1. Small; ideal equipment for laboratory use. 2. Nimble and practical structure, quiet running. 3. Self-cycle grinding structure with no need for pump and valve. 4. Frequency inverter is adopted to adjust rotation speed of main unit, and grinding effect can be controlled easily. 5. Easy to operate, convenient for dismantling and cleaning of grinding groove, and testing formula can be changed rapidly. 6. The capacity reached in tests may be scale up to the large production mills. Technical Parameters Model PowerKW) Speed(rpm) Processing capacity(L) Output Capacity(kg/h) Dimmension(mm) LSM-0.3L 0.75 30-1500 0.5~4 1-10 630X410X500 Application: Appraisal of raw material, develop of formulation and evaluation of grinding media Dimmension (mm):630X410X500 Weight:40kg Standard Lot Size: 850X600X700.