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Hammer mills

ANDRITZ Feed and Biofuel offers high-performance hammer mills for optimum size reduction of raw material.

Decades of experience and highly qualified product specialists make us a strong partner in the supply of hammer mills for size reduction. The ANDRITZ range of hammer mills covers the need for extremely fine or coarse grinding at high capacity.

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Optimill hammer mill series

The Optimill series consists of hammer mills that can be applied for grinding of raw materials for normal to coarse structured products.

Key features:

  • Coarse-grained particles – optimum particle size range
  • Patented closed rotor design – saving up to 20% in energy consumption
  • Large screen area
  • 1,500-1,800 rpm
  • Reduced noise level

Multimill hammer mill series

The Multimill series consists of fine-grinding hammer mills. The Multimill is designed with small hammer-to-screen clearance that secures minimum particle size.

Key features:

  • Optimum particle reduction
  • Small screen area
  • Low temperature operation for protection of nutritional value of feed ingredients
  • Energy-saving closed rotor design
  • 3,000-3,600 rpm

ANDRITZ hammer mill – series 6

The series 6 hammer mill is designed especially for today’s demanding application and safety guidelines. It is equipped with high-volume inlet for improved flow with light density materials.

Key features:

  • Externally reversible inlet baffle (with option to make automatic)
  • Slotted housing, permitting rotor removal with bearings
  • Large, sliding doors mounted on cam rollers, offering smooth operation
  • Inlet that accepts magnetic spout, a separator or rotary pocket feeder
  • Symmetrical (reversible), dynamically balanced rotor assembly
  • Four, quick-release, screen-cradle supports
  • Dual grinding chamber on 48" and 60" wide models
  • Heavy-duty motor base and motor supports
  • Replaceable wear plates
  • Door interlock switches ensuring closure until machine comes to complete stop
  • Optional vibration switch
  • Optional grinding chamber temperature sensor

Equipment for grinding units

The grinding process includes:

  • Feeder
  • Distributer screw
  • Separator
  • Collection bin
  • Air lock
  • Aspiration filter
  • Fan
  • Operating platform
  • Pre bin

The right combination of equipment will ensure the required grinding results and create optimum conditions for subsequent process, such as mixing, pelleting, and extrusion.

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528000 P.R. Chancheng District, Foshan, Guangdong
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  • Hammer mills PDF : 587 KB