Application of the Craft of Surface Handling in Repairing Taking-off Powder Machine

The type of KSФ5.7M dry powder taking off machine imported from German is used for taking off the powder of raw coal in Panji No.3 coal mine. The paper introduces the craft of the surface handling of the taking-off powder machine's allotment dish module, which make a beneficial trial for repairing imported take-off power machine and expanding the craft of taking off powder.