250cc Zirconia Milling Jar for Small Lab Planetary Ball pulverisette 5
250ml ZIRCONIUM OXIDE - ZRO2 for Planetary Mono Mill PULVERISETTE 5 classic line,P6
Grinding bowl volume: 250 ml
Useful capacity: 30 … 125 ml
Weight net: 3.100 kg
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Highly polished YSZ (Yttrium stabilized ZrO2) zirconium oxide jars, 60 times 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.
Retsch grinding jar: 50ml,80ml,125ml zirconium oxdie, agate, tungsten carbide grinding jar for Retsch planetary bal mill PM100,PM200,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
Fritsch grinding jar: 250ml and 500ml zirconia,alumina,agate grinding jar for Fritsch pulverisette 2,P3,P4,P5,P6.
We have inventory of all the above ball mill jars. Just let us talk more!
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 |
Dimension for our regualar avaliable zirconia mill jar (offer OEM & ODM Service)
| Zirconia oxide 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 jars:
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
Detailed Images for 250ml and 500ml zirconium oxdie and agate grinding jar for Fristch
pulverisette 5,P6
