Mini thickness of products

(mm)


0.2


0.2


0.2


0.2


0.2


0.2

Motor power(kw)111118.5303745

4.Main Technical Parameters of Three Roll Rubber Calender


Model

XY- 630

XY- 630

XY-630

XY- 1120A

XY-1120A

XY-1120A

XY-1400XY-1500XY-1730XY-2130XY-2430
Roll diamm230360400450610710810
Roll working lengthmm630112014001500173021302430
Roll ratio

1:1:1

1:1.42:1

1:1:1

0.733:1:1

0.733:1:0.733

1:1:1

1:1.383:1.383

1:1.383:1

1:1:1

1:1.5:1

1:1:1

1:1.4:1

1:1:1

1:1:1

1:1.5:1

Middle-roll linear speedr/min0.8-83-21.063-26.392.62-26.25.4-548-502-20
Adjusting nip rangemm0-70-100-100-60-200-200.5-25
Min.Calendering product thicknessmm0.20.20.20.20.150.150.5
Calendering product widthkg100-500500-12001400140019002150
Motor powerkW7.5455575132185220
Overall dimensionsmm3168555065007420701076509300
mm890164015002200395045603150
mm1830212024402900373040805200
About weightt~2.6~11~22~26~52~67~94

5.Main Technical Parameters of Four Roll Rubber Calender


ModelXY-3I 630XY-3I 1120A
XY-3 1120A
XY-3l1120A
XY-3I 1400XY-3I 1200
XY-3I 1500
XY-3I 1730XY-3I 2130
Roll diameter (mm)230360400450610710
Roll working length (mm)630112014001200(1500)17302130
Roll speed ratio1:1:1
1:1.42:1
1:1:1
0.733:1:1
0.733:1:0.733
1:1:1
1:1.383:1.383
1:1.383:1
1:1:1
1:1.5:1
1:1:1
1:1.4:1
1:1:1
1:1.48:1
Middle-roll linear speed (m/min)7.977.0-21.068.8-26.398.36-25.085.4-548-50
Adjusting nip range (mm)0-70-100-100-60-200-20
Min.Calendering product thickness (mm)0.20.20.20.150.150.15
Calendering product width (mm)100-500500-92012001100(1400)15001900
Motor power (kw)7.540/13.355/18.375/25132185
Overall dimensions (mm)2570×740×15005550×1640×21206500×1500×24407120(7420)×2200×29007010×3950×37307650×4560×4080
Weight (kg)∼27000∼52000∼67000


1.Double Screw Extruder:


2.Three roller calendaring machine


3.Roller cooling and drying device


4.double roller traction and edge-cutting machine





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