Original
By certification 
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.
Areas of Application
1. For higher and junior colleges, scientific research units and enterprises laboratory fast in batches
of sample grinding to colloidal fineness (minimum of up to 0.1 Micron), and for mixing, homogenizing
and dispersion
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.
Working Principle
The lab planetary ball mill has four ball grinding tanks installed on one turntable. When the turntable rotates, the axis makes planetary movements, the balls and samples inside the tanks are impacted strongly in high speed movement, and samples are eventually ground into powder. Various kinds of different materials can be grounded by the mill with dry or wet method. Minimum granularity of ground powder can be as small as 0.1μm.
Technical Data
| Working Principle | impact and friction force |
Item No. |
DECO-PBM-V-2L-A |
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 |
down to 1μm, for colloid grinding down to 0.1μm |
Sample Type |
hard, medium-hard, soft, fibrous, brittle, moist |
Rotational Speed of Grinding Jar |
800rpm |
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) |
Weight |
120KG |
Dimension (L*W*H) |
830*480*550mm |
Noise Level |
< 70dB |
*If the sample feed is larger than these then it must first undergo preliminary size reduction.
Details
Performing a Grinding Operation
Accessories
Please note: For this DECO mill, you require two or four grinding jars of your choice and the corresponding number of grinding balls. The grinding jar material must also be harder than the material to be ground. In normal cases, grinding jars and balls of the same material are used. To shorten the grinding time, larger or heavier grinding jars and grinding balls with a higher density can be used.
Examples of Grinding Task
Related Grinding Tools
Grinding Jars/Pots
Grinding Media Balls
Packages
Standard exported polywood case
Gross weight: 140-160KG
http://www.deco-ballmill.com/
