| Type | XKJ-450 |
| Working diameter of rolls(mm) | φ450front roller φ510rear roller |
| Roll casting process | centrifugal composite casting |
| Roll cooling mode | Around the borehole cooling |
| The surface of the roll material | High nickel chromium molybdenum alloy |
| Working length of the roll(mm) | 800/1000 |
| After the roller line speed(m/min) | 49/55.2/63.4(optional) |
| Front and rear roller line speed ratio | 1.38/1.82/2(optional) |
| Production capacity(kg/h) | 360 |
| Motor power(kw) | 55 |
| Roller spacing adjustment range(mm) | 0.1-15 |
| Reducer | ZSY hard-tooth face gear |
| Bearing type | the double spherical roller bearing |
| Dimensions of LxWxH(mm) | 4060x2200x1470 |
| Quality(kg） | about12800 |
