ADD: 03c4, 8/F, Bldg. D, Xiamen Internation Al Shipping Center, No. 97 Xiangyu Rd., China (Fujian) Pilot Free Trade Zone Xiamen Area,Fujian, China
MOBILE/WHATSAPP: +86-178 5050 2302
Please use the drilling machine to clean all the ash layer of the machine, especially the cleaning of the contact hole, to ensure the service life of the machine.
The correct way to replace the grinding wheel, loosen the fixing screws, open the wheel protection cover, remove the grinding wheel fixed screws and fan blades, remove the wheel, the wheel and the axis contact surface wipe clean, the new wheel into the axis, fan blades and fixed screws back, and then lock the fixed screws, cover back to the wheel protection cover, lock the shell fixing screws to complete the operation.
If you can maintain the drill grinding machine according to the method described above, you can maintain the precision of the drill grinder and prolong its service life.