Conical Mill, PRM Series

Conical Mill, PRM Series
Conical Mill, PRM Series
Conical Mill, PRM Series
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Conical sieve granulating machine for milling of wet or dry granules in pharmaceutical, food, and chemical processes

The conical mill is designed for milling wet materials in pharmaceutical, food, and chemical industries. It features a vertical conical screen that ensures uniform particle distribution and high throughput. Depending on the properties of the material, round-hole, square-hole, or rasp-type screens can be selected. With a large screening area and a high-speed rotating rotor, the PRM conical mill can achieve a processing capacity of up to 1500kg/h.

Specifications
Model Processing capacity Effective screen area Voltage Motor speed Power Net weight Remarks
PRM-15B 100–400kg/h 125cm² 3 phase,380V,50Hz 500–1500rpm 2.2kW 100kg Synchronous belt drive
PRM-20A 150–1200kg/h 400cm² 3 phase,380V,50Hz 500–1500rpm 3kW 150kg Helical gear drive
PRM-20B 150–1200kg/h 400cm² 3 phase,380V,50Hz 500–1500rpm 4kW 250kg Synchronous belt drive
PRM-30B 400–1500kg/h 780cm² 3 phase,380V,50Hz 500–1500rpm 5.5kW 320kg Synchronous belt drive
Features
  • Interchangeable rotors for both dry and wet milling applications
  • Simple installation design with an error-proof locking system for secure assembly
  • Modular structure offering flexible configuration to meet various process requirements
  • Adjustable clearance between rotor and screen based on material characteristics
  • Rotary granulation design ideal for post-fluid bed processes
  • Removable milling chamber for easy cleaning and sterilization
  • Optional waterproof, dustproof, and explosion-proof configurations available
Typical Applications
  • Sodium carboxymethyl cellulose
  • Instant coffee granules
Compatible Equipment

The conical mill can be integrated with our sieving machines and vacuum conveying systems to form a complete processing line tailored to different production needs.

For powder processing, we also provide a .

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