Cone Mill

Cone Mill


The fast rotating impeller crushes the infeeding material onto the surface of the punch hole screen. The material will be crushed into the desired size through the screen.


  1. Follow the regulations of cGMP, PIC/S GMP, FDA
  2. WIP System is available
  3. Explosion Proof System is available: Suitable for organic solvent
  4. Multi-safety Interlock System:
    • a. Stop operation when the cover is not closed properly
    • b. Stop operation when the air pressure is not sufficient for the seal
  5. Separated compressed air routes design to meet the good air quality: the compressed air for air seal will pass through an air filter. For the cylinder, the compressed air will pass through lubricating oil to ensure the air quality and lubrication
  6. Unique design of the air seal: This design can prevent powder access into the main seal and the chopper to prevent powder dropping
  7. The clearance between impeller and the bottom of mixing bowl is only about 0.5~0.8 mm; therefore, high mixing efficiency can be achieved


  1. Raw Material Grinding & De-agglomeration: It has the function of griding the lumps to smaller particle size. This can pre-process raw material to eliminate irregularities, therefore it will improve the mixing efficiency.
  2. Size Reduction: Fix the oversize raw material t a smaller and uniform particle size.
  3. Dry Granulation & Milling: Dry granulation can reduce granule/powder into desired range of particle size.
  4. Wet Granulation & Milling: Wet material is reduced to a small and uniform particle size before drying. It produces small and uniform size fine powder form agglomerates that are produced by mixer. This is perfect for the dryer to take short time of achieving the uniform drying.
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Cone Mill | Pharmaceutical Machine Supply | Sold in 70 Countries For Over 50 Years | YENCHEN MACHINERY CO., LTD.

Based in Taiwan, YENCHEN MACHINERY CO., LTD., since 1967, is a leading Cone Mill supplier. The main machinery includes extraction machine & pellet machine & coating machine & pharmaceutical machine, high shear mixer, and fluid bed dryer.

Pellet & pharmaceutical machines sold in over 70 countries and has served clients, namely Pfizer, Novartis, Abbott, Boehringer Ingelheim, GSK, Merck, Eli Lilly, Daiichi-Sankyo, Takeda, Eisai, Otsuka, YSP, Novast, Sanofi-aventis, etc. The newly built over 6000 square meter production factory allows high-quality equipment manufacturing, particular for pharma, food, biotechnology, chemical, and cosmetic sectors.

Yenchen has been offering customers high-quality pharmaceutical machines since 1967, both with advanced technology and 53 years of experience, Yenchen ensures each customer's demands are met.