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Understand the types and uses of fertilizer granulator machine

 The fertilizer granulator machine is widely used, and the organic fertilizer and compound fertilizer granulators have several types such as a drum granulator, a disc granulator, and a roll granulator, among which a disc granulator and the roller extrusion granulator is the most common type in the organic fertilizer and NPK fertilizer production.

The disc granulator adopts the integrated tilting or plane running of the main shaft and the disc. In the actual production process, a spraying device is arranged at the upper end of the disc granulator to adjust the moisture entering the raw material of the disc granulator. The granulator is reinforced by a plurality of radiant steel plates, which is sturdy and durable and never deformed. The thickened, weighted, and sturdy base design eliminates the need for anchor bolts for smooth operation. The disc granulator has the characteristics of simple structure, high strength, easy maintenance, convenient use, high granulation rate and uniform particle size. The uniformly mixed raw materials enter the disc at a constant speed and roll into spherical particles under the action of gravity and centrifugal force. The disc granulator has fewer failures, low energy consumption, convenient adjustment and superior performance.

The roller extrusion granulator is a “universal granulator” in the NPK fertilizer production. Its structure is divided into three parts: granulation, crushing and sieving. The whole machine is carbon steel structure, and the extrusion roller is made of 20 chrome manganese titanium and other special wear-resistant materials. The advantages of this model are low cost, stable output, adapt to various organic fertilizers, compound fertilizers, compound fertilizer granulation, and eliminate the conventional steps of drying and cooling. It is an ideal product for small enterprises to start.

The drum granulator barrel adopts special rubber lining or acid-resistant stainless steel lining to realize automatic mites and de-tumor, and the traditional scraper device is eliminated. The machine has the characteristics of high ball strength, good appearance quality, corrosion resistance, wear resistance, low energy consumption, long service life and convenient operation and maintenance.

Rotary drum granulator, the machine is equipped with steam, gas ammonia or adding phosphoric acid or nitrogen solution, phosphorus ammonia slurry, heavy calcium slurry, chemical reaction and heating compound fertilizer granulation process in the cylinder, or supplement The cold granulation process of the compound fertilizer with a small amount of water passes the rotary motion of the material to be granulated through the cylinder, and the rolling body rotates in the cylinder body, and sticks into a ball under a certain humidity and temperature to complete the ball making process.

Zhengzhou Huaqiang Heavy Industry Co., Ltd. is leading fertilizer machine manufacturer in China, producing compound fertilizer and organic fertilizer machinery (fertilizer granulator machine, mixer, dryer, cooler, coating machine, etc.). Our products are sold to all abound the world. Welcome to inquiry.