タイトルまたは説明

The heat exchange technical ceramic alumina ball with the characteristics of high strength, high chemical stability, low water absorption and thermal stability that is widely used for high performance industrial furnaces. 
As exhaust & inhalation (of combustion air or/and exhaust gas) is passing through pipe left to right and left to right alternately, the alumina ball is done heat exchange (heated & cooled).As a result, this system contributes to fuel efficiency & CO2 reduction.
We can supply ****9%,****6% alumina content classified as low alumina ball,*0%,****0% alumina content classified as medium alumina ball,*0% alumina content called medium high alumina ball, and more than *0% alumina content is high alumina ball. Among them, the high alumina ball is subdivided into *0% porcelain, *2% porcelain, *5% porcelain and *9% porcelain.