3.Low energy consumption
The ball press machine line or the China briquette machine line (with other names of ball press machine equipment, pressure ball machine line) first makes green balls with even granularity and enough strength by adding proper proportion of water and binder to the powder minerals. The green balls are pelletized in the oxidizing atmosphere after being dried and pre-heated. Because of the pellets’ good clod state strength, reducibility and granularity, they become the blast furnace burdens with the same importance with the sinter. They together can form a good burden material structure.
The ball press machine line is used to press powder materials that are hard to be formed under high pressure by the high strength balls such as quick lime, magnesia powder, copper concentrate, chromium powder, lead and zinc waste, bauxite, non-ferrous metal powder, refractory matter, ceramics etc. It is widely used in the metallurgy industry, chemical engineering industry and refractory matter industry.