Fertilizer granulator is widely used in the npk compound fertilizer industry, commonly known as the equipment to transform powdered materials into large particles. The granulator plays an important role in the compound fertilizer industry and directly affects the quality of the compound fertilizer. If the granulator breaks down the whole fertilizer production line needs to stop therefore choosing a good fertilizer equipment manufacturer is important to your success.

What are the types of granulators in the npk compound fertilizer industry?

There are different types of granulators in the npk compound fertilizer industry. There are rotary drum granulators, Disc granulators, Pan granulators and extrusion granulators, each with its own operating principle which aid in different production procedures.

What is the structure of the fertilizer granulator in compound fertilizer industry?

Today I am going to introduce two main granulators used in the compound fertilizer industry, the structure of the rotary drum granulator is relatively complex, the rotary drum granulator is composed of three parts, the barrel part, the supporting part, the transmission part. The barrel part is usually made of carbon steel or stainless steel based on the working condition and customer’s budget. The supporting part is composed of supporting rollers and the base frame, the supporting part is crucial to the service life of the rotary device. The transmission part is made of girth gear and pinion, the pinion drives the girth gear to rotate the barrel. TONGLI’s rotary granulator differs from other supplier because of its unique patented design, and the unique treatment of the material, and the machining precision of the workpiece.

What is the structure of the fertilizer extrusion granulator in compound fertilizer industry?

The roller press extrusion granulator utilizes the press mechanism, there are two types of roller press machine used in the fertilizer industry, one is round granule roller press granulator and another is irregular granule roller press which is adopted according to different process flow.  The structure of the extrusion roller press is simple, two rollers with SS304 lining will press against each other by the hydraulic cylinder, other than that there is a forcible feeding device on top to ensure the consistent feeding of the raw material.

What is the fertilizer granulator machine?

Fertilizer granulator machine is a part of the npk compound fertilizer production line, it is crucial equipment to manufacture high quality compound fertilizer. It has been widely used in organic fertilizer industry, and inorganic fertilizer industry. The selection of the model of the granulator may vary based on customer’s specific requirements. The selection of granulator depends on the product you want to produce.

This article is authored by technical writer: Richard zhu