What is double roll extrusion granulator？

The double roll extrusion granulator is the key equipment for granulating ammonium chloride, ammonium sulfate and compound fertilizer. It has advanced technology, reasonable design, compact structure, novel and practical, low energy consumption. It is matched with corresponding equipment to form a small production line. It can form a continuous and mechanized production with a certain capacity.

The double roll extrusion granulator adopts eugenic formula and does not need to be dried, and is produced at room temperature. The product is rolled and formed at one time, so that the product quality meets the technical index requirements of the compound fertilizer. It is a special compound for the production of high, medium and low concentrations of various crops. It is an updated product for energy saving and consumption reduction in the mixed fertilizer and compound fertilizer industry.

The double roll extrusion granulator has a short process flow, low energy consumption and large output. The dry powder is directly granulated without subsequent drying process, which is more conducive to the connection and transformation of the existing production process. The granule strength is high, and the increase in bulk density is more significant than other granulation methods.

The double roll extrusion granulator is especially suitable for increasing the specific gravity of the product. The operation flexibility is large, the application range is wide, and the squeezing force can be adjusted by hydraulic pressure.