Ligne de production d'engrais composés

Our company offers the compound fertilizer production equipment with compact layout, scientific and reasonable design, and advanced technology. En outre, they have advantages of energy saving and consumption reduction, no environmental pollution, stable operation, reliable operation and convenient maintenance.

Its wide adaptability of raw materials make it applied frequently in compound fertilizer, pharmaceutique, chimique, feed and other industrial granulation, with a high granulation rate.
Basic raw materials of compound fertilizer production need to be crushed to a certain fineness, tel que nitrate d'ammonium, urée, chlorure d'ammonium, nitrate de calcium, chlorure de potassium, sulfate de potassium, etc..

Compound Fertilizer Production Process

Compound fertilizer process contains raw material batching, mélange, granulation, séchage, refroidissement, dépistage, coating, packing parts.

Traitement par lots

Les matières premières pour la production d'engrais composés sont l'urée, nitrate d'ammonium, chlorure d'ammonium, CARTE, DAP, (lourd) superphosphate de calcium, chlorure de potassium, etc.. Vous devez mélanger les ingrédients en fonction des demandes du marché local et des résultats de la détection du sol..

Mélange

Les matériaux broyés sont mélangés avec des matériaux auxiliaires pour améliorer l'effet global de l'engrais..

Granulation

Il existe différents modèles de machine à granuler, you can choose the right compound fertilizer granulation machine according your requirements.

Séchage

The belt conveyor sends organic fertilizer granules to the dryer to reduce the moisture content and increase the strength.

Refroidissement

Les granulés d'engrais ont une température plus élevée et sont plus susceptibles de s'agglutiner après séchage.. Le refroidissement peut les rendre facilement stockés et transportés.

Dépistage

Après refroidissement, the pellets are screened, the qualified products are separated out, and the unqualified pellets are returned to the crusher and then re-granulated.

Revêtement

Qualified organic fertilizer granules are coated, qui peut fournir efficacement des micro-éléments et augmenter la luminosité et la rondeur des granulés.

Emballage

You can use the automatic packing machine to pack the finished organic fertilizer granules into bags and store them in a dry and ventilated place.

What Is The Equipment Needed for Compound Fertilizer Production Line?

1. Batching System

Batching system mainly consists of feeding system, weighing device, stock bin and conveyor belt. Par exemple, machine de dosage statique has higher precision, better stability and easier measurement compared with dynamic batching machine.

Dynamic batching machine is suitable for continuous proportioning which is adaptive for large scale industrial production. It has higher working efficiency and degree of automation than machine de dosage statique.

2. Mobile Belt Conveyor

Compared with the ordinary convoyeur à bande, it increases the mobile device and lifting device, which makes conveying capacity increase. Ainsi, we advise you can equip with a loader to change the appropriate place for loading and unloading materials.

3. Mélangeur horizontal

Mélangeur horizontal est un mélangeur générique. C'est largement répandu dans l'industrie chimique, industrie pharmaceutique, usine de transformation des aliments, industrie des matériaux architecturaux et autres domaines.

4. Granulateur à tambour rotatif

Granulateur à tambour rotatif est une machine de moulage qui peut fabriquer un matériau selon une forme spécifique. C'est également l'un des équipements clés de l'industrie des engrais composés.. De plus, this machine has good appearance quality, résistance à la corrosion et à l'usure, faible consommation d'énergie, longue durée de vie, fonctionnement et entretien simples, etc..

5. Machine de criblage rotative

La machine de criblage rotative is commonly used in compound fertilizer production, which is mainly used for the separation of finished products and returned materials, but also achieves the classification of granules. En plus, the machine has easy maintenance, simple structure, easy and smooth operation, which is the ideal equipment in compound fertilizer production.

6. Rotary Coating Machine

Rotary coating machine consists of screw conveyor, rotary cylinder, oil pump, moteur, réducteur, and gears. It can effectively prevent the agglomeration of compound fertilizer. The inner cylinder consists of polypropylene or stainless steel with good corrosion resistance.

7. Machine d'emballage

La machine de conditionnement quantitative automatique, which includes single bucket packaging scale and double one, is a mechanical device for quantitative weighing and packaging of granule and powder shape of bulk materials.

Why Choose Our Compound Fertilizer Production Line?

Pre-sale Design

According to the customer’s actual needs, our plant customize the model and specifications of the equipment, and provide customers with the design of fertilizer production line. De plus, we truly help our customers to design a satisfactory and reasonable production line.

Sales Tracking

We continually monitor the production process of the products, try to shorten the production cycle while guaranteeing the quality of the products, and pay attention to the acceptance of the products. De plus, We can send our company’s senior technical staff to assist customers to design construction programs, and strive to construction programs reasonable and lower cost!

After-sales Service

We are free to assign specialized after-sales service personnel to the scene to assist customers with installation and investigating until successful. En outre, we are responsible for training operators and related technical personnel until our customers can fully operate their own production and master a certain level of technical knowledge and machine maintenance skills.