Dry Roll Extrusion Granulator

Description

Details

Principle

Dry powder materials from the top of the device to join, the degassing, spiral preloading to roll on roll, great pressure condition, causes the material to produce plastic deformation was compressed into slices. Flaky materials after crushing, whole grain, such as screening process, obtaining the granular product. Extrusion pressure and the size according to the granulation operation required by hydraulic pressure regulator. 



Applications

Capsule filler particles, paint, detergent, catalyst, strontium carbonate, white carbon black, chemical fertilizer, inorganic salts, chlorinated isocyanuric acid, bleaching powder, pesticide, oxides, as well as industrial recycling dust materials: such as cast iron plant dust, lead, zinc, aluminum dust, dust, dust filter in converter, grinding dust.



Main advantages

1.Material by mechanical pressure forced compression molding, do not add any wetting agent, the product purity guaranteed. 

2.Simple and short technical process, low energy consumption, high yield. 

3.Dry granulation directly, without the need for further drying process, more conducive to the existing production processes of convergence and transformation. 

4.Particle high strength, bulk specific gravity of improved as compared with the other method of granulation is more significant. Especially suitable for increasing the mass density of product.

5.Flexible operation, wide adaptation range, extrusion pressure can be adjusted by hydraulic pressure regulator.