Xqm-4A Nano Powder Grinding Ball Mill Planetary Type for Lab

• After-sales Service: Online Guidance
• Warranty: 1 Year
• Transport Package: Plywood Case with Foam
• Specification: 750*470*590mm
• Origin: China
• Model NO.: XQM-6A
• Production Capacity: 500pieces/Month

Product Description

XQM-4A Nano Powder Grinding Ball Mill Planetary Type for Lab

 

Product Description

Production Introduction:

    Laboratory Ball Mill is smaller than common ball mills and mainly used in laboratories for grinding sample material down to very small sizes. A planetary ball mill consists of at least one grinding jar which is arranged eccentrically on a so-called sun wheel. The direction of movement of the sun wheel is opposite to that of the grinding jars (ratio: 1:-2 or 1:-1.5 ). The grinding balls in the grinding jars are subjected to superimposed rotational movements, the so-called coriolis forces. The difference in speeds between the balls and grinding jars produces an interaction between frictional and impact forces, which releases high dynamic energies. The interplay between these forces produces the high and very effective degree of size reduction of the planetary ball mill.

Working Principle: 
    Laboratory ball mill has four working positions which can be installed with two or four mill jars on one turntable. When the turntable rotates, the jar axis makes planetary movements at high speed, the balls and materials inside the jars are impacted strongly in high speed movement, and materials are eventually ground into fine powder. Various kinds of different materials can be ground by means of dry or wet grinding method. The smallest granularity of output powder can be reached to 0.1μm or nano scale powder.

Features:
1) With small size, light weight, low noise.
2) can be operated continuously, one-way running, automatic positive and reverse continuous and regular operation.
3) series of ball mill can be dry grinding, wet grinding, vacuum grinding, protection of the atmosphere.
4) series planetary ball mill main belt tightness adjustable, long-term use is not easy to slip, greatly extended the service life.
5) Repeat-ability, for the same material, the same process, the result is repeated several times the ball mill. Because of the time, the belt is loose, which can lead to the rotation speed

Applications :
Geology and Mineralogy: rock, gravel, sand, minerals
Ceramics: porcelain, sintered ceramics, clay, fireclay
Chemistry: pesticides, fertilisers, salts, inorganic and organic materials
Biology: plants, leaves, freeze-dried samples
Pharmaceuticals: ophthalmological agents, gels, creams, extracts, drugs, pastes, dragees, tablets
Metallurgy: ores, sinters
Material technology: pigments, precious materials, new materials, alloys, mechanical alloying and activating
Analysis preparation: spectroscopy, X-ray fluorescence, X-ray structure analysis, chromatography

Product Parameters

 

Technical Features

 

Technical Features
Drive Mode	Gear drive and belt drive
Operate Mode	Two or four grinding tanks working together
Maximum Loading Capacity	2/3 of the capacity of milling tank
Feeding Size	Soil material≤3mm
Output Granularity	Minimum 0.1μm
Rotational Speed Ratio	1/2
Max.Continuous Operating Time	72 hours
Materials of Jar	stainless steel.agate,nylon,corundum,zirconia,etc

 

Technical Parameters

 

Main Parameters of 8L 110 - 220v Semi Round Planetary Ball Mill
Model	Power(KW)	Voltage	Dimension(mm)	Revolution Speed (rpm)	Rotation Speed (rpm)
XQM-1A	0.75	220V-50Hz	750*470*590	35-335	70-670
XQM-2A	0.75	220V-50Hz	750*470*590	35-335	70-670
XQM-4A	0.75	220V-50Hz	750*470*590	35-335	70-670
XQM-6A	0.75	220V-50Hz	750*470*590	35-335	70-670
XQM-8A	1.5	220V-50Hz	900*600*640	35-290	70-580

 

 

Accessory of Jar and Balls

    Besides the planetary ball mill machine, we also provide all kinds of mill jars,like stainless steel mill jar, zirconia mill jar, alumina ceramic mill jar, nylon mill jar, PU mill jar, tungsten mill jar, hard metal mill jar and tempered nylon mill jars etc.
  

 

Recommendation For Matching Solutions About Mill Jars & Materials
Categories of Materials	Recommended Mill Jars
Soil and other Materials which are not allowed with any impurity	Agate mill jar
Metal & nonmetal materials which are not allowed with any impurity	Zirconia mill jar
High hardness materials like diamond, tungsten carbide	Tungsten carbide mill jar
Strong add & alkali materials or other materials at high temperature	PTFE mill jar
Iron ore materials with lower impurity sensitivity	304 Stainless steel mill jar
Pigment or other materials with later process under high temperature	Nylon mill jar
Aluminum materials like ceramic glaze	Corundum mill jar
Electronic materials like lithium battery	Polyurethane mill jar
Easily oxidized materials or some special materials which need to be protected under special atmosphere.	Vacuum mill jar

     We can also provide all kinds of mill balls like stainless steel balls, zirconia balls, alumina balls, PU balls, steel carbon balls, tungsten balls, agate balls, hard metal balls, silicon nitride balls, high wear resistant steel ball, manganese steel balls, nylon balls, cemented carbide, crystal glass and other special metal materials.

References About Grinding Medias & Materials
Materials of Grinding Media	Hardness (Mohs)	Features
Zirconia Balls	≥9.0	Super wear-resistance, without any impurity, corrosion & high temperature resistance.
Stainless Steel Balls	≥6.0	Wear-resistant, general corrsion resistance, high temperature resistance.
Agate Balls	≥7.0	Super wear-resistance, used for medicine,food and other materials which can not be contaminated with metal, corrosion, and high temperature resistance.
Alumina Balls	≥8.5	Wear-resistant, corrsion resistance and high temperature resistance.
Tungsten Carbide Balls	≥9.0	Super wear-resistance, without any impurity, corrosion & high temperature resistance.

 

Matching Solutions for Mill Jars & Balls
Items	Agate Balls	Alumina Balls	Stainless Steel Balls	Zirconia Balls	Tungsten Carbide Balls
Agate Mill jar	√
Corundum Mill Jar	x	√		x
Stainless Steel Mill Jar			√
Zirconia Mill Jar		x		√
Nylon Mill Jar	x			√
PTFE Mill Jar	√			x
Polyurethane Mill Jar	√			x
Tungsten Carbide Mill Jar				x	√
√ means: most suitable x means: suitable