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Changsha Deco Equipment Co.,Ltd

Con:Sandy Qiao

Add:Hunan Yueyang City Yueyang Tower No.29 Dongchong Road, Qijialing Street, Xueyuan Road




4L High Energy Planetary Ball Mill

Heavy-type 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.).

Products Specifications:

4L High Energy Planetary Ball Mill


Planetary Ball Mills are used wherever the highest degree of fineness is required. In addition to well-proven mixing and size reduction processes, these mills also meet all technical requirements for colloidal grinding and provide 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 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.

Areas of Application:

  1.  For higher and junior colleges, scientific research units and enterprises laboratory fast in batches  
     of sample grinding to colloidal fineness, and for mixing, homogenizing  

  2. Widely used in geology, mining, metallurgy, electronics, building materials,  
     ceramics, chemical industry, light industry, medicine, cosmetics, environmental protection and  
     other research and industry sector.

Technical Data:

Working Principle

impact and friction force

Item No.


Compatible Grinding Jars

(250ml~500ml) * 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)

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


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