The twin-screw extruder has good feeding performance, mixing and plasticizing performance, exhaust performance, extrusion stability, etc., which has been widely used in the molding and processing of extruded products. Among them, the masterbatch extruder is suitable for the extrusion and manufacture of filled masterbatch, flame retardant masterbatch, antistatic masterbatch, white color masterbatch, whitening masterbatch, black color masterbatch, textile masterbatch, etc. In this article, we will briefly introduce the auxiliary equipment of the color masterbatch twin-screw extruder.

The extruder is an important equipment for plastic molding, processing and granulation. The normal use of the extruder can give full play to the efficiency of the machine and maintain a good working condition. Careful maintenance is required to prolong the service life of the machine.

As we all know, raw materials, energy, and information are the three cornerstones of contemporary industrial production, and the degree of its progress symbolizes the development capacity of a country's overall technological progress. In materials science, bimetallic technology is a very key way to enhance the service life of mechanical parts. It takes ordinary metal materials as the matrix, while the working surface of mechanical parts is compounded with another layer of alloy that has a special role in increasing the wear resistance and corrosion resistance of the part to enhance the service life of the part. This article discusses the application of reinforcement modification extruders in the bimetallic industry.

The difference between twin-screw extruders and single-screw extruders is mainly reflected in two aspects: the way the material is conveyed and the flow field of the material. This article will briefly explain the differences between twin-screw extruders and single-screw extruders in plastic recycling from these two aspects.

Paying attention to small details can go a long way in increasing extruder performance.

Paying attention to small details can go a long way in increasing extruder performance.

Plastic product formulation design may seem easy on the surface, but it's usually the simple things that don't get much attention, which affect the results later. So how do you design a high-performance, easy-to-process, low-cost formulation for use with a reinforcement modification extruder?

The control system of a plastic granulator includes a heating system, cooling system, and process parameter measurement system, which mainly consists of electrical appliances, instruments, and actuators, i.e. control panel and operation desk. The electrical control of the extrusion unit is roughly divided into two major parts: transmission control and temperature control, to achieve the extrusion process including temperature, pressure, screw rotation, screw cooling, barrel cooling, product cooling, and outside diameter control, as well as traction speed, neat line up and ensure that the take-up tray on the constant tension take-up control from an empty tray to a full tray.

The bioplastic extruder is working under high temperature, high pressure, high mechanical torque, and high friction conditions for a long time. What factors will affect the efficiency of the bioplastic extruder? How should we maintain the bioplastic extruder on a daily basis?

Twin screw extruders are developed on the basis of single-screw extruders and have been widely used in the molding and processing of extruded products because of their good charging performance, mixing and plasticizing performance, exhaust performance, and extrusion stability. To understand the working principle of twin screw extruder, we must first have some knowledge of the structure of twin screw extruder. This article provides a brief introduction to the structure and principles of twin screw extruders.