Jiangong Tianjin Huayin Instrument Technology Co., Ltd. | QSM-Ⅱ Sand Mill | This sander is suitable for the paint, coating, pigment dispersion of abrasive particles. About 100 microns paint, paint, pigment particles dispersion and grinding its particles less than 25 microns, suitable for laboratory sample test. Speed: 1400r/min; capacity: 1.5L, Power: 380V, 50HZ abrasive: 500 to 700 g; Sample: 500 to 700 g; dispersion of the sample by grinding fineness of up to 25μm below the QSM-III Sand Mill speed: 1400r/min; capacity: 1.8l Power Supply: 220v, 50HZ