Overview of pet washing line

PET Washing line is a self-adhesive (or external binder) in which the solid powder and the liquid coexist and is mainly composed of a solid phase (such as extrusion, gravity). , centrifugal force, mechanical force, air current impulse, etc.) make the basic particles of the solid powder adhere to each other, increase, and form a group of particles with a certain shape and uniform particle size.

The wet pelletizing line machine complete set consists mainly of mixing (kneading), granulation, drying and auxiliary system equipment. After the powder is mixed (kneaded), it enters a granulator to form a wet product having a desired particle size, and is dried to obtain a granulated product, thereby achieving the purpose of granulation.

The twin-screw extrusion plastic granulator is divided into a front discharge type and a side discharge type. The front discharge type granulation diameter is generally selected between 1.5-12 mm, and the side discharge type granulation diameter is generally selected between 0.7-2.0. The shape of the particles is cylindrical, and the granulation rate is ≥95%.