Concave and convex ceramic ball

Embossed ball is manufactured by adding protruded convexbeads on the surface of the inert ceramic ball to increase the specific surface area and porosity of the ball body,reduce the stacking weight,enhance the flux and reduce the resistance of the system.As a new-type effcient packing for supporting and covering catalyst,it can be widely applied in the petrochemical industry,the chemical industry and natural gas industry etc.