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Five line types — which one do you actually need?

Almost every fertilizer plant fits into one of five categories, and the choice is decided by two questions: where does the nutrient come from, and what form does the customer want to buy? If the nutrients come from composted organic waste, you need an organic fertilizer production line. If a biological inoculant is added to that compost, it is a bio-organic line. If the nutrients come from chemical salts blended and reacted together, you need a compound or NPK line. And if you simply blend ready-made granules without chemical reaction, you need a bulk blending (ب) line — by far the lowest cost per tonne of output.

The table below puts the five line types side by side. Every one of them can be supplied as a powder line, a granule line or a combination, and every one is built around the same core stages: raw material preparation, dosing and mixing, granulation, drying and cooling, screening and recycling, الطلاء والتعبئة.

Compare the five fertilizer line types

Line typeNutrient sourceTypical capacityGranulation methodInvestment level
Organic fertilizer production lineComposted manure, farm waste, organic sludge1–30 طن/ساعةDisc or rotary drum (التحبيب الرطب)Medium
Bio-organic fertilizer lineCompost plus microbial inoculant1–20 t/hDisc or drum, low-temperature dryingMedium to high
Compound fertilizer production lineChemical salts plus fillers5-50 طن/ساعةRotary drum or double rollerMedium to high
NPK compound lineUrea, ammonium phosphate, potassium salts5-50 طن/ساعةRotary drum granulation with steamHigh
Bulk blending (ب) lineReady-made granules of N, ص, K and fillers5-50 طن/ساعةNo granulation — precision blending onlyLow

Explore each production line

Organic fertilizer production line

Organic fertilizer production line

The core line for composted manure and organic waste: التخمير, سحق, خلط, granulation, تجفيف, تبريد, الفحص, الطلاء والتعبئة.

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Bio fertilizer manufacturing process

Bio fertilizer manufacturing process

How to add and protect living microbial inoculant through drying, cooling and coating so the finished bio-fertilizer still meets its viable-count specification.

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Compound fertilizer production line

Compound fertilizer production line

Two routes for compound fertilizer — chemical granulation and extrusion granulation — and how to choose between them.

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NPK granulation plant

NPK granulation plant

Focus on the granulation section: which granulator suits each NPK formula and how the plant is laid out.

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Fertilizer granulation plant

Fertilizer granulation plant

Three popular granular fertilizer plant configurations compared, including wet and dry granulation.

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المحببات

المحببات

The granulator is the heart of every line — compare disc, drum, roller, wet and dry machines.

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How a complete line is engineered

Raw material test

We establish moisture, nutrient content, bulk density and abrasiveness, because these decide the crusher type, the granulation method and the dryer size.

Process design

Each unit is sized for the design tonnage with a 10–15% margin, and the conveying system is laid out so material flow is straight, short and gravity-assisted where possible.

Layout drawing

You receive a plant layout and foundation drawing matched to your building and site, including power distribution points and dust-collection routing.

Manufacture and testing

Machines are manufactured, assembled and test-run in our factory before shipment; you are welcome to inspect the line before it leaves.

Installation and commissioning

Engineers travel to site for mechanical and electrical installation, commissioning and trial production, then train your operators.

Fertilizer production line FAQ

How do I choose between an organic line and a compound line?

Choose organic if your raw material is free or low-cost waste and your market buys organic fertilizer. Choose compound or NPK if you are buying chemical raw materials and selling specified nutrient ratios. Many plants run both, sharing the mixing, screening and packing sections and using different granulation units.

What is the smallest viable fertilizer production line?

A 1 t/h powder organic line needs a crusher, a mixer, a screener and a packing scale. Adding granulation and drying raises the investment considerably, so most first-time producers start with powder and add a granulation section once the market is proven.

How much space does a fertilizer production line need?

A 1–2 t/h line fits in a production hall of about 300–600 m². A 5–10 t/h granule line needs 1,000–2,500 m² of covered production area, plus fermentation space if the raw material is manure. A 20–30 t/h line usually requires 5,000 m² or more in total.

Do all lines need a dryer?

No. Powder lines and BB blending lines need no dryer. Wet granulation lines need a rotary dryer and cooler because the pellets leave the granulator at 25–35% moisture. Dry granulation with a double roller granulator is also a no-dryer process.

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How much does a fertilizer production line cost?

Cost is driven by capacity, automation and the number of process stages. A powder organic line is the least expensive; granule lines add a granulator, dryer, أكثر برودة, فاحص, coater and conveying system; NPK lines additionally require batching, reaction and, often, steam generation. Send us your capacity and target product for a detailed quotation.

What capacity can I get from one line?

Standard lines run from 1 ر / ساعة ل 50 ذ. Because fertilizer plants usually operate 8–10 hours per day, a 5 t/h line yields roughly 40–50 tonnes of finished product per shift, which is the right scale for a regional producer.

Can the line be made fully automatic?

نعم. Fully automatic lines use PLC control with automatic batching by weight, closed-loop moisture control on the dryer, automatic packing and remote monitoring. Semi-automatic lines with manual feeding are a common choice for the first years of operation and can be upgraded later.

How long does it take to deliver and install a line?

Standard machines are delivered in 20–35 days; a complete custom line takes 45–70 days depending on the number of units. Installation and commissioning on site normally takes two to five weeks, followed by operator training.

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