A92-N Alumina Grinding Ball
Alumina Grinding Balls

A92-N Alumina Grinding Ball

Form Ball
Grade A92-N Alumina Ball

A92-N alumina grinding ball is a 92% alumina grinding media for ceramic raw material and glaze grinding, offering stable hardness, density and wear resistance.

Key Advantages
  • Stable 92% alumina performance
  • Good balance of density and wear resistance
  • Suitable for continuous ball mill operation
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Grinding Media Specifications

Technical Data for A92-N Alumina Grinding Ball

Technical Specifications
Technical specifications for A92-N Alumina Grinding Ball
Specification Value
Al2O3 Content (%) ≥ 91.5
Density (g/cm3) 3.65 - 3.69
Hardness (Moh's) ≥ 9
Compression (MPa) ≥ 2000
Water Absorption (%) ≤ 0.01
Wear Loss ≤ 0.01‰
Colour White
Available Sizes
Available sizes for A92-N Alumina Grinding Ball
Size (mm) Inch Size Tolerance
Φ1-14 -- --
Φ15 3/5' ±0.5
Φ20 3/4'' ±0.5
Φ25 1'' ±1
Φ30 1''1/4 ±1
Φ40 1''1/2 ±1
Φ50 2'' ±2
Φ60 2''1/2 ±2
Φ70 2''3/4 ±3
Packing Options
  • 25 kg bags, loose loading without pallets
  • 25 kg bags on wooden pallets, 1,000-1,350 kg per pallet
  • Jumbo bags of 250 / 500 / 1,000 kg on wooden pallets, 1,000-1,250 kg per pallet
Applications

Industries & Applications

A92-N Alumina Ball is used across the following industrial applications. Click to learn more about each application area.

Ceramic Tiles & Mosaic
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Sintered Stone & Large Slabs
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Grinding & Milling
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Pigment & Glaze
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Clay Industry
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Tableware
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A92-N Alumina Ball

Our technical team responds within 24 hours with pricing, availability, and custom specification options. Samples available on request.

24-hour quote response
Samples available on request
Full export documentation included
ISO 9001:2015 Certified · SGS Verified
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