Alumina Balls

Alumina balls are a series of high-performance ceramic balls manufactured with high-purity α-alumina as the core raw material through forming and high-temperature calcination. This category includes two core products: Alumina Grinding Ball and Alumina Packing Ball.

Alumina Grinding Ball, produced via advanced sintering technology, features a dense structure and stable performance. It boasts core properties such as high hardness, high density, low wear loss, smooth surface and corrosion resistance. With Al₂O₃ purity covering multiple specifications including 92% and 95%, and available in various forms such as pressed balls, rolled balls and cylindrical balls, it is suitable for different grinding scenarios.

Alumina Packing Ball is an inert ceramic sphere made from ultrafine powder through ball-forming and high-temperature calcination. It features high temperature and pressure resistance, low water absorption and stable chemical properties, capable of withstanding corrosion from acids, alkalis and organic solvents, and adapting to temperature fluctuations in the production process. With a maximum Al₂O₃ purity of up to 99.5%, water absorption as low as 1-5‰, compressive strength of 1.6-2.3MPa, and specifications ranging from Φ1mm to Φ1000mm, it is an ideal catalyst support material in the chemical industry.

1. Alumina Grinding Balls

As a highly efficient grinding medium, alumina grinding balls are widely applied in the fine powder processing of ceramics, cement, coatings, refractory materials, inorganic minerals and other industries. Specifically designed for grinding glazes, preforms and various powder materials, they effectively enhance grinding efficiency while minimizing wear and contamination. As such, they serve as core consumable parts for grinding equipment like ball mills.

2. Alumina Packing Balls

(1) Filled in tower in petrochemical industry as catalyst support material in reactor. The main function is to increase the distribution point of gas or liquid and provide support and heat conduction service for catalyst.

(2) High quality defluorination agent for high fluorine drinking water, defluorination agent for circulating alkanes in Alkylbenzene production, deacidification and regeneration agent for transformer oil, and arsenic removal agent for acid making industry.

1. Precise Dual-Category Fit, Covering Diverse Needs

Our product series is specifically optimized for two core scenarios: grinding and packing. Grinding balls focus on high hardness, low wear, and high compressive strength, suitable for fine powder processing; packing balls emphasize chemical inertness and temperature and pressure resistance, suitable for chemical catalysis scenarios, requiring no additional process adjustments from customers and directly adapting to corresponding operating conditions.

2. Comprehensive Specifications and Strong Customization Capabilities

The full range covers multiple sizes and specifications, allowing for customization of particle size, purity, and morphology based on customer grinding equipment and reaction tower conditions to adapt to different production scenarios. It also supports various processes such as isostatic pressing and roll forming to meet individual needs.

3. Direct Production and Sales, Guaranteed High Cost-Effectiveness

As a source manufacturer, relying on full-chain process control, we achieve large-scale and stable supply, eliminating intermediaries. While ensuring high quality, we offer highly competitive prices, along with professional technical support, providing customers with one-stop selection and application solutions.