In the daily operation of a twin-screw extruder, there are several key considerations to keep in mind to ensure smooth and efficient processing.

Care and keeping your compounding extruder in good condition is critical to the performance and longevity of the equipment. A compounding extruder is a key piece of equipment used to mix and process materials such as plastics, and it plays an important role in the production process.

Haisi extrusion provides advanced pelletizing line for all kinds of color masterbatch. We design the color masterbatch extruder according to the output, formula and final application as your request.

How to improve the scratch resistance and wear resistance of plastics? 1.Choose the appropriate matrix resin 2. Use fillers with good wear resistance 3. Add appropriate wear-resistant additives

During blown film production, the adverse reactions of raw materials are summarized in the table below for reference.

The main technical parameters that should be paid attention to when selecting twin screw extruders. 1. Twin screw large diameter D, 2. Screw length-diameter ratio L/D, 3. Gearbox torque level T/A3, 4. Twin screw maximum rpm.

The extrusion machines in the domestic plastic industry are roughly divided into two categories: single screw extruder and twin screw extruder. Because these two types of equipment have their own characteristics, they are widely used in the plastic industry.

The conical twin-screw feeder solves the complicated feeding procedure in the prior art plastic granulation process, and realizes the conical twin-screw feeding integrated unit for stable and continuous feeding to the extruder.

This article introduces the basic principles of twin screw extrusion of plastics, including Mechanical principles，Thermal principle，Deceleration principle，The feed acts as a coolant，In the feed zone, sticks to the barrel & slides onto the screw，Materials cost the most，Energy costs are relatively unimportant，The pressure at the end of the screw is very important，Output = displacement of last thread +/- pressure flow and leakage，Shear rate plays a major role in viscosity， and The motor is opposed to the barrel these aspects.

The twin screw extruder has a wide range of applications, and can process and produce a variety of products. We need to choose different auxiliary machines to adapt or improve the material characteristics, and make products perfect.