Planetary Ball Mill for Nano Range Grinding

Planetary Ball Mill for Nano range grinding
Planetary Ball Mill for Nano range grinding BM40 is suitable for rapid fine crushing of soft, hard, brittle and fibrous material to end fineness <1um,which is used wherever the highest degree of fineness as customer required, as well as the grinding result is repeatable. Apart from the classical mixing and size reduction processes, the mills also meet all the technical requirements for colloidal grinding.

Product Details

Planetary Ball Mill for Nano Range Grinding

 

1.Product introduction

Planetary Ball Mill for Nano range grinding BM40 is suitable for rapid fine crushing of soft, hard, brittle and fibrous material to end fineness <1um,which is used wherever the highest degree of fineness as customer required, as well as the grinding result is repeatable. Apart from the classical mixing and size reduction processes, the mills also meet all the technical requirements for colloidal grinding.

 

2.Application

soft, hard, brittle, fibrous, dry or wet sample, such as plant material, cement clinker, concrete, compost, coatings and paint, charcoal, hair, catalyst, chemicals, metal, carbon fiber, paper, fiber products, cellulose, seeds, clay minerals, coke, coal, glass, waste electronic products, mineral, ore, limestone, gypsum, quartz, kaoin, bones, metal oxide, iron ore, ceramics, polymers, bentonite, pigment, and so on.


3.Technical advantages:

Planetary Ball Mills are used wherever the highest degree of fineness and meet all the technical requirements for colloidal grinding and have the energy input necessary for mechanical alloying processes.

The planetary ball mill BM40 has 4 grinding stations. The parameter can be set according to the sample property freely. Wide kinds and high quality grinding materials are available for choice. Grinding balls of different quantities and sizes can be combined flexibly to meet personalized special crushing and grinding requirements.

When the planetary ball mill is in operation, extremely high impact energy are produced between the grinding balls and the grinding jars, so it can finish the grinding of the sample in a very short time.

The working principle of the planetary ball mill is based on the relative rotation of the sun wheel and the grinding jar. The speed ratio influences the input energy and results of grinding directly. We can customize the speed ratio from 1:1 to 1:-3.5 as customer requirements.


4.Test report

NO.20180013                                                                                            Date:2018.04.28

Requirement

Sample

diamond

Original size

5-10μm

Feed quantity

10g

Required fineness

40nm   

Sample characteristic

Hard powder

Subsequent analysis

ultrasonic

Other requirements

 

Solution

Instrument selected

Planetary Ball Mill BM40

Configurations

125ml zirconia jar, φ5 ball 5pcs,φ3 ball 20g, φ1 ball 25g, wet grinding

Parameters

4000 rpm/min(20s)+6500rpm/min(40s)

Time

20h(30min at 200rpm, pause 10 min, then reverse)

Achieved result

40nm

Remarks

The sample requires high fineness. Wet grinding is preferred.

Sample Comparison

Before Grinding

After Grinding

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