WF-B Series Dust Collecting Crushing Set

Short Description:

It is suitable for pharmaceutical, chemical, food and other industries to crush dry brittle materials. It is a crushing equipment that integrates crushing and vacuuming.

Product Detail

Product Tags

Working principle

The material enters the crusher cavity from the feeding hopper, and is thrown from the center to the crusher cavity wall by the centrifugal force generated by the high-speed rotation of the movable toothed plate. Finally, the fine particles are discharged from the bottom through the sieve plate, and the coarse powder is repeatedly pulverized in the machine.The machine is designed according to the "GMP" standard and is all made of stainless steel. There is no dust during the production process. And can improve the utilization rate of materials and reduce costs.

Technical Parameters

Model WF-20B WF-30B WF-40B WF-60B
Production Capacity (kg/h) 60-150 100-300 160-800 250-1200
Spindle Speed (r/min) 4500 3800 3400 2800
Feed Size (mm) ≤6 ≤6 ≤6 ≤10
Crushing Fineness (Mesh) 60-120 60-120 60-120 60-120
Crushing Motor (kw) 4 5.5 1 22
Dust Collection Motor (kw) 0.75 0.75 1.5 3
Dimensions (Length * Width * Height) (mm) 1100*600*1650 1200*650*1650 1350*700*1700 1750*1100*1950

The Main Purpose  

This machine is suitable for material crushing in chemical, pharmaceutical, food and other industries.

Principle Of Medicinal Grinder  

This machine is a device that uses grinding action to realize the crushing of dry materials. It is composed of crushing chamber, throwing hammer, grinding tile and so on. The material enters the crushing chamber through the feeding port, and is squeezed, impacted, and ground between the swing hammer and the grinding tile. As the swing hammer moves, it also causes the flow of airflow, so the airflow drives the crushed material through the screen into the filter. The bag is filtered, the air is discharged, the materials and dust are collected, and the crushing is completed.


This machine is a continuous feeding type crushing, and the output ranges from a few catties to ten catties (depending on the material condition), so it is very suitable for users in pilot and small-scale production. It can be widely used in traditional Chinese medicine, western medicine, food, feed, It is used in industries such as chemical industry, agriculture, scientific research institutes, universities and colleges, as well as users in pharmacies, pharmacies, and outpatient departments.


1. Diversified crushing mechanisms: toothed disc type, turbine type, air-cooled type, blade type and hammer type, suitable for various materials.

2. It can be equipped with a cyclone separator and a dust collector, and there is no dust flying during the production process, the fine powder retained by the dust collection bag can be effectively recovered, reducing the loss rate of materials.

3. The easy-to-remove screen can achieve different degrees of crushing thickness.

4. The shell of the pulverizer can be equipped with jacket cooling water, which is suitable for highly heat-sensitive materials.

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