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Introduction Co-rotating parallel twin-screw extruders play a crucial role in the processing and modification of polymer materials. With their unique structural design and efficient mixing capabilities, they have become powerful tools for achieving precise control and modification of polymer materials. In recent years, with the increasing awareness of environmental protection and the demand for sustainable

To enhance the quality of their final products, certain manufacturers have invested in costly underwater pelletizers, only to discover that the moisture content of the pellets remains high. Is there truly no distinction between expensive underwater pelletizers and more affordable ones? In reality, it’s simply an oversight in the production process. In plastic granulation production,

The cause of  viscosity drop of pet pellets caused by twin screw extruder machine 1. The main reason for the viscosity drop of PET (Polyethylene terephthalate) pellets caused by a twin screw extruder machine is primarily due to the intense shearing forces and high temperatures experienced during the extrusion process. When PET pellets are fed

1. If the working surface of the screw has slight wear or scratches, use a whetstone or fine emery cloth to polish the damaged area. 2. When there are serious wear or scratches on the working surface of the twin-screw extruder screw, the cause of the wear and scratches of the screw should be checked

You Can Divide the Screw Structure of the Twin Screw Extruder into Integral Type and Combined Type A screw extruder machine of Nanjing Granuwel Machinery CO., LTD has two identical intermeshing screws and co-rotating screws. Based on its purpose and screw arrangement, the screw is divided into three sections: the feed section, the mixing area, and the

Twin Screw Extruder Working Principle in Brief People use the twin screw extruder machine in the plastic extrusion process. People use it when two or more chemicals are mixed or compounded. Reactive polymeric materials are the ideal candidates for this method of extrusion. A twin screw extruder is especially helpful for producing stiff mixtures of

Regular equipment maintenance, adherence to operational guidelines, ensuring the quality of raw materials, and implementing effective safety systems are crucial measures for preventing accidents in the production of plastic modification pelletizers. The common reason of production accident of the small twin screw extruder What problems should be paid attention to in the use of small

Twin screw extruder uses for processing ordinary high-gloss powder Application of high-gloss powder in plastic industry High-gloss powder is a powder additive that can be added to plastics to increase the brightness of products and improve the appearance and texture. The principle of high-gloss powder is to use the diffuse scattering of light to modify

Introduction of Auxiliary Mechanism of Mini Twin Screw Extruder The auxiliary machine of mini twin-screw extruder mainly includes release device, straightening device, preheating device, cooling device, traction device, meter, spark testing machine and take-up device. The use of the extrusion unit is different and its optional auxiliary equipment is also different, such as cutters, blow dryers,