Sanxing Feirong has developed a vertical bead mill without shaft seal and screen to address the problems faced by traditional horizontal grinding attritors, including the leakage and damage of mechanical seals, blockage of separating mesh, difficulty achieving nanometer particle size, non-uniform particle size, and low grinding efficiency. the grinder without shaft seal and screen prevents the leakage of coolant caused by the damage of seals and the blockage of separating mesh for grinding medium as small as 0.1mm, thus realizing nano-scale grinding.Stirred Vertical Ball Mill Grinding System for particle size reduction in laboratory and production scale.
Features:
1.Rotator structure: Turbine-agitator with pins 
2.Barrel component: alloy steel, PU or ceramic
3.Product fineness: Micron-, submicron-, nano-sized particles
4.No mechanical sealing, and easy installation and maintenance
5.No separation screen mesh without clogging and cleaning
6.Grinding media size: Φ 0.1-2.0 mm 
7.Efficient ultrafine classification and grinding
in grinding process, fine particles are classified from barrel to avoid over-grinding, while coarse particles are recirculated into the mill for re-grinding, resulting in efficient production of fine particles with narrow size distribution.