Pig feed pellet plant in the Philippines

animal feed factory project

The customer already ground ingredients and handled packed mash. Those assets remained useful, but their existence did not prove that they could support a 20 T/H pellet programme. The upgrade review therefore considered the condition and rate of material entering the new section, the finished-feed route returning to the existing bagging area and the way mash production would be scheduled alongside pellet orders.

The owner wanted identified pellet grades for its own pigs and local buyers. Ingredient quality, nutritional formulation and feeding management remained separate responsibilities from the equipment choice. Pelleting changes the physical form and handling behaviour of feed; it does not guarantee a particular weight gain, feed-conversion result or storage life for every recipe. The product brief therefore defines feed form, size and release checks as well as nominal output.

The first request concerned adding a pelletiser to an existing feed-milling facility. RICHI developed that request into an integrated upgrade brief, retaining grinding and packing while including the new preparation-to-finishing interfaces. The contract was signed on May 29, 2025. This sequence distinguishes a retrofit project from a new factory whose complete receiving, storage and utility systems are supplied under one assumed scope.

For this existing mash feed mill upgrade in the Philippines, the new equipment must accept a repeatable feed stream and release product that the retained packing system can handle. The technical scope also needs a steam service, electrical circuits, foundations, transfers and access around wear parts. These are operating interfaces, not details resolved merely by placing a pellet mill next to the mixer.

Project itemDefined scope
First enquiryJanuary 21, 2025
ContractMay 29, 2025
Factory starting pointExisting mash-feed operation
Retained assetsGrinding and packing
New sectionMixing, pelleting, cooling, crumbling, screening
Reference output20 T/H agreed grower-finisher pellets

reference capacity

equipment contract

location

project type

The swine feed processing plant in the Philippines uses corn, bran and protein meals alongside controlled small additions. Purchases can arrive through domestic growers, mills, traders or import distributors. A local delivery does not establish domestic origin for every ingredient, nor does it eliminate supplier variation. Receiving records keep identity, condition and the information needed for formulation connected to each lot.

IngredientReceiving and preparation
CornQualified source; recipe-specific grinding
Rice and wheat branMoisture, condition and analysis checks
Soybean mealOrigin and nutrient specification
Copra mealFormula-specific inclusion and quality checks
Qualified fish mealAppropriate source and intended pig stage
Premixes and amino acidsAccurate weighing and controlled premixing

The ingredient list is not a finished formula. Rice bran and copra meal have nutritional and handling limits, while fish meal or other protein sources require appropriate qualification for the intended pig stage. Premixes and amino acids follow accurate weighing and controlled premixing. The formulator sets quantities from the actual ingredient analyses and target diet; no fixed inclusion percentages are inferred from availability alone.

The pig feed pellet plant in the Philippines uses existing grinding and packing around the new section. The reference capacity applies to an agreed grower-finisher formula and die condition. A finer grind, a different oil level, a smaller pellet or a demanding crumble distribution can change the working rate. The upgrade therefore checks usable released output rather than assuming that every product has the same nameplate capacity.

The process retains those boundaries:

Receiving and weighing → Existing grinding → Upgraded mixing → Steam conditioning → Ring-die pressing → Counterflow cooling → Crumbler or bypass → Size screening → Existing packing

20TPH Pig feed pellet plant in the Philippines

The new section has five connected operating duties:

New-section dutyTaskRelease or control point
MixingWeigh, blend and transferFormula identity; complete batch cycle
Conditioning and pressingSteam preparation and ring-die compactionFeed continuity; pellet condition
CoolingCounterflow heat and moisture removalSuitable outlet before storage
Crumbling or bypassSelect intact or smaller gradeRecipe and required size fraction
ScreeningSeparate released feed and finesControlled compatible-batch return

The intact-pellet and crumble routes rejoin at product classification before the released feed reaches packing. Clean fines have an identified return destination and remain linked to a compatible recipe. A formula change includes a decision on material remaining in the return circuit, rather than carrying old-grade fines into an unrelated batch. That control protects batch identity while keeping recirculation visible in the capacity calculation.

This pig feed pelleting system in the Philippines includes a crumbler, but reducing a pellet physically does not turn a grower-finisher diet into a suitable young-pig feed. The recipe and the grade are issued together. The reference 20 T/H duty is for the agreed intact pellet; smaller grades need a separate assessment of preparation, conditioning, crumb yield and screened output.

Product briefDesign form or sizeDuty interpretation
Selected young-pig diets0.8–1.5 mm screened crumbsSeparate recipe and usable-crumb yield
Starter diets2–3 mm pelletsCheck smaller-die performance
Grower-finisher diets3–4 mm pelletsReference 20 T/H grade
Breeding-stock diets4–5 mm pelletsReview formula and feeding brief

The central engineering selection is one SZLH558 with a 185 kW main motor. Its published compound-feed range is 20–22 T/H, providing a basis for reviewing the nominal 20 T/H product duty and a controlled fines load. The upper catalogue rate is not automatically an achieved net bagging rate. The selected formula, die and conditioning trial still determine what can be released through the complete route.

AssemblySelection or dutyCapacity boundary
Paddle mixingWeighed complete-batch routeSustain new-feed demand
PelletingOne SZLH558 pig feed pellet machine; 185 kW20–22 T/H published feed range
Counterflow coolingMatched air and discharge controlInclude internal circulating load
CrumblingAdjustable rollers and bypassSmaller-grade output reviewed separately
ScreeningPellet or crumble classificationMeasure release and return fractions
Retained or service interfaceRequired check
Existing grindingRate at the agreed particle specification
Existing packingFull bagging and handling rate
Steam serviceQuality, condensate removal and delivery
Electrical serviceComplete motor list and starting sequence
Transfers and buffersBatch identity, access and controlled routing

The 20 T/H pig feed line in the Philippines is an upgrade to a wider factory, not proof of the capacity of all existing equipment. Grinding must supply the required prepared material; the receiving mixer cycle must keep the press supplied; and bagging must sustain the released output over the production period. A buffer can separate short interruptions, but it does not raise the average capacity of an undersized mill or packing section.

For example, a four-ton batch completed every twelve minutes corresponds to 20 T/H of new mixed feed. That is an illustrative full-cycle requirement, not a statement of the installed mixer volume. The cycle includes weighing, additions, mixing, discharge and transfer. The buyer reviews these tasks together rather than comparing a mixer’s active mixing time with the plant’s finished-output target.

The pig feed mill in the Philippines supplies both the owner’s pigs and nearby customers. Both channels use the same grade identity and batch-release discipline. Deliveries identify intact pellets or the selected crumble fraction, with net quantity and lot information retained through dispatch. If a grower reports a handling issue, the retained lot record identifies its ingredient batch and operating conditions for investigation.

Sizing exampleCalculated dutyMeaning
50 kg bags at 20 T/H400 bags/hourCombined packing and handling
25 kg bags at 20 T/H800 bags/hourCheck retained packing capability
5% screen return21.05 T/H before screeningExample supporting 20 T/H release
Same-grade fines returnAbout 1.05 T/HInternal circulation only
4% steam on total mashAbout 0.84 T/HExample including circulating mash
12% mash to 12% productAbout 0.84 T/H water removedNo external dry-matter loss

The calculation divides released output by the fraction that passes screening. Steam is four percent of the resulting total mash, including compatible return. With mash and cooled feed both at 12% moisture and no external dry-matter loss, added steam water leaves again during cooling. New material and released product each carry 17.6 T/H of dry matter. This is a design example; actual return and net output require product trials.

RICHI’s scope for the pig feed pellet plant in the Philippines connects the new equipment with the customer’s retained assets. The review covers transfer heights, intermediate stock, electrical starting, steam quality and condensate handling. Working access is retained for screens, mixer inspection, dies and rollers. Planned maintenance and grade changes are considered with the production schedule rather than assumed to occur without affecting usable output.

Commissioning checks follow the material from the existing grinding outlet through mixing, conditioning, pressing and finishing to bagging. Operators need clear indications for downstream availability, feed interruption and product awaiting release. The sequence also includes a planned stop and the control of residual material before another formula begins. These checks define a complete upgrade duty without treating the pellet mill as the whole factory.

The enquiry and contract establish the project’s commercial milestones. Acceptance checks compare released output with the selected recipe, circulating load and retained equipment duties. The owner’s production records connect new ingredient input, return material, released feed and operating time. Those records provide the basis for reviewing actual throughput and the suitability of the retained equipment as orders and feed grades change.

A comparable commercial pig feed retrofit in the Philippines starts with the existing grinding and packing ratings, target pig stages, intended pellet sizes and required output. The formula range, steam service and available building access complete the brief. RICHI uses those details to define the new mixing, pelleting and finishing scope, so the customer can evaluate what must be added and what can continue to be used.

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Who we are

RICHI Machinery is one of the world’s leading suppliers of technology and services for the animal feed, aqua feed and pet food industries, also the largest pellet production line manufacturer in China.

Since 1995, RICHI’s vision to build a first-class enterprise, to foster first-class employees, and to make first-class contributions to society has never wavered.

In the past three decades, we have expanded our business to a wide range of areas, including animal feed mill equipment, aqua feed equipment, pet feed equipment, biomass pellet equipment, fertilizer equipment, cat litter equipment, municipal solid waste pellets equipment, etc.

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