Twin Screw Extruder Granulator

Product Description

In the dispersion where the solid powder coexists with the liquid and is based on the solid phase, the dispersion is self-adhesive (or applied with a binder), by a forced method (such as extrusion, gravity, centrifugal force, mechanical force, ) The solid particles of basic particles bonded to each other, increased. And the formation of a certain shape and size uniform, concentrated particles. Wet granulation complete sets of devices mainly by mixing (kneading), granulation, drying and its auxiliary system equipment. Powder after mixing (kneading), into the granulator to form the desired particle size of the wet product, obtained by drying the granular product, so as to achieve the purpose of granulation. 

SET Type twin screw extruder granulator points before the discharge type and side discharge type, the former discharge granulation diameter generally choose between 1.5-12mm, the side of the pellet-type granule diameter is generally 0.7-2.0mm Between the choice of particle shape cylindrical, granulation rate = 95%.

Twin Screw Extruder Granulator Specifications

Twin Screw Extruder Granulator Applications

It is widely applied to such products requiring granulation as rubber ingredients, food additives, plastic additives, catalyst, pesticide, dyestuff, pigment, daily chemicals, pharmaceuticals industry, etc.

Twin Screw Extruder Granulator Main Advantages

As the powdered material completes the granulation process in a wet state, the operating conditions of granulation and its subsequent processes such as drying, packaging, etc., are greatly improved. Generally reduce the dust on the scene more than 90%. Through the granulation, powder products can be avoided prone to caking, bridging, pulsation and other effects of the phenomenon, while avoiding the use of secondary pollution caused by powder, so that the physical properties of products have been greatly improved. Under normal circumstances, the granulation products have a larger proportion of the accumulation of accumulation, it can save transport, storage, packaging space. For multi-component composite, mixed products, granulation can avoid segregation of each component, so as to truly ensure the quality of composite products.