1. High efficiency and strong operability; 2. Applicable viscosity: below 20000cps; Mass solid and liquid two-phase suspension; 4. The imported integrated double-end mechanical seal has better safety than other rod and pin sand mills; 5. The cavity and rod pin are made of high-wear-resistant alloy, which can be adjusted without loss, rust and abrasive volume; 6. The grinding material does not change color or pollute; 7. The shell, end face and the spindle with cooling, cooling effect is good, the material temperature can be controlled within 45 ℃ (10 ℃ of frozen water); 8. Separation screen: special high-wear-resistant material is adopted. The clearance of the screen can be adjusted according to different sizes of grinding beads, which is simple and convenient. And there is a protective device to prevent the beads; 9. Grinding medium: 1.0-2mm, zirconia bead, good wear resistance; 10.. Working efficiency: fineness below 5um (grinding twice); 11.CE and ISO 9001:2000 certification;