ProductsMillsCorundum stone mill

FrymaKoruma MK

FrymaKoruma MK

Corundum stone mill
  Throughput (kg/h) Power (kW)
MK 95 10-160 5,5
Data sheet    
MK 160 30-500 7,5
Data sheet    
MK 180 50-1000 11,0
Data sheet    
MK 250 90-2000 22,0
Data sheet    
MK 300 150-3000 37,0
Data sheet    
MK 320 200-5000 45,0
Data sheet    

FrymaKoruma Corundum Stone Mill, Type MK

The tried and tested solution for pre-grinding, milling and homogenizing products in a wide viscosity range.

Key Advantages

  • High throughput, small footprint
  • Different corundum stones available for a variety of applications
  • Adjustable grinding gap, fully automatic on request
  • Variable product fineness as required
  • Batch-to-batch consistency and excellent scale-up characteristics
  • Vertical and horizontal versions available
  • Also available as an inline mill for system pressures of up to 6 bar, versions for higher pressures on request
  • Cleaning In Place (CIP) compatible
  • Range of processing tools available
  • Standard version: vertical mill with feed hopper and discharge
  • Vertical mill with feed hopper and recirculation line
  • Vertical mill with hopper and screw feed
  • Horizontal inline mill for integration into pipeline systems
Technical Data
  • Power supply standard 400 V / 3 phases, 50 Hz
  • Other voltages and frequencies available upon request
Material Specifications
  • Product contact parts in AISI 316L stainless steel (1.4404, 1.4435)
  • Seals in EPDM as standard (other materials on request)
  • Corundum stones
Operating Conditions
  • Temperature : 0° - 80°C
  • Air humidity : 0 - 80%
  • Ambient air : as dust-free as possible

Specification of Standard Components

  • Single-acting mechanical seal (Cartridge)
  • Elastomers EPDM
  • Other mechanical seal systems on request
  • Conversion to a combined mill, incorporated with toothed colloid mill (MZ) or perforated disc mill (ML)
  • Jacketed mill housing for heating or cooling
  • Alternative feed screws with dedicated control
  • Additional corundum stones
  • Pharma finish
  • Solvent-resistant version
  • Alternative construction materials
  • Frequency converter
  • Sterile version
  • Ex protection (ATEX)
  • Double-acting mechanical seal with option for sealing liquid station
  • Discharge and/or supply pump
  • Sealing liquid unit