Changzhou Doing Machine Co., Ltd
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- ACM Impact Air Classifier Mill
ACM Impact Air Classifier Mill
WFJ series air classifying mill pulverizer are high-energy vertical grinding mills incorporating an internal air classifying wheel to controll product particle size distribution. Material is fed into the grinding chamber via screw feeder and strongly impacted and collided into fine powder between the high-speed disc rotor and teeth liner. After grinding process, fine powders are carried to the classifying section by airflow where qualified powders are suctioned into the interior of the classifying wheel and discharged as products; coarse powders flow through the inner guide ring back to the grinding chamber because of centrifugal force for re-grinding. Final product is collected by cyclone and bag house. WFJ series air classifying mill pulverizer has been widely used for milling/pulverizing high fiber content materials, heat sensitive materials and brittle materials in food, chemical and pharmaceutical industry.
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- WFJ series air classifying mill pulverizer is used for fine and ultra-fine grinding of soft to medium hard, brittle, crystalline and fatty materials with a controlled particle size distribution;
- Size of output product:80-350 mesh
- Capacity: 10-1200 kg/h
- GMP design
- Cyclone and bag filter are equipped.
- Alloy steel hammer blades and rotor
- GMP and food grade design
- Negative working condition can prevent dust and be suitable for heat sensitive material pulverization.
- Output size is adjustable via air classifier and air flow rate.
- Feeding rate is automatic controlled
- Particle size distribution can be accurately controlled
Grinding chamber inside
Alloy steel hammer heads and specially heat-treated teeth liner can considerablly increase life-span.
Grinding chamber outside
All the motors are well protected for safety and high sanitary working conditions.
Screw feeder
Invert is equipped to accurately control the feeding rate, which is the precondition for stable and reliable operation.
Product collecting system
Product collecting system consists of cyclone, bag house and draft fan to prevent dust and increase collection rate.