The sand mill adopts a cyclic grinding process or multiple grinding process to increase production capacity and optimize the distribution of product particle gradation. The large-size rotor plus the cylindrical gap separator allows this type of equipment to use small-particle beads of different materials. For materials that are resistant to metal pollution, ceramics (silicon carbonitride, zirconium oxide) and polyurethane structural materials can be used.

Sand mill polyurethane accessories, polyurethane ball mill, polyurethane grinding disc, stirring disc, etc. Due to the excellent properties of polyurethane such as heat resistance, hydrolysis resistance, solvent resistance, dynamics, and mechanical performance, polyurethane is widely used.

Widely used in titanium dioxide, calcium carbonate, silicon carbide, boron carbide, zirconium silicate, kaolin, non-ferrous ore, rare earth pigments, zirconia, alumina, silicon nitride, copper, gold, ore, manganese ore, iron ore, non-ferrous metal ore, non-metallic mine, chemical minerals, cement mines, coal mines, chemical fibers, pigments, ink and other fields.