Details Introduction
The new series of 5X sand making machine set three kinds of crushing patterns in one, which is the core equipment in construction, mining, metallurgy industry, highways, railways, bridges, hydropower, mineral grinding areas and mechanism sand industry. 5X sand making equipment(centrifugal impact crusher) is widely used in a variety of metals and non-metallic minerals, cement, refractories, abrasives, glass raw materials, construction aggregate, sand mechanism, metallurgy and other industries. The sand maker is uitable for crushing various mid-hard ores and rocks, such as iron ore, nonferrous metal ores, silicon carbide, bauxite, quartz sand, corundum, perlite, basalt and other types of high hardness materials.
Working Principle
Material from the hopper falls into sand crusher, and will be divided into two parts by the distributor. One part falls into the high-speed rotation impeller through the middle and is accelerated rapidly within the impeller. That acceleration can be up to several hundred times the acceleration of gravity, and then the materials project out from three uniform impeller flow channel at speed of 60-70 m / s; another part of the material falls freely from all around the feeder, impact on the vortex branch cavity lining, and then will be bounced back to the top of vortex chamber. The movement direction would be changed to start moving down on the diagonal; materials emitters from the impeller form a continuous material curtain. Thus, materials will be hit ,rubbed and grinded twice or several times in whirl crushing cavity. Finally crushed material discharges from the lower discharge port. Throughout the crushing process,materials impact and crush each other , not in direct impact on the metal element, but only shock ,rub and grind the lining, thus prolonging mechanical life.
