Particle Size Reduction Equipment

Grain Tech Ltd supplies hammer mills/grinders, pulverizers and size reduction equipment and installations from 200kg/hr - 60 M.T.P.H capacity in a variety of different configurations to meet specific applications. The range of particle size reduction equipment is designed for maximum productivity, a more uniform granulation, energy efficacy and low maintenance costs.

Package Installation ArrangementFine-Grinding Hammer Mill nz

For the most efficient installation and performance Grain Tech Engineering will carry out trial milling on the product to be handled, inspect the site arrangement and installation parameters and detail the preferred size reduction unit and associated handling equipment.

Complete design and drawing information may be supplied to ensure that the following criteria is meet:

  • Optimum productivity per kW
  • Controlled temperature within the ground product
  • Little or no condensation within the following handling equipment
  • Minimum maintenance requirements
  • Economical capital costs


Advanced Design FeaturesSFSP112 Series Hammer Mill nz

Each of the range of hammer mills and size reduction units is complete with these advanced design features:

  • Easy access to the grinding chamber from two large doors
  • Simple maintenance requirements
  • Incorporates internal wear plates
  • Reversible rotor for even hammer and screen wear
  • Fitted with machined and balanced rotor
  • Heavy duty screen carriage with locking arrangement
  • Heavy duty door and fabricated housing fitted up to a sturdy base plate complete with isolation mountings
  • Two piece spherical roller bearings
  • Safety lockout devices
  • Feed chute magnetic separator
  • Option V/S screw, belt or valve type feeder


Suited to a Wide Range of Applications

Each milling application calls for a specific type of hammer mill or particle size reduction unit and Grain Tech have machines available suited for incorporation within the following applications:

  • Animal Feeds
  • Asphalt
  • Bakery Products
  • Beans
  • Cat Litter
  • Cellulose
  • Cereal Grains
  • Fertilizers
  • Feed Processing
  • Fish Food
  • Flour Milling
  • Fresh Vegetables
  • Fuel
  • Hay
  • Maize Milling
  • Maize By-Products
  • Mulch
  • Oats
  • Oat Milling
  • Paper
  • Particle Board
  • Pet Food
  • Potting Mix
  • Reclamation
  • Rendering
  • Rice Milling
  • Salt
  • Shells
  • Spent, Brewers Grain
  • Spices
  • Urea
  • Wood Pellets
  • Wood Scraps