Parameter
|
Parameter/model |
XY-3-250 |
XY-3-360 |
XY-3-400 |
XY-3-450 |
XY-3-560 |
XY-3-610 |
XY-3-810 |
|
|
Roll diameter (mm) |
250 |
360 |
400 |
450 |
560 |
610 |
810 |
|
|
Roll working length (mm) |
720 |
1120 |
1200 |
1400 |
1650 |
1730 |
2130 |
|
|
Ratio of rubber speed |
1:1 |
1:1 |
1:1 |
1:1.5:1 |
1:1.5:1 |
1:1.4:1 |
1:1:1 |
|
|
Roll speed (m/min) |
2-15.9 |
3-20 |
3-26 |
2.6-26.2 |
3-30 |
5.4-54 |
3-30 |
|
|
Nip adjust range (mm) |
0-6 |
0-10 |
0-10 |
0-10 |
0-15 |
0.5-25 |
0.2-25 |
|
|
Motor power (KW) |
22 |
45 |
55 |
75 |
110 |
160 |
132x3 |
|
|
Size (mm) |
Length |
3950 |
5400 |
5600 |
7013 |
7200 |
7987 |
8690 |
|
Width |
1110 |
1542 |
1400 |
1595 |
1760 |
1860 |
3139 |
|
|
Height |
1810 |
2440 |
2520 |
2900 |
3800 |
3950 |
5050 |
|
|
Weight (KG) |
5500 |
14000 |
18000 |
21000 |
35000 |
42000 |
110000 |
|
Application :
Three roll rubber calender is used for calendering of rubber or plastics, fabric fraction and coating, sheeting and composite of rubber or plastics.
Main Features
1.The bedplate is whole model, installation convenience.
2. Rollers are made of chilled cast alloy iron, the working surface of roller is hardness and smoothly. steam and cooling water can pass through inner of the rollers so that surface temperature can be adjustable.
3.Adopt roll bearing, high precision, long service life, axes pathway is no abrasion.
4.Full range of bending deflections is optional including middle height, inflection and axis crossing.
5.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. Roller space can be adjusted manually or by electric motor.
6. Roller arrangement can be "I" type, "F" type, "Z" type, "L" type and "invert L" type.
7.The speed reducer is the hard-tooth surface gear reducer of Class 6 precision, which has long service life and low noise.
8. Perfect emergency stop device can ensure the safety of person and equipment.
Product Detail:
1. Rolls: chilled alloy cast iron rolls with surface hardness 68~72hs. the rolls are mirror finished & polished, duly grinding and are hollowed for cooling or heating.
2. Roll clearance adjusting unit: nip adjustment at two roller ends is done manually using two separate screws attached to the brass housing body.
3. Roll cooling: universal rotary joints with inner spray pipes with hoses and headers. piping is complete up to supply pipe terminal.
4. Journal bearing housing: heavy duty steel casting housing fitted with anti friction roller bearings.
5. Lubrication: full automatic grease lubrication pump for anti friction roller bearings fitted in dust sealed housing.
6. Stand frame & apron: heavy duty steel casting.
7. Gearbox: hard-tooth reduction gearbox, GUOMAO brand.
8. Base frame: common base frame heavy duty, steel channel and ms plate fabricated accurately machined on which whole machine with gearbox and motor are fitted.
9. Electric panel: star delta electric operating panel with auto reversing, voltmeter, ampere, overload protection relay, 3 phase indicator and emergency stop switch.
