HongQi Plastic Machinery

Product Info.

Product Name:Waste plastic granulator

Waste plastic granulator by twin screw

Double Screw plastic Extruder

Model: HQ-65

Smart compounding, easy direct extrusion.

HongQi technology uses co-rotating screws. We have adopted this twin-screw technology for use in direct extrusion lines, mainly for inline compounding, and so combined several processing steps into a single one.

Modular system

Configuration of the appropriate granulator.

Barrels and screws can optionally be combined to form a plasticizing unit with raw material feeding, venting or degassing. Geometry and length of the co-rotating screws can be adapted to the specific application. The order in which the kneading and mixing elements are arranged can be freely selected, depending on the recipe, to obtain the best possible configuration.

Easy integration of the HongQi

Easy integration of the HongQi into the line.

With low heights from 465 mm onwards, the HongQi is suitable for new applications. The screw can be extracted also to the rear. That saves the costly disassembly of the downstream equipment and reduces set-up times by about one day.

Processing 100 percent plastic recycling material.

In combination with efficient vacuum units, the HongQi technology enables the direct processing of post-consumer PET bottle flakes - without energy and time consuming predrying.

Cutting raw material costs by 30 percent.

Our HongQi Waste plastic granulator can handle high contents of additives and fillers. Fillers like calcium carbonate or talcum can be directly includet into the process. Thanks to the direct extrusion, you can also reduce energy costs: In the Reitruder, the polymer is processed from source material to final product in one production process, without intermediate compounding and re-melting.

Two systems for different applications.

The HongQi portfolio includes two series with different outer to inner diameter ratios.

Hongqi I
Flat co-rotating twin-screw extruder
Flat design
Temperature-sensitive homogenization of the melt
Multi-purpose use

HongQi II

Deep co-rotating twin-screw extruder
Deep design
Optimal feeding behaviour of materials with low apparent density
Handling of high contents of fillers such as talcum or chalk