Compound Fertilizer Production Line


Compound Fertilizer Production Line Introduction

Manufacturing Plant, Farms, Energy & Mining, Other

Raw Material:

NPK Materials


Compound Fertilizer Processing

Compound fertilizer production line is widely used in the production of compound fertilizer. NPK fertilizer, NP, ANP, DAP, MAP, can, SSP and other materials can be granulated into compound fertilizer particles on a processing line. The equipment can be specially used for the production of different concentrations, different kinds of compound fertilizer, such as organic fertilizer, inorganic fertilizer, biological fertilizer, magnetic fertilizer, etc. It is mainly used to produce spherical particles with diameter of 1mm ~ 3mm.

Types of Compound Fertilizer Production Lines

150,000 tons/year Compound Fertilizer Production Line

Compound fertilizer equipment is a special equipment used to produce compound fertilizer and compound fertilizer, also known as compound fertilizer equipment, compound fertilizer production line, compound fertilizer production equipment, etc.

100,000 tons/year Compound Fertilizer Production Line

Generally, urea, ammonium nitrate, ammonium chloride, ammonium sulfate, ammonium phosphate (monoammonium phosphate, diammonium phosphate, heavy calcium, general calcium), potassium chloride (potassium sulfate)

NPK Fertilizer Production Line

The NPK material can be granulated into compound fertilizer particles on a processing line. The equipment is specially used for the production of different concentrations, different kinds of compound fertilizer, such as organic fertilizer, inorganic fertilizer, biological fertilizer, magnetic fertilizer, etc.

Compound Fertilizer Production Line Mchine

Complete sets of equipment flow layout is compact, scientific and reasonable, advanced technology. Energy saving, no waste discharge, stable operation, reliable operation and easy maintenance.


Raw Materials For Compound Fertilizer Production Line

The raw materials used in a compound fertilizer production line can vary depending on the specific formulation of the fertilizer being produced. However, here are some common raw materials used in the production of compound fertilizers:


  1. Nitrogen sources: Ammonium sulfate, ammonium nitrate, urea, ammonium chloride, calcium cyanamide, and others.

  2. Phosphorus sources: Single superphosphate, triple superphosphate, rock phosphate, and others.

  3. Potassium sources: Potassium chloride, potassium sulfate, potassium nitrate, and others.

  4. Micronutrients: Iron, zinc, boron, copper, molybdenum, manganese, and others.

  5. Fillers: Ground limestone, gypsum, and others.

  6. Binders: Bentonite, lignosulfonates, and others.

Compound Fertilizer Production Process

  1. Raw Material Preparation: The main components of compound fertilizer are nitrogen (N), phosphorus (P), and potassium (K) in the form of various chemical compounds. The raw materials, such as ammonium nitrate, urea, ammonium phosphate, potassium chloride, and others, are selected and prepared according to the desired nutrient composition.

  2. Mixing and Blending: The selected raw materials are thoroughly mixed and blended together in specific ratios to achieve the desired nutrient content and balance. This process ensures a uniform distribution of nutrients throughout the fertilizer.

  3. Crushing and Grinding: The blended raw materials may undergo a crushing and grinding process to reduce the particle size and enhance the efficiency of subsequent manufacturing steps.

  4. Granulation: The crushed and ground materials are fed into a granulator machine, where they are agglomerated into granules. This process involves the addition of a binder or a liquid solution to facilitate the formation of granules.

  5. Drying: The freshly formed granules contain moisture and need to be dried to improve their stability and prevent caking. Drying is typically achieved through a rotary drum dryer or fluidized bed dryer, where hot air is circulated to remove moisture.

  6. Cooling: The dried granules are cooled to room temperature to enhance their handling and storage properties. This can be done using a rotary cooler or a fluidized bed cooler.

  7. Screening and Classification: The cooled granules are sieved and classified to remove oversized or undersized particles, ensuring the uniformity of the final product.

  8. Coating (optional): In some cases, the granules may undergo a coating process to improve their appearance, reduce dust generation, or provide additional functionalities, such as slow-release properties.

  9. Packaging: The final compound fertilizer is packaged into bags or other appropriate containers for distribution and sale.

Other Fertilizer Making Equipment


Organic Fertilizer Production Line

Organic fertilizer production line converts natural organic materials into high-quality fertilizers through composting, granulating, and packaging.


Fertilizer Crusher

An organic fertilizer crusher is a machine that crushes organic raw materials into small pieces to facilitate further processing in the production line.


Fertilizer Mixer

An organic fertilizer mixer is a machine that blends organic materials and other components together in a uniform manner, creating a high-quality fertilizer mixture for use in farming or gardening.


Fertilizer Granulator

An organic fertilizer granulator is a machine that transforms organic raw materials into uniform, spherical granules, which are easier to handle, transport and store.


Fertilizer Drying Cooling Machine

An organic fertilizer drying cooling machine is used to remove excess moisture from organic fertilizer granules and cool them to a suitable temperature for storage and transportation.


Automatic Fertilizer Packing Machine

An automatic fertilizer packing machine is used to automatically weigh, fill, and pack organic fertilizer into bags, improving efficiency and reducing labor costs in the production process.

Why Choose Tongda Manufacturer


Our company has a standardized heavy factory building of 60,000 square meters. More than 100 sets of various gold processing equipment. The company has passed the ISO9001-2015 quality system certification, and was rated as an AAAA-level standard good behavior enterprise.

Product Transportation and Delivery

TongDa upholds craftsmanship, from equipment prep to delivery, using standardized processes to ensure safe, damage-free delivery. We guide project construction, installation, and commissioning. Upon project completion, client project acceptance guarantees satisfaction.

Perfect after-sale protection

Our team technical engineers solves project problems from consultation to maintenance. We offer comprehensive training for customers’ technical staff, followed by ongoing technical support and project follow-up to ensure stable operation.

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