corundum alumina balls

HuaMing Alumina Technology Ltd., we are one leading manufacturer and top exporter of alumina ball products in China. Our main products are 92% alumina grinding ball for the ceramics industry, pigments industry, minerals grinding and many related industries. Our alumina ball is made of alpha alumina (alpha aluminium oxide, the most thermodynamically stable form) by cool isostatic pressing and fired at a very high temperature in the tunnel kiln. Our products have been exported to USA, Canada, England, France, India, Thailand, Indonesia and several other countries and regions. Our annual production capacity exceeds 25,000 tons, reliable quality, competitive pricing and prompt shipment is guaranteed. We have 2 up-to-date full automatic production lines including the 1700°C high temperature tunnel kiln, cool isostatic pressing ball forming machine and the ISO9001:2000 quality management and control system, all this guarantee the stable quality of the alumina ball. Alumina ball size: Φ15mm, Φ20mm, Φ25mm, Φ30mm, Φ40mm ,Φ50mm, Φ60mm, Φ70mm. Alumina grinding ball of high alumina content is one ideal ball mill grinding media, it can improve grinding efficiency and keep your product clean! Alumina grinding ball is high-density and ultra-high fired. It is ideal for both wet and dry milling. Also, high density mill linings alumina brick is available.