Guangzhou Zoli Technology Co.,Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 10000 per month |
| Delivery Time | within 15 days |
| Packaging Details | carton+Pearl wool+wood |
| Jar Diameter | 100mm |
| Hardness | More than 7.0 mohs |
| Max Feeding Capacity | 2/3 capacity of the grinding jar |
| Bowl Type | Vertical |
| Weight | 80kg |
| Shape | Cylindrical |
| Origin | Guangzhou, China |
| Grinding Modes | Dry/Wet |
| Package Contents | 1 Ball Mill Jar |
| Fracture Toughness | 6–10 MPa√m |
| Jar Color | Silver |
| Grinding Balls Size | 10 mm |
| Total Height | 56mm |
| Color | White |
| Certifications | CE ISO |
| Brand Name | Zoli |
| Model Number | BMJ-01 |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 10000 per month |
| Delivery Time | within 15 days | Packaging Details | carton+Pearl wool+wood |
| Jar Diameter | 100mm | Hardness | More than 7.0 mohs |
| Max Feeding Capacity | 2/3 capacity of the grinding jar | Bowl Type | Vertical |
| Weight | 80kg | Shape | Cylindrical |
| Origin | Guangzhou, China | Grinding Modes | Dry/Wet |
| Package Contents | 1 Ball Mill Jar | Fracture Toughness | 6–10 MPa√m |
| Jar Color | Silver | Grinding Balls Size | 10 mm |
| Total Height | 56mm | Color | White |
| Certifications | CE ISO | Brand Name | Zoli |
| Model Number | BMJ-01 | Certification | ISO |
| Place of Origin | China | ||
| High Light | vertical corundum ball mill jar ，wear-resistant alumina milling jar ，alumina ball mill grinding jar | ||
ZOLI polished alumina ball mill jars are designed for grinding small quantities of samples with exceptional performance characteristics:
Each jar set includes: 1 grinding jar, 1 jar lid, and 1 rubber sealing gasket. Custom vacuum jar configurations available upon request.
Physical Parameters
| Composition | Specific Gravity (g/cm³) | Hardness (Mho's) | Bending Strength (Mpa) | Water Absorption Rate (%) |
|---|---|---|---|---|
| Al₂O₃ ≥ 99% | ≥3.8 | 9 | > 350 | ≤0.005 |
Specification Parameters
| Volume of Jar | Inner Diameter (mm) | External Diameter (mm) | Inner Depth (mm) | Height without Lid (mm) | Total Height (mm) |
|---|---|---|---|---|---|
| 50ml | 38 | 55 | 52 | 60 | 67 |
| 100ml | 50 | 65 | 58 | 66 | 75 |
| 250ml | 74 | 92 | 70 | 78 | 88 |
| 500ml | 84 | 100 | 100 | 108 | 118 |
| 1L | 108 | 128 | 128 | 138 | 148 |
| 2L | 138 | 158 | 140 | 150 | 162 |
| 3L | 138 | 158 | 198 | 208 | 220 |
Packages
This description refers to a specialized milling jar designed for one primary purpose: the grinding of alumina (aluminum oxide, Al₂O₃) itself, with minimal contamination. This is a classic case where the grinding jar must be made of the same, or a harder, material than the sample being processed.
1. "For Alumina" – The Critical Application
This is the most important part of the phrase. It specifies the jar's intended use: milling alumina powders. The reason for this specificity is fundamental to materials science:
Contamination Control: When you are processing a high-purity material like alumina for advanced ceramics, the introduction of any foreign element (like iron from a steel jar or silica from an agate jar) can severely degrade the final product's properties (e.g., electrical insulation, thermal stability, mechanical strength).
The Solution: Matched Material Grinding: By using a jar and grinding balls also made of alumina (corundum), you ensure that any minute wear debris that enters your sample is chemically identical to the sample itself. This prevents cross-contamination and preserves the intrinsic purity of the alumina powder.
2. "Wear-Resistant Corundum" – The Material of Choice
Corundum: This is the mineralogical name for crystalline aluminum oxide (Al₂O₃). It is one of the hardest known materials, ranking 9 on the Mohs scale.
Wear-Resistant: This property is a direct result of the corundum structure. The jar is sintered at high temperatures to form a dense, polycrystalline ceramic body with extreme hardness. This ensures the jar itself has a very long lifespan when grinding its own kind of material, as it is highly resistant to abrasion.
3. "Vertical" – The Operational Orientation
As previously discussed, this indicates the jar is designed for use in mills where the jar is mounted upright on a rotating plate, such as in a planetary ball mill. The geometry and structural integrity are optimized for the high centrifugal forces and complex motion patterns in this configuration.
4. "Ball Milling Jar" – The Function
This is the general term for the container that holds the sample and the grinding media (balls) in a ball mill.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2017
Total Annual:
5000000-65000000
Employee Number:
80~110
Ecer Certification：
Verified Supplier
Guangzhou Zoli Technology Co., Ltd. specializes in the development and production of high-performance metallic and non-metallic materials, as well as cutting-edge nanotechnology solutions for precision grinding and material processing. With a strong foundation in innovative grinding and millin... Guangzhou Zoli Technology Co., Ltd. specializes in the development and production of high-performance metallic and non-metallic materials, as well as cutting-edge nanotechnology solutions for precision grinding and material processing. With a strong foundation in innovative grinding and millin...
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