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 | L | mm | 3300 | 6600 | 6500 | 6580 | 7010 | 9800 |
| W | mm | 940 | 1620 | 1970 | 2460 | 4150 | 4260 |
| H | mm | 2350 | 2490 | 2740 | 2920 | 3730 | 5720 |
| About weight | t | ~4.8 | ~14.6 | ~18.6 | ~33.5 | ~62 | ~100 | ~126 |
Motor&Electric:
a. Equiped with "SIEMENS" "MITSUBSHI" "CHINT",etc.
b. Imported PLC auto control,Safe, Seliable,Stable.
c. Patented design, energy conservation.
Transmission System:
a. Hardened tooth-surface reducer.
b. Higher transmission efficiency; Lower noise; Longer Service Life.
Base Frame:
a. Whole casting framework,base frame welded by high quality steel,firm and durable.
b. Whole processed by pentahedron,machining center to ensure accuracy.
Rolls(Dalian Bao Feng):
a. Made of chilled cast iron with vanadium and titanum alloys.
b. Working surface Hardness:HS72±2
c. Drilled or Hollow Structure
Heating and Cooling System:
a. PLC Control the temperature.
b. High precision temperature control Heating and cooling fastly.
Nip Adjust System:
Combine Mechanical with hydraulic type nip adjust,high-precision,ensure produce thickness.
Step 1: Machine main body and accessories rust preventing oil treatment.
Step 2: Wooden Carton or stretch film packing.
pvc film 4 - roll calendaring machine
Our Advantage is?
| 1. The rolls Made of chilled cast iron of vanadium and titanium alloy. 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. | 2. Transmission System Hardened tooth-surface reducer, Compact structure Higher transmission efficiency Lower noise Longer Service Life. |
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| 3.Electric-Control System Imported PLC Device Full-Automatic Control Easy to exchange the modes and reliable to operate the controller. | 4. Bearing&Sealing Bearing:Provide15years Service! Sealing:Provide10years Service! High-intensity Seal Ring Promise the oil will not leak Provide 10 years Service! |
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5.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.
6.The rolls are equipped with lubrication failure alarm device, as well as nip display and speed display.
7.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.
8.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.
Product Tags:
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Four Roll PVC Calender Machine CE SGS ISO9001 Certified For Rubber Images
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