Series CM

Hygienic colloid mill

Max. flow 15 m³/h
Max. product viscosity 100.000 cP
max. motor power 45 kW
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Colloid mill Series CM

The CM is a hygienic colloid mill with toothed rotor and stator in electropolished duplex stainless steel. They are used to grind particles in suspension precisely and with reproducible results in an annular gap between the stator and rotor which can be adjusted by changing the axial position of the rotor. The rotor and stator contain 2 milling zones and thanks to the high shear forces between rotor and stator the CM will also mix the fluid.

  1. Adjustable milling gap between rotor and stator
  2. Integrated centrifugal impeller
  3. Helicoidal rotor grooves
  4. Standardized mechanical seals to EN 12756
  5. Monobloc execution with std. IEC motors

Application areas

The Packo CM colloid mill is used for a wide range of purposes in the production line in the general food, fruit & vegetable and cosmetic industry. The principal applications are wet size reduction of solids in suspension, pulping and mashing of bulky solids and generation of high viscous suspensions and emulsions.

Your benefits

  • Electropolished 316L and duplex stainless steel: highly corrosion resistant and perfectly cleanable
  • Adjustable milling gap between rotor and stator allows optimal setting for every product
  • Easy robust construction and easy maintenance: less downtime
  • Standardized seals guaranteeing worldwide easy availability and low spare parts prices
  • Low noise level thanks to helicoidal rotor grooves
  • Rotor with integrated centrifugal impeller improves suction capability and creates additional discharge pressure

Technical information

 Max flow rate  15 m³/h
 Max differential head  35 m with water
 Max inlet pressure  10 bar
 Max. fluid viscosity  100.000 cP with feed pump
 Max temperature  140°C
 Max motor power  45 kW
 Max speed  3600 rpm
 Available frequency  50/60 Hz
Materials wetted parts  stainless steel 316L and duplex
Mechanical seal configuration  single, bellow, sterile, quench, double
Available material O-ring  EPDM, FKM, FEP-FKM, FFKM
Connections  hygienic fittings
Surface finish  hygienic quality, electropolished
Certificates & legislation  

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