XGB Planetary Ball Mills

XGB Planetary Ball Mills

COOLDO XGB Planetary Ball Mills are popular in fine grinding of hard, medium-hard, soft, brittle, tough and moist materials. The comminution of the material to be ground takes place primarily through the high-energy impact of grinding balls in rotating grinding bowls. The grinding can be performed in dry or wet, in vacuum or in inert gas. It is suit for the building materials,chemical industry,light industry etc.


1, Faster rotation speed and fine granularity
2, Compact structure,easy and safe operation
3, Four or two samples can be got in one experiment
4, Gear-drive used for ensuring the high uniformity and excellent repeatability

Description of Planetary Ball Mill:



Driving Method Gear Driving
Grinding Method Two or four jars working simultaneously
Max Load 2/3 capacity of per Jar
Max feeding  Soil material≤10mm , others materials≤3mm
Discharge granularity   It can achieve 0.1um
Rotation Ratio
Rotation speed(Rotation) 0.4L:   0~600 rpm/min
2L:     0~580 rpm/min 
4L:     0~530 rpm/min
Control method Changeable frequency, program-controlled Stepless speed regulation,
Timing shutdown,timing positive and negative rotation automatically and Manually
Operating time 
with full load
48 hours 

Parameter of Planetary Ball Mill:


Model  spec. Mill jar Vacuum jars
spec Qty
XGB04  0.4L  50ml 100ml  4 50ml
XGB2  2L  100ml 250ml 500m 4 100ml 250ml
XGB4  4L  250ml 500ml 1L  4 250ml 500ml
XGB12  12L  1L 2L 3L  4 1L 2L
XGB20  20L  2L 3L 4L 5L  4 3.5L
Fill out my online form.