Advanced Technology & Materials Co., Ltd. [China]

Detailed Product Description

We own the largest ceramic ball production line in China, production ability come to be larger than 30, 000, 000pcs/year, with advanced GPS(Gas Pressure Sintering) or HIP(Heat Isostatic Pressure sintering) technology been applied. Products including precision silicon nitride, zirconia and 99.5%alumina balls with standard and non-standard diameters from 0.8mm to 101.6mm, with quality between Grade 3 and Grade 100. 

Specifications of Alumina balls:

1) Materials: >99.5%Al2O3,density:>3.9g/cm3;bending strength:400~500MPa;

2) Usage: for bearings, inspection, and other rolling conditions

4) Capacity: 3,000,000pcs/month,own 200sets grinding equipment

5) Diameter: 2mm ~40mm

6) Precision: G5 ~ G100