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Product name: Mill Balls Used In Grinding Machine
Normal Size: 30mm,40mm,50mm,60mm,70mm
Other Size: 0.5mm,1mm,2mm,3mm,10mm,13mm,15mm
Package: 25kg bags with pallet
Sample: Free sample available
MOQ: 1 Ton
Delivery: Within two weeks after confirming order
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Product introduction:
What are the mill balls? Some also called alumina balls.
They are one type of grinding media, which are commonly used in various industries for grinding and pulverizing materials. They are made of aluminum oxide (Al2O3), with 92% being the primary component and the remaining 8% consisting of other materials like silica, zirconia, and magnesia.
These mill balls are known for their:
Extremely high hardness and abrasion resistance: This makes them suitable for grinding the toughest materials like ceramics, minerals, and pigments.
Excellent chemical resistance: They can withstand exposure to many chemicals, including acids, alkalis, and solvents.
Very low iron content: This helps to prevent contamination of the materials being ground.
High density: This allows them to efficiently transfer energy to the materials being ground.
How do we use alumina balls (mill balls)?
Here are some of the common applications of 92% alumina balls:
Ball mills: These are rotating cylinders filled with grinding media and the material to be ground. The balls impact and grind the material as the cylinder rotates.
Vibratory mills: These mills use vibration to move the grinding media and material, resulting in a grinding action.
Planetary mills: These mills use a rotating disc to move the grinding media and material, creating a shearing and grinding action.
The specific size and grade of 92% alumina balls used will depend on the application. For example, smaller balls are typically used for finer grinding, while larger balls are used for coarser grinding.
92% alumina balls are the most expensive type of alumina grinding media, but they also offer the best performance in terms of hardness, chemical resistance, and wear resistance. If you need to grind the toughest materials or if you need your grinding media to last for a very long time, then 92% alumina balls are the best choice.
Mill Balls Used In Grinding Machine of Technical indicator:
Al2O3 ≥92%
Fe2O3 ≤0.01%
Density ≥3.65g/cm3
Abrasion ≤0.01%
Hardness: 9mohs
HS Code: 69091200.00
Available Size: 0.5-70mm
Production process:
In order to produce high-quality alumina grinding balls, in the production of 92% alumina balls, need to go through plenty links of careful treatment, and strict control of the production process and quality. The production process of 92% alumina grinding balls is as below:
Raw materials preparation: Making 1-5μm high purity alumina powder, which needs to be processed by preliminary screening and drying.
Formation: Add the alumina powder to the forming machine, the powder will gradually become a ball by rotation or pressure.
Drying and firing: After the ball forms, needs to be dried, and the ball will gradually be hardened. Then the balls into the kiln to fire, and the surface of the ball is melted to form a solid alumina ball.
Quality inspection & packing.
Packing and delivery:
| Production | Packing | Container Loading | Transportation |
Product features and advantages:
Superior Wear Resistance:With a Mohs hardness of 9mohs, 92% alumina balls are exceptionally resistant to wear and abrasion. This translates to longer lifespans, reduced downtime for media replacement, and minimized contamination from worn-down grinding media.
Enhanced Grinding Efficiency:The high density of 92% alumina balls (over 3.65 g/cm³). This results in faster grinding, achieving the desired particle size in a shorter time, and improved production efficiency.
Improved Chemical Resistance:Alumina is highly resistant to a wide range of chemicals, including acids, alkalis, and solvents. This makes 92% alumina balls suitable for grinding various materials without the risk of chemical reactions or degradation of the grinding media.
Consistency:The uniform properties of 92% alumina balls ensure consistent grinding results and minimize variability in the final product.
Services:
Customized service: According to the size of the ball mill, the size of the grinding raw material and the fineness of the output, the recommended ratio and dosage and ball size can be used.
Transportation service: Gaoteng self-operated logistics company, established in 2000, guarantees timely and efficient transportation services.
Product introduction:
What are the mill balls? Some also called alumina balls.
They are one type of grinding media, which are commonly used in various industries for grinding and pulverizing materials. They are made of aluminum oxide (Al2O3), with 92% being the primary component and the remaining 8% consisting of other materials like silica, zirconia, and magnesia.
These mill balls are known for their:
Extremely high hardness and abrasion resistance: This makes them suitable for grinding the toughest materials like ceramics, minerals, and pigments.
Excellent chemical resistance: They can withstand exposure to many chemicals, including acids, alkalis, and solvents.
Very low iron content: This helps to prevent contamination of the materials being ground.
High density: This allows them to efficiently transfer energy to the materials being ground.
How do we use alumina balls (mill balls)?
Here are some of the common applications of 92% alumina balls:
Ball mills: These are rotating cylinders filled with grinding media and the material to be ground. The balls impact and grind the material as the cylinder rotates.
Vibratory mills: These mills use vibration to move the grinding media and material, resulting in a grinding action.
Planetary mills: These mills use a rotating disc to move the grinding media and material, creating a shearing and grinding action.
The specific size and grade of 92% alumina balls used will depend on the application. For example, smaller balls are typically used for finer grinding, while larger balls are used for coarser grinding.
92% alumina balls are the most expensive type of alumina grinding media, but they also offer the best performance in terms of hardness, chemical resistance, and wear resistance. If you need to grind the toughest materials or if you need your grinding media to last for a very long time, then 92% alumina balls are the best choice.
Mill Balls Used In Grinding Machine of Technical indicator:
Al2O3 ≥92%
Fe2O3 ≤0.01%
Density ≥3.65g/cm3
Abrasion ≤0.01%
Hardness: 9mohs
HS Code: 69091200.00
Available Size: 0.5-70mm
Production process:
In order to produce high-quality alumina grinding balls, in the production of 92% alumina balls, need to go through plenty links of careful treatment, and strict control of the production process and quality. The production process of 92% alumina grinding balls is as below:
Raw materials preparation: Making 1-5μm high purity alumina powder, which needs to be processed by preliminary screening and drying.
Formation: Add the alumina powder to the forming machine, the powder will gradually become a ball by rotation or pressure.
Drying and firing: After the ball forms, needs to be dried, and the ball will gradually be hardened. Then the balls into the kiln to fire, and the surface of the ball is melted to form a solid alumina ball.
Quality inspection & packing.
Packing and delivery:
| Production | Packing | Container Loading | Transportation |
Product features and advantages:
Superior Wear Resistance:With a Mohs hardness of 9mohs, 92% alumina balls are exceptionally resistant to wear and abrasion. This translates to longer lifespans, reduced downtime for media replacement, and minimized contamination from worn-down grinding media.
Enhanced Grinding Efficiency:The high density of 92% alumina balls (over 3.65 g/cm³). This results in faster grinding, achieving the desired particle size in a shorter time, and improved production efficiency.
Improved Chemical Resistance:Alumina is highly resistant to a wide range of chemicals, including acids, alkalis, and solvents. This makes 92% alumina balls suitable for grinding various materials without the risk of chemical reactions or degradation of the grinding media.
Consistency:The uniform properties of 92% alumina balls ensure consistent grinding results and minimize variability in the final product.
Services:
Customized service: According to the size of the ball mill, the size of the grinding raw material and the fineness of the output, the recommended ratio and dosage and ball size can be used.
Transportation service: Gaoteng self-operated logistics company, established in 2000, guarantees timely and efficient transportation services.
