WS series sander 

 Structural features: 
 1, the grinding plate can be eccentric, three eccentric or circular structure, according to a certain order, grinding media distribution, high grinding efficiency, product fineness can reach micron or submicron level. 
 2, separation system using space separators, over-current area, separation, and equipment and long life. 
 3, with forced coolant double mechanical seal components, and good sealing effect, reliable operation. 
 4, replacement of grinding drum and rotor, can be converted into big traffic circle sanding machine, used to grind fineness demanding, difficult to disperse the materials or temperature-sensitive products. 
 5, cylinder and platen can choose different materials, such as: stainless steel, ceramic, polyurethane, so as to meet the quality requirements of different products. 

 Continuous grinding process: 
 Pre-feed pump to disperse the material into the grinder, grinding cylinder is equipped with grinding media. Grinded material discharged by the dynamic separator. Different depending on the product fineness can be used single or multiple consecutive series continuous grinding process. 

 Circulation grinding process: 
 Pre-feed pump to disperse the material into the grinder, grinding through the material returned by the dynamic separator tube material cycle, multiple cycle grinding. Cycle time depends on the fineness of the final product may be. The process is suitable for high product fineness of the situation. 
 Application: 
 ￠ 0.2mm smallest grinding media used for the dispersion of nano-materials, modification, preparation and other fields. Nano-titanium dioxide has been successfully applied production, 500nm zirconia production, D97 <5um zirconium silicate production, 50nm silicon carbide production. 

 Note: It is widely used in electronics, ceramics, chemical, pharmaceutical, metallurgy, paint and ink, food, environmental and other powder processing industries.