Shell and impeller with special structure design to convey very hard,high viscosity,high temperature,easy to produce electrostatic and ultrofine special materials.
★ 加工精度高，可以保证极小的间隙；
★ 壳体进出口截面特殊，有效防止颗粒物料的挤压卡料和剪切破碎;
Special shell inlet/outlet section to effectively prevent particle from extrusion,blocking and shear breaking.
★ 壳体内设计有平衡压力用的排气通道和排气管接口，能提高工作效率，不会积存物料;
Exhaust passage and exhaust nozzle is designed for pressure balance inside the shell to improve working efficiency.
★ 抛光精度可达400#，适合输送食品级、药品级的物料;
The buffing can be 400#,apply to convey food or medicine.
