1)The roll is made of chilled cast iron
2) Good quality two roll rubber calender
3)Two roll calende
Function: Make rubber sheet which need higest thickness quality.
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.
Parameters Type | Xy-21 320 | Xy-21 620 | Xy-21 1120A | Xy-21 1500 | Xy-21 1830 | Xy-21 1730 |
Roll working diameter(mm) | 160 | 250 | 360 | 450 | 550 | 710 |
Roll working length(mm) | 320 | 620 | 1120 | 1500 | 1830 | 1730 |
Friction ratio | 1:1 | 1:1 | 1:1 | 1:1 | 1:1.08 | 1:1 |
Roll linear speed(m/min) | 7.79 | 14.8 | 3-20.2 | 2.5-24.8 | 2-18.7 | 4-36 |
Adjusting nip range(mm) | 0-4.5 | 0-5.5 | 0-10 | 0-10 | 0-12 | 0-15 |
Min.calendering product thickness(mm) | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
Calendaring product width(KG) | 250 | 580 | 920 | 1250 | 1600 | 1500 |
Motor power(kw) | 5.5 | 15 | 37 | 45 | 75 | 90 |
Overall size(mm) | 220×530×1470 | 3100×770×1590 | 5400×1542×1681 | 7113×1595×2446 | 7420×1760×2760 | 5987×1860×2968 |
About weight(t) | ~1.2 | ~3 | ~14.5 | ~22 | ~24 | ~30 |
Two Roll Rubber Calender Machine
