Alumina ceramic grinding media for ball mills worldwide — sized, graded and shipped from Zibo's ceramics industrial cluster. Whether you already know the spec or need a recommendation, start here.
Most suppliers list specs. We start with your mill, your material and your target fineness — then recommend the grade that balances performance and cost.
A widely used high-alumina grade for fine grinding in ball mills and selected agitator mills. It is considered where density, wear resistance and lower iron pickup than steel media matter.
Public reference values only. Final chemistry, sizes and test documents are confirmed per order.
View 92% AluminaAn economy grinding-ball grade for ceramic body preparation and general mineral milling where the quoted wear and chemistry are acceptable.
Public reference values vary by manufacturer. Final values are confirmed per order.
View 68% AluminaA medium-density option between economy media and 92% high alumina for selected ceramic and mineral ball-milling duties.
Public reference values only. Compare supplier-specific test methods before selection.
View 75% AluminaA higher-alumina option for processes that call for a supplier-confirmed 95% chemistry. Alumina percentage alone does not define every impurity.
Contamination requirements vary by application. Discuss your limits with us before ordering.
View 95% AluminaSend your application details — material, mill type, target fineness — and we'll recommend the right grade, size and loading quantity.
Get a RecommendationZibo is one of China's major production bases for industrial ceramics. Public manufacturer histories show more than two decades of alumina grinding-media production in the local cluster. Every grinding-media shipment we coordinate will be sourced from Zibo.
At quotation stage, our role is supply coordination: matching your application to a suitable grade and manufacturing partner, confirming parameters, arranging inspection before shipment, and managing logistics to your port. You deal with one contact. We coordinate the work behind it.
Application, material, mill type, target fineness, current media and quantity.
Grade, size and estimated loading — with reasoning, not just a spec sheet.
Sample shipment for your testing. Parameters confirmed against your requirements before production.
Batch inspection, packing and shipping to your port. FOB Qingdao.
Wear tracking, replenishment scheduling, grade adjustment if your process changes.
Whether you need pricing for a known spec or a recommendation for a new application — start here.
Mon – Fri, 08:00 – 18:00 (GMT+8). Weekend inquiries answered next business day.
Tell us what you need — we'll acknowledge your inquiry within one business day, then confirm the technical and commercial details.