This machine will be able to grind the surface of the material and get the required thickness of materials for testing. Operated by wrench,it could be adjusted to the position of up / down ,left / right，back /forth,for triming. 测试台面积 Area of test table: 300 x 67 mm 左右调节行程 Horizontal stroke(adjustable): 0~210 mm 前后调节行程 Vertical stroke(adjustable): 0~29 mm 上下调节行程 Level stroke(adjustable): 0~18 mm 砂轮粒度 Grain of grinding wheel: 36#, Ø 6"×40 mm 体积 Dimension(W×D×H): 53×56×31 cm 重量 Weight(approx.): 60 kg 电源 Power: 1∮, AC220V, 3A