Product Description:
Specially designed for the dual working conditions of "corrosion+impact" of chemical acid and alkali materials, metallurgical waste residue, environmental hazardous waste, etc., it solves the pain points of poor impact resistance, easy fragmentation, weak corrosion resistance, and easy pollution of ordinary grinding balls. A metallurgical enterprise used it to grind acid containing waste residue, and the crushing rate decreased from 12% to 1.5%; A certain chemical enterprise processes alkaline materials, with a service life twice that of ordinary grinding balls, which helps stabilize production in high load corrosion scenarios.
Features:
Using a composite substrate of "alumina+zirconia", the alumina content is 90% to ensure a corrosion-resistant foundation, and 5% zirconia is added to enhance impact resistance. The flexural strength reaches 35MPa, and there are no cracks in the 1.8m drop ball impact (ordinary grinding balls crack at 1.2m). After special testing, the weight loss rate after soaking in 5% hydrochloric acid/12% caustic soda for 30 days is ≤ 0.03%, and the surface nano sealing treatment has no impurities dissolved, which meets the GB/T 3074.1-2017 standard.
Technical Parameters:
| Attribute |
Value |
| Application |
Grinding And Milling Of Various Materials |
| Hardness |
9 Mohs |
| Water Absorption |
≤0.01% |
| Packing |
25kg/drum Or Customized |
| Density |
3.6 G/cm3 |
| Size |
13mm-90mm |
| Shape |
Spherical |
| Corrosion Resistance |
High |
| Bulk Density |
≥3.6 G/cm3 |
| Alumina Content |
92%,95% |
Applications:
In the chemical industry, it is suitable for grinding acidic dyes and alkaline pesticide raw materials, with a specification of 10-20mm to ensure uniform material fineness and no pollution; In the metallurgical field, the 30-50mm specification is used for rough grinding of acid containing slag, and its impact resistance is suitable for high-speed ball mills; In the field of environmental protection, the 20-30mm specification is used to treat printing and dyeing hazardous waste (including alkali), and the corrosion resistance ensures the resource utilization of hazardous waste; It can also be used for grinding leaching solution in wet metallurgy, balancing impact resistance and corrosion resistance.
Support and Services:
Our Alumina Ceramic Grinding Balls product comes with comprehensive technical support and services to ensure optimal performance and customer satisfaction. Our dedicated team of experts is available to provide assistance with product selection, installation, and troubleshooting. Additionally, we offer maintenance services and guidance on best practices to maximize the lifespan and efficiency of the grinding balls. Contact us for any technical inquiries or support needs related to our Alumina Ceramic Grinding Balls.
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