Salmon Feed

Salmon Feed Drying

Salmon feed drying prepares a large, porous extruded pellet that will later absorb 25–35% oil in a vacuum coater. The dried pellet must stay open and strong enough to take that oil without leaking, cracking or crumbling in pneumatic feeding systems at sea cages.

Quick answer

To dry salmon feed, GEM recommends the Band Dryer (Beltotherm). Typical moisture is 22–28% in the feed and 6–9% after drying. Multi-Pass Conveyor Dryer and Industrial Cooler are used when the feed or site calls for it. Every project starts with a pilot trial on your own sample.

1998established112+installations7countriesDried & Testedin-house pilot trialsCertifications · Case studies
The challenge

What makes Salmon Feed hard to dry

  • Pellet porosity built in the extruder must survive drying, or the vacuum coater cannot load the specified oil.
  • Large 6 to 12 mm pellets need long residence for core moisture to reach target without surface scorching.
  • Pellet durability is tested hard, since cage feeding blowers break weak pellets into dust.
  • Astaxanthin and marine oils already in the mix degrade with excessive temperature and exposure time.
How GEM dries it

The right dryer for Salmon Feed

A band dryer with several independently controlled zones dries large pellets slowly and evenly, protecting porosity for the coater. A multi-pass conveyor dryer is chosen where floor space is tight, and a cooler conditions pellets before coating.

Typical feed moisture22–28%
Typical target moisture6–9%
Recommended dryerBand Dryer (Beltotherm)
AlternativesMulti-Pass Conveyor Dryer, Industrial Cooler
Application areaAnimal, Aqua & Pet Feed
IndustriesAnimal Feed, Breweries & Distilleries
The value

What drying Salmon Feed unlocks

Correct moisture and porosity let mills meet oil loading specifications consistently, which is where most of the feed's energy and cost sit. Fewer broken pellets also mean less waste in cage feeding systems.

Dried Salmon Feed becomes

  • Grower feed for Atlantic salmon
  • Trout and large salmonid feed
  • High-energy oil-coated pellets
For buyers

Buying a Salmon Feed dryer?

Plants searching for a salmon feed dryer or comparing a salmon feed drying system usually need three answers: which dryer fits, what it costs to run, and how fast it pays back. For Salmon Feed, we start from your throughput, current moisture (typically 22–28%) and the target (6–9%), trial a sample on the Band Dryer, and return a sized recommendation with a budget quotation for your animal feed operation.

FAQ

Salmon Feed: questions buyers ask

Why does dryer performance affect oil uptake in salmon feed?
Vacuum coaters fill pores that remain after drying. Uneven or harsh drying collapses or cracks those pores, so the pellet either absorbs too little oil or leaks it during storage and transport.
Can you test our salmon feed recipe before we order?
Yes. Extruded samples can be dried in the Dried & Tested pilot facility to check drying curves, final moisture and durability before a full-scale dryer is specified.
Related

Related materials

Compare all 4 materials in Aqua Feed or browse the wider Animal, Aqua & Pet Feed family.

Send us a sample. See it dried.

We trial your material in our pilot facility before any equipment decision, then size the dryer from real data.

  1. Tell us the material, moisture and throughput.
  2. An engineer confirms the trial plan and sample shipping.
  3. You get drying data and a sized recommendation with a budget quotation.

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