This machine is dedicated to all kinds of natural leather and synthetic leather upper edge of the coarse grinding processing. Only when the operating

Need to adjust the vamp edge width in accordance with the instructions placed in between grinding wheel and rubber wheel, namely the machine

Move the vamp edge grinding.

The operation is simple, coarse grinding Gui wide adjustment easily.

Between 5 mm and 35 mm free adjustment, how USES the dc motor

With the circuit board speed can be adjusted freely.