A 4 t/h ruminant-feed project in Cyprus has entered final process review with dried citrus-processing co-products planned as one of the customer’s specialty feed ingredients.
Citrus pulp and peel-derived materials can be used in ruminant feeding after appropriate processing, but fresh citrus residue is highly moist.
The new line therefore does not treat wet fruit-processing waste as direct pellet-mill feed.
Drying Determines Whether the Ingredient Can Be Stored
Where the customer receives wet citrus residue, the material first requires moisture reduction.
The production concept allows mechanically prepared material to enter thermal drying before grinding and storage.
If already dried citrus pulp is purchased from another processor, it can bypass that wet-processing section.
This gives the customer flexibility between internal residue utilization and purchased dried ingredients.
The wet-material route is therefore being designed as a conditional processing section rather than forcing all incoming ingredients through the dryer.
Wet Feed Rate and Finished Feed Capacity Are Different
The 4 t/h ruminant feed mill project figure refers to the compound-feed production line under the agreed final-product basis.
It does not mean the dryer receives only 4 t/h of wet citrus residue.
Fresh material can contain substantial water, so the mass entering the drying section can be considerably higher than the amount of dried citrus ingredient later incorporated into the feed.
Dryer design therefore depends on inlet moisture, target outlet moisture and hourly water evaporation.
This is a separate mass balance from the compound-feed line capacity.
Compound Feed, Not Pure Citrus Pellets
Dried citrus material will be incorporated with cereals, bran, protein ingredients, minerals, premixes and optional liquid components according to ruminant feed formulas.
It is not being presented as a nutritionally complete feed by itself.
The 4 t/h complete animal feed production line includes ingredient receiving, drying where applicable, grinding, batching, mixing, conditioning, pelletizing, cooling, screening and packing.
The initial finished product is approximately 6–8 mm cattle or sheep feed pellets.
Formula and pellet size determine actual throughput.
Commercial products will mainly use 25–40 kg agricultural bags, with bulk dispatch considered for larger farms.
Citrus Ingredient Storage Needs Flow Control
Dried citrus pulp can have different density and flow characteristics from cereal grains.
The project therefore does not assume that every raw material can share identical bin geometry.
Dedicated storage or appropriate discharge assistance can be used where required.
This helps the batching system maintain repeatable ingredient addition when citrus pulp is included at different formula levels.
The amount added remains the customer’s nutritional decision.
Grinding Depends on the Material Already Supplied
If the customer receives dried citrus material in sufficiently small particle form, it may not require the same grinding intensity as whole grains.
Bypass routing is therefore useful.
Whole cereals can enter the hammer mill while already-prepared ingredients move toward batching without unnecessary size reduction.
This lowers power use and prevents over-grinding of fibrous materials.
Mixing Has to Handle Fibrous and Dense Ingredients Together
A ruminant formula can contain cereal particles, protein meals, minerals and fibrous citrus material with very different physical characteristics.
The mixer needs to distribute these components uniformly before conditioning.
Lower-dose premixes are introduced separately from the main bulk ingredients.
If molasses or other approved liquids are used, they enter through controlled liquid addition rather than direct uncontrolled pouring.
Pellet Size Reflects the Product Program
The customer is considering approximately 6–8 mm pellets.
A sheep product may use a different preferred diameter from a cattle feed.
That means the plant must support die changes and operating adjustments.
Actual throughput may fall or rise according to formula, diameter and pellet durability target.
RICHI therefore avoids presenting the 4 t/h number as identical performance for every SKU.
Cooling, Screening and Fines Return Complete the Product Route
Fresh pellets leave the animal feed pellet mill hot.
They pass through cooling before screening removes loose fines.
A controlled fines-return route allows suitable material to re-enter production.
This supports cleaner finished-feed bags and reduces unnecessary material loss.
The return rate is monitored because excessive recycled material can affect the production balance.
Packaging Follows Farm Size
The main channel uses approximately 25–40 kg agricultural feed sacks.
Large cattle or sheep operations may justify bulk delivery, especially if they purchase recurring volumes.
The plant layout therefore reserves the possibility of finished-feed storage before either bagging or bulk dispatch.
Small consumer packaging is not a priority for this commercial ruminant-feed project.
Cyprus Gives the Project a Different Commercial Logic
The citrus-processing connection provides a locally relevant by-product opportunity, while the livestock sector gives the dried ingredient a potential downstream use when incorporated into properly formulated rations.
The plant therefore connects two businesses: fruit-processing co-product stabilization and commercial compound-feed manufacturing.
It is not simply a waste pelletizing project.
The animal feed factory project naturally expands into citrus pulp feed pellet production line, orange peel animal feed processing plant, citrus by-product cattle feed equipment, dried citrus pulp feed mill, 4 t/h ruminant feed mill, sheep feed production line using citrus co-products, and fruit processing co-product feed machinery.
The final engineering review is concentrating on the proportion of wet citrus residue the customer will process internally versus purchased dried material, because that decision directly determines dryer capacity, storage volume and the overall investment of the front-end processing section.

