4L High Energy Planetary Ball Mill

Heavy structure planetary ball mill:
All components are reinforced,
The machine runs stable, low noise,long service life.
More suitable for heavy grinding jars (stainless steel, zirconia, cemented carbide, etc.).
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Product Details

4L High Energy Planetary Ball Mill


Planetary Ball Mill is used wherever the highest degree of fineness is required. In addition to well-proven mixing and size reduction processes, the mill also meets all technical requirements for colloidal grinding and provides the energy input necessary for mechanical alloying. The extremely high centrifugal forces of a planetary ball mill result in very high pulverization energy and therefore short grinding times.

The heavy-type 4L planetary ball mill machine is our enhanced version. All the components have been reinforced and the weight has been raised. So it is more suitable for heavy grinding jars (stainless steel, zirconia, cemented carbide, etc.). The machine runs stable, and noise is relatively small, and the service life is longer.

Technical Data:

Item No.


Compatible Grinding Jars

(500ml~1000ml) * 4

Max Feeding Capacity

2/3 capacity of the grinding jar

Operation Mode

2 or 4 grinding jars working simultaneously

Feeding Granularity*

Soil materials < 10mm, others materials < 3mm

Discharging Granularity(depend on materials)

Most materials 2-10μm, Minimum 0.1μm

Sample Type

hard, medium-hard, soft, fibrous, brittle, moist

Rotational Speed of Grinding Jar


Rotational Speed Ratio (planetary disk : jar)

1 : 2

Drive Mode

gear drive and belt drive

Speed Control

stepless speed regulation

Electrical Details

220VAC, 50Hz, 0.75KW/ 110VAC, 60Hz

Max Continuous Grinding Time

72hours (full-load)



Dimension (L*W*H)


Noise Level

< 70dB

*If the sample feed is larger than these then it must first undergo preliminary size reduction.

Performing a Grinding Operation:



Related Grinding Tools:
Grinding Jars/Pots

 Grinding Media Balls

Examples of Grinding Task:

 Standard exported polywood case
 Gross weight: 140-160KG