Design and application of ammonium sulfate roller granulator


Double roller granulator is a new generation of pellet machine developed and designed by the organic fertilizer manufacturing industry.The basic principle of extrusion molding is used to form fertilizer granules with a diameter of 2.5-20 mm many times. The granulation rate of this machine is higher than 86%. The double roller press granulator is a common processing method in the organic fertilizer production line without drying (water content 3% -7%) at room temperature. Roller granulation machine has low cost and fast granule processing. As an organic fertilizer project investment, it can produce excellent economic benefits.

Application of roller granulator

Double roller press granulator is applied to the processing technology of non drying fertilizer particles, which can produce fertilizer particles in one extrusion, with low cost. The granulator manufactured by Tianci fertilizer equipment factory adopts reliable motor. There is no discharge of three wastes in the production process of the machine. The plastic processing is stable and the maintenance is simple. Compared with the rotary drum granulator, it has the advantages of low energy consumption, good component structure, good technology and good economic benefits.

Roller granulator is used for compound fertilizer, organic fertilizer, fine feed and other raw materials. It can be used to produce and process a series of fertilizer products with various concentration values (including organic fertilizer, inorganic fertilizer, biological fertilizer and magnetic fertilizer), ammonium bicarbonate fertilizer, ammonium persulfate fertilizer, etc., which are common in the production and manufacturing of fertilizer industry.

Design of roller granulator for ammonium sulfate

roller granulator
1. Frame part: the main body of the whole ammonium sulfate granulator is installed and fixed on the frame. The frame of the machine is welded with channel steel, with stable structure and corrosion-resistant materials, so as to extend the service life and meet the specific process requirements.

2. Transmission connection part: the motor drives the pulley, V-belt and reducer to make the head work. In addition, the chain wheel and chain constitute the transmission chain to the broken and separated parts.

3. Working parts of the head: it is transmitted to the transmission roller shaft through the pin shaft through the coupling, and ensures the synchronous operation of two roller shafts through a pair of open gears.

4. Crushing and separating part: the material flows to the crushing chamber at the lower side after being extruded by the roller, and the particles and returned materials can be separated by the rotation of the double axis hammer.