Kleiner Scheibengranulator
Disc -Dünger Pelletizer
Drum Granulator For Sale
Granular Fertilizer by Drum Granulator

Herstellung von NPK -Dünger

Anwendung

Bergbau, Chemische Industrie, Baustoffe, Düngerpflanzen, usw.

Kapazität

1-30 t/h

Hauptkraft

7.5-22 KW

Granulatgröße

3-10 mm

NPK-Dünger ist ein Mehrnährstoffdünger, dessen Hauptbestandteil Stickstoff ist, Phosphor und Kalium. Diese drei Elemente sind unverzichtbare Nährstoffe für das Pflanzenwachstum. Diese Art von Mehrnährstoffdünger wird häufig in der landwirtschaftlichen Produktion eingesetzt, da er zur Verbesserung des Ernteertrags und der Erntequalität beiträgt, indem er eine Vielzahl wichtiger Nährstoffe liefert, die für das Pflanzenwachstum erforderlich sind. Momentan, In der NPK-Düngemittelindustrie gibt es zwei Verarbeitungsmethoden für NPK-Düngemittel. Eine besteht darin, pulverförmige Düngemittelrohstoffe in NPK-Düngemittelpartikel umzuwandeln, und die andere besteht darin, den vorbereiteten Einzelstickstoff zu mischen, Phosphatdünger, und Kaliumdüngerpartikel. Bezüglich dieser beiden NPK-Düngemittelproduktionsmethoden, Shunxin Machinery hat NPK-Düngemittelgeräte für Düngemittelhersteller entwickelt. Wenn Sie eine komplette NPK-Düngemittelproduktionslinie bauen möchten, Dann kann die Shunxin Machinery Company Ihre Anforderungen erfüllen. Hier finden Sie alles, was Sie wollen.

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2 Types of NPK fertilizer production line

NPK Powder fertilizer production line

NPK powdered fertilizer production line mainly includes crushing equipment, mixing equipment, screening equipment, packaging equipment, usw.

The specific steps as follows:

Erste, it is advisable for you to prepare the raw NPK materials in advance, and then the raw materials are sent to the crushing equipment for thoroughly crushed into particles. After crushing, a screening machine is put to use to screen out large pieces of fertilizer. Anschließend, the powder fertilizer is then mixed evenly to achieve a balance of various elements. Endlich, the qualified particles will go through another screening process, and later they are ready for packaging. After packaging, you need to examine the quality of the finished NPK fertilizer powder, then the qualified NPK fertilizer can for sale.

NPK pellet fertilizer production line

NPK granular fertilizer production line includes more equipment and processes than powder production line, such as a feeder, Granulationsausrüstung, Trockner, Kühler, screening machine and Verpackungsmaschine.

The specific steps as follows:

Zunächst einmal, the raw materials need to be mixed evenly to facilitate subsequent granulation. After preparing the raw materials, the crushing equipment can crush the NPK raw material into smaller particles. Then you will use a granulator to make the powdery raw materials into granules, and the mixed raw materials are granulated in the granulator. Nachher, since the water content of the granulated pellets is too high, so there should have drying machine to dry out water moisture to improve the storage stability and ease of use of the fertilizer. The cooler is always an equipment that cooperate with the dryer, and is usually used to cool the fertilizer after drying. Endlich, you can package the granulated pellets for sale.

Bulk Blending Fertilizer Production Line
Compound Fertilizer Manufacturing Line

What is the key equipment in the NPK fertilizer production line?

NPK fertilizer granulation equipment is an important component in the NPK fertilizer production line. It is mainly used to convert NPK powder fertilizer into granules for easy use and transportation. daher, if you have needs for NPK fertilizer granulation, then we have the following 2 types of Shunxin granulators for you to choose from:

Rotary Drum Granulationsmaschine zum Verkauf

Drum -Dünger -Granulator ist eine der Schlüsselausrüstungen bei der Herstellung von Mehrnährstoffdüngern, which is suitable for larger scale NPK fertilizer plant and with an output of 1-30t/h . This is a commonly used and mature granulation equipment. It adds materials into a rotating cylinder and relies on the centrifugal force to form pellets. Darüber hinaus, durch eine bestimmte Menge Wasser oder Dampf, um die Luftfeuchtigkeit im Zylinder anzupassen, verursachen eine ausreichende chemische Reaktion von Rohstoffen. Gleichzeitig, mit Hilfe der Rotation des Zylinders, making the material particles extruded and formed into balls. Es bietet die Vorteile einer hohen Produktivität und eines geringen Energieverbrauchs. Zusätzlich, it adopts the agglomeration wet granulation method, which makes the NPK pellets more uniform and round.

Disk granulating machine for sale

There is an inclined disc inside the Scheibengranulator. The NPK fertilizer granules are made through the rotation of the disc and the humidity of the materials. The disk pelletizer is a common granulator, und es wird nasse Granulationsmethode angewendet. Durch die rotierende Scheibenoberfläche, the NPK material powder is pelletized under the action of centrifugal force, Reibung und Schwerkraft unter bestimmten Luftfeuchtigkeitsbedingungen. Es verfügt nicht nur über einen einfachen Aufbau und eine flexible Bedienung, hat aber auch eine hohe Granulationsrate von mehr als 93%. Aus diesem Grund, it is known as one of the first choices of many NPK compound fertilizer manufacturers because of its high efficiency.

Large Scale Pan Pelletizer
NPK Drum Granulator
Rotary Drum Granulator
Simple Disc Pelletizing Production Line

What Are Suitable Raw materials for Manufacturing of NPK Fertilizer?

The raw materials of NPK fertilizers are mainly derived from natural resources and industrial by-products, including the following types:

  1. Nitrogen fertilizer(N): Harnstoff, ammonium sulfate, Ammoniumnitrat, ammonium chloride, calcium nitrate, usw. Darunter, urea is the most commonly used nitrogen fertilizer raw material because of its high nitrogen content and good solubility.
  2. Phosphorus fertilizer(P): Mainly superphosphate, heavy superphosphate, Calciummagnesiumphosphatdünger, usw. Another important phosphorus source is calcium dihydrogen sulfate, which can be directly used as a fertilizer raw material or can be converted into Phosphates are used
  3. Potassium fertilizer(K): Potash minerals are the main source of potassium fertilizers, such as potassium chloride and potassium sulfate. Zusätzlich, there are some industrial by-products containing potassium that can also be used in fertilizer production, such as fireweed ash.

5 Advantages of NPK compound fertilizer granulation production line

  • 【High efficiency】It meets the needs of large scale production, making the production efficiency much higher than traditional fertilizer production methods.

  • 【Stable quality】Controlling and adjusting the production process can achieve stable product quality. Compared with manual or small-scale production, the compound fertilizer particles are uniform in size and the active ingredients are in a balanced manner.

  • 【Umweltverschmutzung reduzieren】Typischerweise, during the production process, you can treat emissions with professional equipment to avoid direct emissions causing environmental pollution.

  • 【Cost savings】Through automated control, the NPK compound fertilizer granulation production line can reduce labor costs and energy consumption, and reduce production costs.

  • 【Easy to store and transport】The granulated compound fertilizer is plump and firm, easy to store and transport, and is conducive to market sales.