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Size Reduction Solution

CGM-550 Cone Mill

For Sticky, Moist, Fragile Materials

Kason’s CGM-550 Cone Mill provides a flexible and cost-effective solution for reducing fatty, heat-sensitive, sticky, moist, or fragile materials. 

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Introducing the Kason CGM-50 Cone Mill

The Kason model CGM-550 Cone Mill is part of our extensive range of cone mill size reduction equipment. 

The versatile cone mill can carry out various applications, such as wet and dry milling, pre-milling, preconditioning, granulating, and de-agglomeration, as well as re-claiming off specification product. With its gentle grinding action, the CGM-550 ideal for bulk pharmaceuticals, foods, and contamination-sensitive chemicals.

Kason’s CGM-550 can be constructed to meet the most stringent global food, industrial, and pharmaceutical standards. We also manufacture Explosive Containment (ESPR 11) and ATEX compliant models for use in potentially explosive atmospheres. All of our models are made from AISI 304L stainless steel and 316L stainless steel, with other special alloys (Hastelloy) available on request.

Wide Range and Flexibility

The vertical material flow and low-energy grinding action of the CGM-550 ensure significantly lower heat generation levels, noise, dust, and product buildup than traditional milling equipment.

There is a wide range of grinding media and tooling options available, which provide flexibility for businesses that need to test with different particle sizes. 

Find Out More

For over 50 years, Kason Corporation has constructed flexible conical milling for size reduction solutions for a wide range of processing requirements. Our size reduction equipment is available for hire, purchase, or for testing. If you would like to learn more about the CGM-550 or any of our size-reducing equipment, contact us today.

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Product Features

Some of the main features of the CGM-550 Cone Mill include:

  • Gravity-fed or vacuum conveying systems 
  • Pneumatic, swing-down conical discharge chute with quick-release clamps, enabling easy access for cleaning and sanitizing internal components
  • Easy-to-change conical screens
  • Interlocked moving components
  • Safety features such as time delay functions
  • Interchangeable grinding media that can be easily changed
  • Consistent grinding with minimal fines


We can manufacture custom-made units and additional features such as a choice of drives, clean-in-place(CIP), sterilize-in-place (SIP), or liquid cleaning configurations and construction of units for specific processing or space requirements.

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