125ml planetary zirconia grinding jars for Retsch PM100 PM200 PM300 PM400
To produce optimum grinding results, the jar size should be adapted to the sample amount to be processed. The grinding balls are ideally sized 3 times bigger than the largest sample piece. Following this rule of thumb, the number of grinding balls for each ball size and jar volume is indicated in the table below. To pulverize, for example, 200 ml of a sample consisting of 7 mm particles, a 500 ml jar and grinding balls sized at least 20 mm or larger are recommended. According to the table, 25 grinding balls are required.
The table shows the recommended charges (in pieces) of differently sized grinding balls in relation to the grinding jar volume, sample amount and maximum feed size.
TYPICAL SAMPLE MATERIALS
Zirconia planetary ball mills are perfectly suitable for size reduction and dispersing of, for example, alloys, bentonite, bones, carbon fibres, catalysts, cellulose, cement clinker, ceramics, charcoal, chemical products, clay minerals, coal, coke, compost, concrete, electronic scrap, fibres, glass, gypsum, hair, hydroxyapatite, iron ore, kaolin, limestone, metal oxides, minerals, ores, paints and lacquers, paper, pigments, plant materials, polymers, quartz, seeds, semi-precious stones, sewage sludge, slag, soils, tissue, tobacco, waste samples, wood, etc.
Highly polished YSZ (Yttrium stabilized ZrO2) zirconium oxide jars, 60 times the hardness of regular steel, highly wear-resistant and resistant to acid and solvents. The grinding jars are extensively applied on in the fields of Paint, Ink,Coating, Geology, Metallurgy, Electronics, Construction Material, Ceramics, Chemical Engineering, Light Industry, Medicine, Environmental Protection and so on. Each jar set includes grinding jar, jar lid, rubber sealing gasket and different sizes of mixed zirconium oxide grinding balls.
We have mass-produced various types of ball mill jars for Retsch and Fristch from Germany brand.
For Retsch grinding jar: 50ml,80ml,125ml zirconium oxdie, agate, tungsten carbide grinding jar for Retsch planetary bal mill PM100,PM200,PM300,PM 400; 25ml,35ml,50ml zirconia oxide ,tungsten carbide jars for Retsch Mix mill MM 500; 50ml,100ml,250ml and 500ml zirconia oxide and tungsten carbide for Retsch vibratory disc ball mill RS200
For Fritsch grinding jar: 250ml and 500ml zirconia,alumina,agate grinding jar for Fritsch P5, ,P5/2,P5/4,P6.
We have drawings for all the above models of equipment.
We have inventory of all the above ball mill jars. Just let us talk more!
Just let us talk more! whatapp/wechat: +86 153 6787 4686
Technical indicators for Zirconia Ball mill jar
|
Composition
(%)
|
Specific Gravity
(G/CM3)
|
Bulk Density
(Kg/L)
|
Capacity
(ML)
|
|
ZrO2: 95± 0.2
Y2O3: 5± 0.2
|
≥ 6.02 |
≥3.7 |
25,50,80,100,125,250,
500,1000,2000,3000
|
Dimesion for our regualar avaliable zirconia and alumina ball mill jar
(offer OEM & ODM Service)
| Jar Volume |
OD (mm) |
ID (mm) |
Total Height (mm) |
| 25ml |
49 |
32 |
51 |
| 50ml |
55 |
38 |
67 |
| 100ml |
65 |
50 |
75 |
| 250ml |
92 |
74 |
88 |
| 500ml |
100 |
84 |
118 |
| 1000ml |
128 |
108 |
150 |
| 2.0L |
158 |
138 |
162 |
| 3.0L |
158 |
138 |
220 |
Note 1: Jar size of each patch will control tolerance ±0.1-0.2mm.
2:One set includes: jar + lid + rubber sealing gasket.
Choice of Grinding Jars & Grinding Balls
In order to prevent excessive abrasion, the hardness of the grinding jars used and of
the grinding balls must be higher than that of the material used. Normally, grinding jars
and grinding balls of the same material should be chosen.
| 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 |
| Matching Solutions for Mill Jars & Balls |
| Items |
Agate Balls |
Alumina Balls |
Stainless Steel Balls |
Zirconia Balls |
Tungsten Carbide Balls |
| Agate Mill jar |
1 |
|
|
|
|
| Alumina/Corundum Mill Jar |
2 |
1 |
|
2 |
|
| Stainless Steel Mill Jar |
|
|
1 |
|
|
| Zirconia Mill Jar |
|
2 |
|
1 |
|
| Nylon Mill Jar |
2 |
|
|
1 |
|
| PTFE Mill Jar |
1 |
|
|
2 |
|
| Polyurethane Mill Jar |
1 |
|
|
2 |
|
| Tungsten Carbide Mill Jar |
|
|
|
2 |
1 |
1 means: most suitable , 2 means: suitable
|
Features of Zirconium oxdie grinding jar:
1. High specific gravity, high efficiency
2. Highly wear resistant to acid and solvents
3. High cost-effective, low wear and long lifetime
4. Highly polished, smooth, easy to clean, low abrasion to the equipment
5. High mechanical strength, good toughness, impact resistance, no broken beads
6. Mainly used for lab planetary ball mill machines
Images for 50ml,80ml,125ml zirconium oxdie grinding jar for Retsch
Retsch planetary ball mill PM100 PM200 PM300 PM400:
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