Water - ring pelletizing plastic environmentally - friendly extrusion granulator

Main features

Traditional waste plastic recycling extrusion granulators use melt extrusion pelletizing technology, while the direct-cut underwater pelletizing extrusion granulator is a new type of machinery that directly pelletizes the molten material underwater. Melt pelletizing has significant advantages over solid pelletizing. The main components of the direct-cut underwater pelletizing extrusion granulator include: a two-stage venting extruder, an underwater pelletizing die, a flexible cutter holder, a vertical automatic dewatering device, a vibrating separator screen, and a pneumatic conveying system with a material collection hopper.

The water ring pelletizing extrusion granulator has the following main extrusion characteristics:

1. Since the plastic is scraped off by a blade in the molten state and solidified after being cooled by circulating water, this pelletizing method can be used for polymers of different viscosities. Pelleting in the molten state will not generate any dust, and the pellets are regular in shape, making packaging and transportation more convenient.

2. The die head output and pelletizing speed are automatically adjusted according to the extrusion volume to change the pellet size. Alternatively, different blade numbers can be used to manually change the shape of the pellets.

3. The water ring pelletizer integrates pelletizing and cooling into one process, eliminating the need for a 4-6 meter long cold water tank and greatly reducing the floor space required.

4. Water ring pelletizing directly pelletizes the plastic melt and cools it, thus automating the pelletizing process. It is easy to operate, has low noise, and produces high-quality pellets.