Difference between MZ-600 and M-600 Portable Valve Grinding Machine

MZ and M series portable valve grinding machines are both for grinding gate valve, valve seat, valve core.

The difference between M and MZ valve grinding machine is mainly in the grinding disc.

The adjustable grinding disc of the M series is an adjustable planet grinding disc.

It is transmitted by Gear transmission when the Grinding disc is rotating with the grinding claw autorotation. It makes the face being grinded reticulate. The quality of grinding is better, with high efficiency. But if you can't operate correctly, the gears are easy to be damaged.

The grinding disc of the MZ series valve grinder is only for Aluminum Disc, Chain transmission, although the quality of grinding is also good, the M series better. The chains are not easy to be damaged.

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