Process of non-drying counter-roller squeezing fertilizer granulator

Introduction of non-drying double-roll extrusion granulator:

The non-drying double-roller extrusion granulator process has a wide range of applications in powder processing particles. Its characteristic is that it does not need to humidify the material, nor does it require heating, and can directly process the material into particles. It can be used for the processing of organic and inorganic fertilizer particles, and also for the processing of feed particles.

Technical Parameters

Granule Strength and Apperance Type:

Process of non-drying roller extrusion granulator:

1. Add the qualified raw materials into the mixer according to the ratio requirements and mix them evenly.

2. Transport to the disc feeder, and remove the metallic substances from the material during the transportation process.

3. The material in the disc feeder evenly enters the extrusion granulator, and the material is forced to pass between the two pressure rollers to be squeezed into flakes, and the flakes are broken into pieces by the coarse crusher under the pressure rollers. Sieving. The materials on the screen continue to be crushed and sieved.

4. The semi-finished products are transported to the finished screening machine. The fine particles after screening are returned directly to the disc feeder. The large particles are crushed by the pulverizer and then returned to the disc feeder.

5. The qualified products after screening are transported to the fully automatic packaging scale for weighing, packaging, and storage.

Features of non-drying double-roll extrusion granulator:

1. Extrusion granulation does not need to heat and humidify the materials, which saves investment and energy, and can also be adapted to the granulation of ingredients containing heat-sensitive materials, such as ammonium bicarbonate and certain organic fertilizers.

2. No waste water or waste gas is discharged outside during the production process, and it will not pollute the environment.

3. The extrusion granulation process is short, easy to operate, easy to realize automatic production control, and improve production efficiency.

4. There are no special requirements on the properties and particle size distribution of the raw materials, so the source of raw materials is relatively wide.

5. The production is more flexible, and the product plan can be changed at any time, which is conducive to the production of special fertilizers in small batches.

6. The product has uniform particle size distribution, no segregation or agglomeration.

7. The shape of extrusion granulation product is uniform and not round. Generally, if you need a more round product, you need to further shape the particles.

Tianci non-drying double roll extrusion granulator manufacturer:

Zhengzhou Tianci Heavy Industry has rich experience, good design concepts, and equipment upgrades in the process design of the double-roll extrusion granulator. Relatively speaking, the granulation rate is high and the return material is low, which is a popular product in the market. Dry extrusion granulator process equipment.