92% Alumina Grinding Balls For Wet Grinding Of Granite
Product Overview
Our 92% alumina grinding balls in large diameters (70mm and 80mm) are specifically designed for wet grinding applications, particularly for granite, natural stone, and other hard materials.
In wet milling systems, large-size alumina balls mainly work through impact and crushing, making them ideal for the primary grinding stage where coarse particles need to be effectively broken down.
With a balanced combination of hardness, toughness, and cost efficiency, 92% alumina grinding balls are widely used in stone processing plants and mineral grinding operations.
Key Features
- Alumina content: 92% Al₂O₃
- Large diameter for high impact energy
- Suitable for wet grinding conditions
- Good wear resistance and mechanical strength
- Lower breakage risk compared with higher alumina grades
- Cost-effective solution for coarse grinding
Typical Applications
- Wet grinding of granite and natural stone
- Primary grinding stage in ball mills
- Stone processing and aggregate plants
- Wet milling of hard minerals
- Coarse grinding applications requiring strong impact force
Available Sizes
- 70 mm
- 80 mm
Other sizes can be supplied upon request.
Working Principle
In wet grinding of granite, large-size alumina balls generate strong impact and compressive forces, effectively reducing large stone particles into smaller sizes before fine grinding.
These balls are mainly used in the first stage of grinding, working together with smaller grinding media in downstream processes.
Technical Properties (Typical)
| Property | Description |
|---|---|
| Alumina Content | ~92% |
| Size Range | 70mm / 80mm |
| Shape | Spherical |
| Color | White / Off-white |
| Grinding Type | Wet grinding |
| Grinding Stage | Coarse / Primary grinding |
Values may vary slightly depending on size and operating conditions.
Important Notice
These large-size alumina balls are designed for coarse wet grinding and are not suitable for fine grinding applications.
Packaging
- Wooden cases
- Palletized packing
- Customized packaging available
Hot Tags: 92% alumina grinding balls for wet grinding of granite, manufacturers, suppliers, factory, price, made in China, aluminum oxide alumina ceramic, Ceramic Column for Grinding, High Alumina Ball, High Alumina Ceramic Grinding Balls, inert ceramic, Inert ceramic balls
You Might Also Like
Send Inquiry