Features:
-Effective grinding/dispersing with pin/counter-pin turbine agitator at high speeds;
-Use of wear-resistance materials (Ceramic, Alloy steel, PU);
-Production of micron, sub-micron even nano-particles with narrower size distribution;
-Use of small beads 0.1-1.2 mm as grinding media;
-Sealless structure, without sealing leakage;
-Discharge and beads separation without sieve;
-No over- grinding due to on-time discharge of fine particles from the grinding chamber;
-Effective energy consumed on mainly grinding coarse particles during the process, and the energy utilization efficiency is increased by > 50%.
-Adjustment of temperature by controlling flowrate, especially for thermo-sensitive materials.
Applications:
Electronic materials, Inkjet, Ceramic, Minerals, Optical materials, Dyes, Paper-fillers, Rubber, Cosmetic, Bio-materials, Pharmacy, Traditional Chinese medicine, Pesticide, Chemical fertilizer, Pigment, Chemical products, Coating, Printing ink, etc..
Operating Principle：
Model SP vertical discharge-sieve-free stirred beads mill is developed/designed for production of intermediate and high viscous suspensions based on the patent technology. In continuous operation, small beads in the grinding barrel are stirred with pin/counter-pin turbine agitator at high speeds. The effective grinding/dispersing is done between small beads in the diameter range of 0.1-1.2mm. The suspension to be ground is continuously conveyed centrically into a top-inner product pipe without any sieves. The beads separation at the top end is carried out by means of centrifugation. The beads separated are re-circulated into the grinding barrel for continuous grinding.
