Can double roller granulator meet the production requirements of most fertilizer plants


The double roller extrusion granulator is suitable for the granulation of various high, medium and low content compound fertilizers, with high particle strength and beautiful appearance. Meet the requirements of energy saving, low carbon and environmental protection in organic fertilizer industry. For most fertilizer manufacturers, this is a popular fertilizer production machine.

Applicable materials of double roller press granulator

The granulator can be used for continuous production and processing of various raw materials in fertilizer plant. Ammonium chloride, ammonium sulfate, potassium chloride, magnesium sulfate and other high, medium and low concentration compound fertilizers and chemical raw materials, as well as inorganic fertilizer raw materials, organic fertilizer raw materials, organic biological fertilizer raw materials, etc.
roller granulator

Working mode of double roller granulator

Mainly through external pressure, the material is forced to pass through the gap between two rollers rotating on the opposite side, and is compressed into sheets. In the rolling process, the actual density of the material can be increased by 1.5-3 times, reaching a certain strength requirements. Compared with rotary drum granulator and other pelletizer, the roller extrusion granulator has the advantages of low price, small floor space and flexible operation. By changing the slotting form of the roll surface, the sheet, strip and oblate materials can be obtained to meet the needs of customers. Dry powder raw materials can be granulated directly without subsequent drying and drying process.
The transmission connection part of the extrusion pelletizer, the motor drives the belt pulley, the V-belt and the reducer to make the head work, the other chain wheel and the chain form the transmission chain, which is transmitted to the crushing and separation work part, the transmission reducer and the head work part are meshed with the nylon pin coupling to transmit the transmission.

Features of double roller granulator

1. Compact structure, convenient maintenance and simple operation.
2. Fertilizer production process is short, energy consumption is low and efficiency is high.
3. The machine has low failure rate and wide range of applicable raw materials. The rolling can be adjusted freely according to different materials.
4. It can realize the production and control of one person and multiple machines.