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  Home > Products > Horizontal Bead Mill > Stick Pins Bead Mill  

Stick Pins Bead Mill

Application Scope
Material Viscosity: <=50,000 cps
Production Capacity: 20-2,000L/hour
Application Fields: Suitable for dispersing, mixing materials in industries such as biology, pharmacy, food, paint, ink, adhesives, pigment, fertilizer etc.
Machine Features
Static centrifugal separation system
Reliable mechanical seal
High efficiency cooling for chamber, shafts and discharging area
Zirconia Oxide or hard alloy material for grinding disc
Narrow size grinding beads can be used

Product Introduction
WS Horizontal Bead Mill is a general wet grinding machine to reduce particle size for low and medium viscosity liquids, wide range of fineness grinding requirements of decorative paints, industrial coatings, general printing inks, and general pigment dispersions

Working Principle
The delivery pump circulates the materials in the tank and the materials in the grinding chamber. The discs drive the grinding medium inside the grinding chamber to do irregular movements in all direction to put the materials under the action of constant collision and friction. At same time, the materials are separated from the grinding medium by the sieve and keep circulating from the tank to the grinding chamber to obtain smaller particle size, narrower particle size range.

The milling chamber is designed with cone shape, which makes the grinding medium to get high energy at the entry of materials feeding. Therefore, the liquid materials can be milled strongly from the beginning, and the milling result is much better than the straight-shape mills.

It is the single jacket cooling structure, but the designers reasonably deal with the relationship between the inner diameter of milling chamber, outer diameter of dispersing disc and the thickness of main shaft and speed of the shaft. Thus, the mill will work very efficient but not occurred high heat.

The dynamic separation is made of powder alloy material, which has the advantages of self-cleaning, without blocking for high viscosity material and super anti-wearing resistance to make long lifetime for the mill.

WS series sand mill is used Burgmann from German for its mechanical seal. The surfaces of dynamic or static rings are both made from carbonized Silicon. And the O-ring is made of Teflon, which can bear the corrosion caused by strong solvent.


Model Power KW Speed rpm Volume L Capacity L/H Grinding media Ultimate fineness Pumping
WS-20L-B 15 1100 20 100-200 1.4-1.6 Pure zirconia 0.2μ Diaphragm
WS-30L-B 18.5 1100 30 150-400 1.4-1.6 Pure zirconia 0.2μ Diaphragm
WS-40L-B 22 1000 40 200-600 1.4-1.6 Pure zirconia 0.2μ Diaphragm
WS-50L-B 30 900 50 300-800 1.4-1.6 Pure zirconia 0.2μ Diaphragm
WS-60L-B 37 900 60 400-1000 1.4-1.6 Pure zirconia 0.2μ Diaphragm


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