QG-3A Metallographic Sample Cutting Machine

QG-3A Metallographic Sample Cutting Machine The spindle shaft of the abrasive wheel is fitted on the rocker arm bearing block, it is driven by the V-belt. Loose or tight of the V-belt can be adjusted by deflecting the tensioner. Swinging motion of the swinging arm will convert to the feed motion of the abrasive wheel whether the cutting feed quick or slow will depend on the swinging arm. Above the working table is the specimen quick clamping device. Pressure bar can move up and down. Clamp and use easily and intelligently. There are cooling liquid passing in the pressure bar. Under the pressure bar there is the working clamp port.