Rugged, energy-efficient Haarslev screw cookers are ideal for processing setups where inputs vary in both quality and composition, with a bare minimum of pre-cooking preparation. You can choose throughputs from 2 to 50 metric tons per hour, and the modulating valve for the steam supply makes it easy to process even small volumes if and when needed.

These are straightforward, heavy-duty units in which the steam-heated screw rotor and flights mounted on it distribute heat evenly while the rotor gently moves the material through the cooker. This only involves a minimum of mechanical agitation, which provides better quality outputs, using as little energy as possible.

Applicable for

  • Sea or land-based fish meal plants
  • Poultry rendering plants