Modular turn-key feedmill installations ranging in capacity from 5 - 150 tons/hour, upgradeable in all aspects - from dosing to final packing. Conventional animal feed plants are well suited to the addition of facilities for petfood extrusion to run concurrently with the production of feed pellets, mash & crumbs. VOM has a wealth of expertise and experience in the realization of qualitative plants that run at optimal capacities, equipped with either the latest process control - or simple interlocked batching systems.

Pelleting, extrusion and expansion

For the production of pellets using either a ring die pellet press, expander or extruder. For these installations Van Opstal Masjiene manufactures:

  • Press meal bins, curing bins, live bottom bins for first-in/first-out unloading.
  • Pellet conditioners for thermal treatment prior to drying/cooling.
  • Pellet dryers.
  • Counter flow coolers and belt coolers.
  • Pellet sieves.
  • Fat coating drums and screws for pellets and crumbs.

Dosing Installations

  • Dosing weighers with capacity ranging from 5kg up to 60 metric tons in fully electronic execution, with weight displays. Conical or oblong design with provisions for complete residue emptying.
    Bottom slides, segment valves or quick discharge slides.
  • Dosing screw extractors in different sizes and a range of accuracies if required, complete with:
    after flow blocking valve, continuously variable speed drive, special provisions for products with poor flow characteristics.
  • Dosing valves for easy flow products.
  • Special dosing installations for micro components with weighers as small as 5 kg capacity.
  • Liquid dosing and weighing system for volumetric and gravimetric dosing of liquids both continuous or batchwise.
  • Systems for continuous dosing.