1.The combined separator is used to improve the separation efficiency.
2.There is no need to prepare material on the disc before starting up which can realize the functions of automatic lifting roller and loading gaze.
3.Sealed by welding arc plate simple and reliable structure good sealing effect.
4.The roller rotating device of the utility model can conveniently remove the grinding roller from the mill and maintain it conveniently.
5.The roller cover can be used for inverted grinding to extend the service life of abrasive.
6.Roller limit device is to ensure the clearance between roller and disc prevent metal friction and collision and enhance safety.
7.Grinding roller pressure adopts solid and gas phase pressure remote control pressure lifting roller and modifying pressure realizing the field unattended operation.
8.Roller bearings are lubricated by thin oil concentration cycle which ensures the bearings to work under low temperature and clean oil conditions and the service life can be extended.