4 Roll Calender /PVC Calender Machine/Four Roll Rubber Calender
1- Name: Rubber calender, three-roll rubber calender,two roll rubber
calender,four roll rubber calender.
2- Function: Make rubber sheet which need higest thickness quality.
3- Features:
A - 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.
B- 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.
C- The transmission system adopts a hard facing gear reducer, which
has a compacted structure with higher transmission efficiency,
lower noise and longer service life.
D- 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.
4-Certification: CE,SGS,ISO9001
5-Main parameters:
Can be customized for you.
Model Item | XY-4I 630 XY-4L 630 XY-4- 630 | XY-4-1120A | XY-4-1400 | XY -4-1500 | XY-4-1730 | XY-4-2130 | XY-4-2430 |
Roller dia
| mm | 230 | 360 | 400 | 450 | 610 | 710 | 810 |
Roller working length
| mm | 630 | 1120 | 1400 | 1500 | 1730 | 2130 | 2430 |
Roller ratio
| | 1:1:1:1 | 0.73:1:1:0.73 | 1:1.38:1.38:1 | 1:1.5:1.5:1 | 1:1.4:1.4:1 1:1.4:1.4:1.4 | 1:1.5:1.5:1 | 1:1.5:1.5:1 |
Middle –roll linear speed
| m/min | 2.1-21 | 2-20.1 | 3-26.3 | 2.5-25 | 8-50 | 3-30 | 2-20 |
Adjusting range
| mm | 0-10 | 0-10 | 0-10 | 0-6 | 20 | 0-20 | 0.5-25 |
Min.calendering product thickness
| mm | 0.2 | 0.2 | 0.2 | 0.2 | 0.15 | 0.15 | ±0.1 |
Calendering product width
| mm | 100-500 | 500-920 | 1200 | 1250 | 1500 | 1900 | 2150 |
Motor power
| kW | 15 | 55 | 75 | 110 | 160 | 185 | 280 |
Overall dimensions
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