Wastewater Sludge Compost Production Line in Argentina

RICHI MACHINERY
Turn a Sludge-Handling Contract into a Controlled Composting Operation
This wastewater sludge compost production line in Argentina is configured for a regional processor handling 20 tonnes/day of prepared wet blend. The customer’s requirement is an organised route from accepted dewatered sludge and manure to mature, tested compost, with receiving, biological treatment and product release kept distinct.
RICHI’s equipment scope connects proportioning, mixing, turning, aeration interfaces, screening and finished-material handling. The design gives the operator a practical daily intake and enough biological residence capacity, rather than sizing the business around a mixer alone.
The reference annual intake is 6,000 tonnes over 300 receiving days. Finished output depends on water removal and biological dry-matter loss, with a planning balance of approximately 2,400 tonnes/year of compost at 35% moisture.
20 T/D
capacity
USD 310,000
investment
Argentina
location
Fertilizer
project type
RICHI MACHINERY
Sell a Released Soil Amendment
The wastewater sludge compost production line in Argentina produces screened compost for uses permitted by the material classification, test results and applicable site and land-use requirements. The product is not described as automatically suitable for every crop or certified organic farming.
The processor’s commercial offer is traceable, tested material with a stated moisture, nutrient profile and application boundary. Customers can assess those properties against their intended use before arranging delivery.
Raw sludge blending is an intake operation. Biological treatment, curing and release checks create the finished-product route and determine how much material the facility can accept sustainably.
RICHI MACHINERY
Balance Moisture with a Real Bulking Material
| Reference daily ingredient | Quantity | Moisture basis |
|---|---|---|
| Accepted dewatered wastewater sludge | 10 tonnes | 80% |
| Qualified cattle manure | 6 tonnes | 65% |
| Clean dry woody bulking material | 4 tonnes | 15% |
| Total blend | 20 tonnes | Approximately 62.5% |
The blend contains about 7.5 tonnes/day of dry solids. Moisture alone does not define a suitable compost mix: porosity, carbon-to-nitrogen balance and material compatibility are assessed with representative samples.
The wastewater sludge compost production line in Argentina adjusts proportions within the approved recipe when measured loads change. Bulking material creates structure for aeration as well as reducing the average moisture.
RICHI MACHINERY
Match the Site to the Regional Material Contract
The Buenos Aires Province customer needs controlled receiving and a realistic outlet for released material. Short, scheduled deliveries reduce uncontrolled stock accumulation and make the acceptance records manageable.
For this organic fertilizer production project, the process boundary includes biological residence, curing, screening and storage. The customer can explain to a sludge supplier where each accepted load is treated and to a product buyer how the finished lot was released.
The marketing value is reliable handling and documented material quality, supported by equipment and space that fit the daily contract quantity.
RICHI MACHINERY
Wastewater Sludge Compost Production Line in Argentina: Process
Receive and Verify Loads arrive with the required identification and sampling information. Material is accepted only within the facility’s permitted feedstock specification; unsuitable loads remain outside the production blend.
Proportion and Mix A 5 T/H mixing route prepares the daily twenty-tonne blend in about four net hours. The operator adjusts the recipe from moisture, structure and the approved material limits.
Compost Actively Turning and aeration support the defined biological programme. Temperature, moisture and process condition are recorded through the material, with treatment duration extended when the required criteria are not achieved.
Cure and Test Material moves to separate curing capacity. Maturity, stability, pathogens, metals and other required parameters determine whether it can enter the finished-product route.
Screen and Dispatch One 3 T/H screen removes oversized material from released compost. Suitable oversize can be assessed for controlled reuse as bulking material; contaminated fractions follow the approved disposal route.
RICHI MACHINERY
Machinery for Daily Intake and Campaign Finishing
| Equipment | Selection and duty |
|---|---|
| Receiving and proportioning | One identified intake and metering arrangement |
| Bulking-material preparation | One 22 kW shredder for accepted coarse material |
| Mixer | One; 5 T/H wet-blend duty |
| Compost turner | One 35 kW unit serving the assigned bays |
| Aeration and odour-control interfaces | One matched system |
| Product screen | One 3 T/H finishing unit |
| Conveying and packing | One route for bulk or scheduled bagged dispatch |
| Material handling | Existing suitable loader retained |
The wastewater sludge compost production line in Argentina does not require a fertiliser pellet mill for this powder-compost product. Equipment quantities follow the actual handling schedule and biological capacity.
RICHI MACHINERY
Leave Enough Space for Biological Residence
The 6,000 m² existing industrial site includes six covered bays, each approximately 50 m long, 4 m wide and 1.5 m working depth. Four bays provide 1,000 m³ of usable active capacity; two provide 400 m³ of usable curing capacity, allowing clearance within their gross volumes.
At an assumed prepared-blend density of 650 kg/m³, twenty tonnes/day occupy about 31 m³. A 28-day active planning period requires approximately 862 m³ before volume reduction, within the allocated active capacity.
Curing is planned separately for about 21 days and adjusted to actual maturity results. The intake schedule is reduced if material needs longer residence; the mixer is not allowed to fill the biological area faster than it can release space.
RICHI MACHINERY
A Defined Budget for the Whole Route
Equipment budget is USD 178,000. Total project budget is USD 310,000, including machinery, freight, installation, existing-site adaptation, bay and drainage work, local electrics, odour-control interfaces, commissioning and contingency.
The wastewater sludge compost production line in Argentina budget assumes usable existing industrial premises and retained material-handling equipment. It excludes land purchase, financing and operating inventory.
This gives the buyer a scope that includes the necessary biological and finishing functions instead of comparing a mixing-only package with a complete composting installation.
RICHI MACHINERY
Commission Against the Intake and Release Programme
The installation programme establishes receiving controls, bay allocation, drainage, equipment operation and recordkeeping before routine loading. Trial material then demonstrates the blending and handling route under the accepted conditions.
Biological acceptance requires the appropriate treatment and curing period. A successful mixer demonstration is one equipment check, not proof that newly blended material is ready for sale.
RICHI’s equipment handover and the operator’s biological management responsibilities are identified together so the owner can plan staffing and product-release timing realistically.
RICHI MACHINERY
Use Measurements to Manage Variable Loads
The wastewater sludge compost production line in Argentina records received weights, moisture checks, blend proportions and bay allocation. Temperature and condition measurements then follow the batch through active treatment and curing.
If porosity declines, the response addresses structure and aeration within the approved recipe. If a contaminant limit is exceeded, dilution is not treated as a substitute for acceptance controls.
These records support both the sludge supplier and the finished-product customer. The operator can locate a batch, review its treatment history and hold it when the release evidence is incomplete.
RICHI MACHINERY
Understand the Mass Balance and Operating Schedule
A 30% planning loss of dry solids during composting reduces 7.5 tonnes/day to approximately 5.25 tonnes/day. At 35% finished moisture, that gives about 8.1 tonnes/day, or roughly 2,400 tonnes/year on the receiving schedule.
The wastewater sludge compost production line in Argentina therefore screens finished material in short campaigns. The 3 T/H screen needs around three productive hours for the reference daily quantity once a steady biological flow has been established.
Eight staff cover receiving, loader work, process operation, monitoring and shared support. Biological monitoring and necessary aeration continue outside the daily mixing window.
RICHI MACHINERY
Match the Product to Permitted Demand
A organic fertilizer production line processing municipal sludge needs product outlets compatible with its material classification and test results. Potential customers evaluate the compost’s nutrient and physical properties within those boundaries.
The commercial programme can then connect released stock to approved landscaping, rehabilitation or agricultural uses where permitted. Sales descriptions avoid treating sludge-derived compost as interchangeable with every certified organic amendment.
For this wastewater sludge compost production line in Argentina, traceability and a clear application specification are central parts of the offer, alongside dependable delivery.
RICHI MACHINERY
Keep Water and Site Services Accounted For
Preliminary connected electrical load is approximately 140 kW, covering turning, preparation, screening, conveying, aeration and associated services. Actual simultaneous demand follows the operating schedule.
Leachate, wash water and rainfall contacting the material are captured through the approved drainage arrangement. Fresh-water demand begins with a planning allowance of 2–3 m³/day, adjusted for cleaning and blend conditions; fire provision is separate.
Transport and installation planning identify the space needed for the turner, screen and servicing. Bay access remains clear so deliveries and maintenance do not interrupt the biological programme.
RICHI MACHINERY
Make the Plant Easy to Operate and Explain
The covered and hardstanding layout separates a 400 m² receiving allocation, approximately 1,800 m² of composting bays and access, 300 m² finishing, 500 m² product storage and 200 m² services. These areas fit within the six-thousand-square-metre site with additional circulation and separation.
The wastewater sludge compost production line in Argentina gives each area a clear job. Raw loads, active material, curing stock and released compost do not share an unidentified pile.
That organisation supports reliable day-to-day operation and gives buyers a specific account of how the product is made.
RICHI MACHINERY
Discuss Your Daily Sludge Quantity and Product Outlet
Why Is the Daily Intake Lower Than the Mixer Rating? A sludge composting plant is governed by biological residence and available space as well as handling speed. The mixer prepares the daily blend in a short campaign, while material remains in active treatment and curing for much longer. This gives the owner practical receiving flexibility without presenting mixing speed as an hourly finished-compost capacity.
Can the Product Be Sold Immediately After Screening? A biosolids compost production system screens material only after the required treatment and release checks. Maturity, stability, contaminants and permitted end use determine the dispatch decision. The customer receives a product linked to those results, with storage and application information appropriate to the accepted material rather than a generic fertiliser claim.
Send RICHI Machinery your sludge and manure analyses, daily accepted quantities, available bulking material and site plan. Include the intended permitted product uses and any existing drainage or treatment infrastructure.
A wastewater sludge compost production line in Argentina can then be configured around actual material properties, biological residence and a defined release programme. The proposal should connect equipment duty, land allocation and total installation scope before an order is placed.
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RICHI Service

● Consulting
Customer Consultation
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● Installation
Installation & Commissioning
Whether you choose your own subcontractor for the erection phase or you want to install everything together with us, a Richi supervisor will be around to make sure everything is mounted in a safe and thorough way.

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We provide comprehensive training for the technicians of each project. We can also continue to provide support for the technicians during latter project operation.

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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.

1995
RICHI Established

2000+
Serving More Than 2000 Customers

120+
RICHI Employees

140+
Exported To 140 Countries


