Feed Pellet Dryers & Coolers

Feed Pellets – material processed in Gem Drytech belt dryers

Feed Pellet Dryers & Coolers

This hub covers pelleted for poultry, cattle, buffalo, horses and rabbits. Unlike extruded aqua feed, most of these pellets come off a steam-conditioned pellet mill carrying modest extra moisture and a lot of heat, so the job combines cooling with light drying. Feed in this group typically enters at 15–25% moisture and is brought down to 10–12.5%. The main problem buyers face is removing that heat and water without breaking soft pellets or generating fines before the bin.

Quick answer

For livestock & poultry feed, GEM most often specifies the Industrial Cooler and Band Dryer (Beltotherm). Moisture targets differ by material, so the table below lists typical feed and target moisture for each of the 3 materials in this group, and every project is confirmed on your own sample in a pilot trial.

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Livestock & Poultry Feed: moisture and dryer by material

MaterialFeed moistureTargetRecommended dryer
Poultry Feed15–17%11–12.5%Industrial Cooler / Band Dryer
Cattle Feed15–18%10–12%Industrial Cooler / Band Dryer
Feed Pellets15–18%10–12%Industrial Cooler / Band Dryer

Typical values. Your material is confirmed in a pilot trial before sizing.

Selection

Which dryer for which material

For poultry, cattle and standard feed pellets, an Industrial Cooler can often do the job when the moisture gap is small; a Band Dryer (Beltotherm) is the other primary option when the mill runs wetter or the product needs a gentler, controlled dry. The Multi-Pass Conveyor Dryer is the alternate where floor space is limited. Moisture gap, pellet diameter and molasses content are the deciding factors.

The challenge

What makes livestock & poultry feed hard to dry

  • Steam conditioning raises pellet moisture and temperature at the die, and that added water has to leave before feed is binned or bagged.
  • Chick starter crumbles break easily during cooling and transfer, so rough handling turns saleable feed into fines that go back for re-pelleting.
  • Cattle pellets with 5–10% molasses turn tacky while warm and can bridge inside coolers if airflow and discharge are poorly designed.
  • Cooling large pellets too quickly cracks them from thermal stress, which lowers durability scores and increases dust when feed reaches the farm.
The value

Why it pays back

For a compound feed mill, the cooling and drying stage sets pellet durability, fines percentage and storage stability. Fewer fines means less material recycled to the pellet press and more tonnage sold as finished feed. Reaching a steady 10–12% moisture also guards against caking and mould in bulk bins and bags, and preserves the vitamins and enzymes added to the formula.

FAQ

Feed Pellet Dryers & Coolers: questions buyers ask

Do I need a dryer, or is a pellet cooler enough for livestock feed?
It depends on how much moisture the pellet carries after conditioning. Poultry and cattle pellets in this group typically arrive at 15–18% and need to reach 10–12.5%, a gap a well-sized Industrial Cooler can often close with ambient air. If you add liquids, run higher conditioning moisture or produce extruded diets, a Band Dryer ahead of the cooler gives tighter control. A pilot trial confirms which applies.
Can one line handle poultry crumbles, cattle pellets and specialty feeds?
Yes, many mills run several products on one line, but the dryer or cooler must be sized for the hardest case, usually the largest pellet or the wettest recipe. Adjustable bed depth, belt speed and air temperature let operators switch between fragile crumbles and dense molasses pellets. Expect different settings for each product, and plan cleaning when moving between medicated and non-medicated feed.
Band dryer or multi-pass conveyor dryer for feed pellets?
Both are listed for this group. The Band Dryer keeps pellets on one belt and suits fragile crumbles and products where gentle handling matters most. The Multi-Pass Conveyor Dryer stacks belts so the same residence time fits a shorter footprint, and the transfers between tiers mix the bed for more even moisture. Available building length and pellet fragility usually decide.
Related

Other groups in Animal, Aqua & Pet Feed

Send us a sample. See it dried.

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  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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