Maintenance of grinding wheel: Coolant is not required. The grinding wheel is of super-tolerance to abrasion and electroplated type, without the need for calibration or repair.
砂轮维护：不需要冷却剂。砂轮为超耐磨、电镀型，不需要校准或修复。
2
This dryer machine realizes zero-horizontal thrust, which greatly reduces the abrasion of the riding wheel and the catch wheel and makes the rotation of the cylinder stable and reliable.
干燥机实现了“零水平推力”，大大减少了挡托轮的磨损，筒体运转平稳可靠。
3
The paper theoretically analyzes the abrasion characteristics in the process of the longitudinal circular grinding, obtains the calculation formula of the radial abrasion of the wheel.