4 Roll Rubber Calender/Four Roll Calendar Machine For Rubber
Coating Or Rubber Sheet Calendering
Rubber calender machine is mainly used for Textile (cloth, canvas, etc.) of glue and
eraser; steel cord adhesive; rubber compression and pressure type;
cord attached to the fit of the isolation film and multilayer film.
According to the number of the rolls, it can be divided into
2-roll, 3-roll, 4-roll, 5-roll calendar, etc.
According to the arrangement of the rolls, it can be divided into
"I" type,"L" type, "T" type, "F" type, "Z "type and" S "type, etc.
The four roll calender is mainly used for single-face and double –face one time continuous coating of fabric, canvas and other woven material, sheeting rubber stock ,
calendaring thin rubber sheet of inner liner and airtight layer of
the radial tire.Structures features1.Roll is made of chilled cast iron alloy , through finish
machining, with smooth and wearable surface, arranged in S shape , drilled on roll circumference, having good heating and
cooling effects.2.For increasing calendaring accuracy, set preloading device, axis cross device and bending resistance device, etc. On
rolls in order to eliminate bending caused during working.3.Single motor drives each calendaring roll, friction ratio of
which can be regulated by pulling key so as to meeting different
processes.4.Emergency stop is available for protecting operators and
equipment.5.Electric control adopts imported PLC , guarantee control on the safe side, easy operation and high automation
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
| L | mm | 3300 | 6600 | 6500 | 6580 | 7010 | 9800 |
| W | mm | 940 | 1620 | 1970 | 2460 | 4150 | |
