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Three Roller Rubber Calender
Three roller rubber calender is mainly used to Roll-extrusion for rubber sheet, conveyor belt. Sticking & friction rubber of fabrics.
The rolls are made of chilled alloy cast iron with bored cavities and can be heated by steam or cooled by water homogenously to meet different requirements.
The machine is consisted of bedplate, frame, rolls , motor , coupling ,speed ratio gear , adjusting spacing device , the adjusting temperature device of roll .
The bedplate is whole model, Installation convenience.
Roll are made of chilled case alloy iron, the working surface of roll is hardness and smoothly. steam and cooling water can pass through inner of the rolls so that surface temperature can be adjusted .
Roll fluctuation arrange , under roll is initiative roll , motor pass through coupling ,To make under roll driving , above roll by under roll pass though speed radio driving .
Roll bearing adopt roll bearing, high precision, long service life , Axes pathway is no abrasion .
Adjusting spacing device is consisted of one left and one right hand wheel. The bearing bases need is moved and reached nip by worm and worm wheel.
Model
XY-3I 630
XY-3I 1120A
XY-3I 1400
XY-3I 1200
XY-3I 1730
XY-3I 2130
XY-3 1120A
XY-3I 1500
XY-3l1120A
Roll diameter (mm)
230
360
400
450
610
710
Roll working length (mm)
630
1120
1400
1200(1500)
1730
2130
Roll speed ratio
1:1:1
1:1:1
1:1:1
1:1:1
1:1:1
1:1:1
1:1.42:1
0.733:1:1
1:1.383:1.383
1:1.5:1
1:1.4:1
1:1.48:1
0.733:1:0.733
1:1.383:1
Middle-roll linear speed (m/min)
7.97
7.0-21.06
8.8-26.39
8.36-25.08
5.4-54
8-50
Adjusting nip range (mm)
0-7
0-10
0-10
0-6
0-20
0-20
Min.Calendering product thickness (mm)
0.2
0.2
0.2
0.15
0.15
0.15
Calendering product width (mm)
100-500
500-920
1200
1100(1400)
1500
1900
Motor power (kw)
7.5
40/13.3
55/18.3
75/25
132
185
Overall dimensions (mm)
25707401500
555016402120
650015002440
7120(7420)22002900
701039503730
765045604080
Weight (kg)
~4200
~12750
~26000
~27000
~52000
~67000
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