Planetary ball grinder is a rapid experimental ultrafine grinding machine, which can be widely used in industries of ceramics, glass cement, metal, chemical and pharmaceutical, for small batch production or research laboratories.
Simple and convenient operation with famous brand DELIXI frequency converter.
Single reverse running, positive and reverse alternation running, indirect running program and user-defined running.
Emergency stop button and power led light will be convenient for man-machine exchange and flexible operation.
impact and friction force
grinding jars and grinding balls
Compatible Grinding Jars
( 250ml ~ 500ml ) *4
Max Feeding Capacity
2/3 capacity of the grinding jars
Materials of the Grinding Tool
agate, alumina, zirconia, 304 stainless steel, tungsten carbide, PTFE, PA, PU
Soil materials < 10mm; other materials < 3mm
down to 0.1 micron(depend on materials)
hard, medium-hard, soft, fibrous, brittle, moist - dry/wet
Planetary Jar Rotation Speed
Rotational Speed Ratio
1 : 2 (< 4L); 1 : 1.5 (> 12L)
gear drive and belt drive
2 or 4 grinding jars working simultaneously
220VAC, 50Hz, single phase, 0.75KW
Max Continuous Grinding Time (full-load)