FrymaKoruma Toothed Colloid Mill, Type MZ

The ideal solution for milling, dispersing and homogenizing liquid to highly viscous materials.

Key Advantages

• High throughput in a very small space
• Different grinding elements available for a variety of applications
• Grinding gap adjustable (with spacer disc or stepless adjustment)
• Optimally adaptable to each particular product
• Best reproducibility and scale-up guaranteed
• Easy monitoring for safe operation
• Vertical and horizontal version available
• Also available as an inline mill for system pressures of up to 6 bar,
  versions for higher pressures upon request
• Safety elements prevent handling errors
• Prepared for CIP and sterile operation
• Also available with additional equipment to replace the processing tools

Versions

• Vertical mills with feed hopper and outlet
• Vertical mills with feed hopper and outlet with circulation pipe for recirculation of the product
• Horizontal mills with hopper and feed screw
• Horizontal inline mills for integration into pipeline systems

Technical Data
Utilities

• Power supply standard 400 V / 3 phases, 50 Hz
• All other voltages and frequencies available upon request

• Parts in contact with the product made of stainless chrome-nickel steel
  AISI 316L (1.4404, 1.4435)
• Elastomers in EPDM as standard (optionally: FPM, MVQ, NBR etc.)
• Colloid grinding elements (rotor, stator) made of AISI 316L (1.4404, 1.4435) as a standard

• Temperature: from 0° - 80°C
• Air humidity: from 0 - 80%
• Ambient air: as dust free as possible

Functional Description
Toothed colloid mills are used primarily for wet milling of products in a wide viscosity range. Depending on the application, the mills are installed in vertical or horizontal orientation.

The standard version has a fixed adjustment of the gap between rotor and stator. This facilitates an optimized grinding gap for each application. Stepless adjustment of the grinding gap with manual or automatic controls is available as an option.

The universal grinding set is suitable for a wide range of applications; alternative grinding sets for specialist requirements are available.

The coarse toothed colloid head is recommended for solid ingredients, while intensive milling and dispersion is achieved with the cross-toothed grinding head. Product is fed either from a hopper (vertical execution) or by pump.

All static seals are easily accessible, contributing to straightforward and thorough cleaning of the machine.

Specification of Standard Components
Mechanical

• Single-acting mechanical seal (Cartridge), elastomers EPDM
• Others upon request

• Mill motor IP 55
• Other protection types upon request

Options

• Conversion to a perforated disc mill (ML), a corundum stone mill (MK) possible (combined unit)
• Machine housing for tempering
• Worm feed screw with controlling mechanism
• Additional grinding elements
• "Pharma" finish
• Different materials of construction
• Frequency converter
• Sterile version
• Ex protection (ATEX)
• Double-acting MS
• Discharge and/or supply pump
• Sealing liquid station

Toothed Colloid Mill Data Sheets

Click here to download the FrymaKoruma Mills brochure

Moody Direct Contacts

For FrymaKoruma spare parts: Melanie Wilson on +44 (0)1777 712116
or email
For FrymaKoruma machinery sales: Andrew Strange on +44 (0)7970 894629
or email