Import 92%Alumina Balls30mm-120mm — Buy in Bulk from Supplier in China

CBC Ceramics supplies 92% alumina balls in sizes ranging from 30mm to 120mm, primarily used as grinding media in industries such as sanitary ceramics, refractories, cement, and paint. The balls exhibit high hardness, with a Mohs rating of 9, and low wear rates, with typical values as low as 0.005% under industrial conditions. This makes them ideal for applications requiring high abrasion resistance and long service life.

The alumina content of 92% ensures a balance between cost and performance, as higher purity levels (e.g., 95%) offer superior wear resistance but at a premium. Standard volume density for this grade is approximately 3.6-3.7 g/cm³, contributing to the media’s impact strength during grinding. Water absorption is minimal, typically around 0.01%, which reduces the risk of contamination in wet grinding processes.

These balls are commonly used in ball mills for crushing and grinding raw materials into fine powders. Buyers in the ceramics and refractory sectors often source them in bulk, with packaging typically in 25kg bags or 1-tonne big bags. CBC Ceramics does not specify MOQ or lead times in the listing, so importers should confirm these details, along with incoterms and payment terms, directly with the supplier.

CBC Ceramics is based in Qingdao, Shandong, a coastal city with strong logistics connections for international shipments. The company specializes in high-alumina ceramic products, including grinding media, with a focus on industrial applications. Their product range includes both standard and custom-sized alumina balls, catering to the needs of ceramics, refractory, and mineral processing industries.

The supplier’s profile does not provide details on production capacity, certifications, or quality control measures. However, their location in Qingdao suggests access to port facilities, which may streamline export processes. Buyers should directly confirm the supplier’s ability to meet specific technical requirements, such as size tolerances and batch consistency.