| Type | XKJ-400 |
| Working diameter of rolls(mm) | φ400front roller φ480rear 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) | 650 |
| After the roller line speed(m/min) | 32.94(optional) |
| Front and rear roller line speed ratio | 1.27-1.815(optional) |
| Production capacity(kg/h) | 300 |
| 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) | 4750x2300x1835 |
| Quality(kg） | about10500 |
