This series of products is a mobile structure with stable performance, easy operation, and completefunctions. It has the characteristics of high precision, high efficiency, high automation, and highintelligence. It has functions such as automatic compensation, power-off protection for roll centeralignment, automatic balancing of grinding wheel, automatic dressing of grinding wheel, simulationgrinding, short stroke grinding, chamfering grinding, constant linear velocity grinding, variable speedgrinding, static pressure support grinding, fault alarm diagnosis, etc.