Technical spec.:
| 1.Type | XKJ-450*800/1000 | XKJ-480*1000 |
| 2.Diameter of front & rear roller | 450mm/510mm | 480mm/610mm |
| 3.Working length of rollers | 800mm / 1000mm | 1000mm |
| 4.Roller materials & structure | Chilled casted iron & smooth roller | Chilled casted iron & smooth roll |
| 5. Rotation speed of front roller | 32m/min; | 30m/min |
| 6.Motor power | 55KW / 75KW | 75KW / 90KW / 110KW |
| 7.Speed reducer | Hardened teeth speed reducer | Hardened teeth speed reducer |
| 8. Roller support type: | bearings | bearings |
| 9. Lubricating type: | Grease lubricating | Grease lubricating |
| 10.Weight | 10 tons | 16.5 tons |
The rollers are made of chilled cast iron with wear-resistant hard surfaces. The two rollers are smooth ones with bored cavities and can be cooled homogeneously. The protective device is provided to protect the main parts from damage due to overload. In case of emergency, the safety rod is pulled down and the rollers will be stopped immediately.
Besides providing a full line equipment, we can also provide you with a full set of technical support
Features:
1. Rollers: the roller adopts chilled cast iron alloy (LTG-H) with 75-80 HS ,after quenching and precision processing with long service life,so the surface is hard and wearable;it is harder than others the commom is 72HS.
2. Emergency Stop Device:The machine is also equipped with emergency stop buttons or emergency pull rod. When an emergency happens, just press the emergency button or pull the pull rod,the machine will stop immediately. It is safe and reliable;
3.Motors: We always use OMRON,SIMENS ect brand electric parts or you can choice the ordinary brand.all the motor is high quality and effiency,save energy,low noise,small vibration.
4. Overload: This open mixing mill has overload protection devices, Machine will be stopped automatically, if overloaded;
5. Gear Box:The transmission system adopts hardened reducer,which has a compact structure with higher transmission efficiency,lower noise and longer service life(ZQ reducer and planetary reducer is optional);
6. Bearing Bush:Double Row Spherical Roller Bearing can save energy by 20-30%(Nylon Bushing and Brass Bush is optional);
7. Structure:The base and frame are welded and treated by annealing for stress relieving;
8. Sealing Device:The seal structure with special design can eliminate the leaking phenomenon of lubricating oil;
9.Cooling system:circulation of steam and tap water can be through rollers to control the temperature
10.Safe Electrical Parts: All electrical connections are safe:short circuit is not possible by any means.
Configurations of rubber mixing mill:
1.Gap Adjustment Mode:Manual or Electrical (by motor)
2.Lubricating Method:Manual or Auto;Grease or Thin oil
3.Emergency stop device:Pull Rod and Emergency button
4.Roller bearings: Nylon Bushing or Copper Sleeve or Spherical Roller Bearing
5.Reducer(gear box) type:ZQ type reducer or hard-teeth(hardened) reducer or planetary reducer.
Technical parameters:
| Version | XK-160 | XK-250 | XK-300 | XK-400 | XK-450 | XK-560 | XK-660 |
| Roll diameter(mm) | 160 | 250 | 300 | 400 | 450 | 560 | 660 |
| Working length of rolls(mm) | 320 | 620 | 750 | 1000 | 1200 | 1530 | 2130 |
| Front roll surface speed(m/min) | 8.99 | 15.3 | 15.1 | 18.65 | 24.32 | 27.72 | 28.6 |
| Friction ratio | 1:1.35 | 1:1.1 | 1:1.27 | 1:1.27 | 1:1.27 | 1:1.2 | 1:1.24 |
| Max.nip (mm) | 4 | 8 | 8 | 10 | 15 | 15 | 15 |
| Capacity per.batch (kg) | 1-2 | 10-15 | 15-20 | 18-35 | 25-50 | 35-50 | 165 |
| Motor power (kw) | 5.5 | 18.5 | 22 | 37 | 55 | 90 | 245 |
| Overall dimensions(mm) | 1160*920 *1370 | 3120*1322 *1500 | 3580*1550 *1695 | 4350*1850 *1780 | 5670*2390 *1670 | 5845*2284 *1978 | 7465*3662 *2080 |
| Weight(kg) | 1000 | 4000 | 5200 | 7600 | 12000 | 23000 | 49000 |
