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What is the function of the barrel? What are the characteristics of the structure?haracteristics of the structure?

The barrel includes a screw, which rotates in the barrel. When the screw rotates and the thread is pushed, the heat is transmitted to the material by heating outside the barrel. In addition, the volume of the thread is gradually reduced, so that the material is evenly mixed and plasticized into a mo......

Calibration sleeve and its function

The calibration sleeve is a component that assists the cooling and shaping of plastic pipes in the extrusion production of plastic pipes. It is installed at the front end of the vacuum calibration machine. After the pipe comes out of the mold, it enters the vacuum tank and spray cooling tank for fur......

Maintenance of Single Screw Extruder

The maintenance of the extruder is divided into routine maintenance and regular maintenance: routine maintenance is a regular routine work, usually completed during start-up. The key is to clean the machine, lubricate the moving parts, fasten the loose threaded parts, and timely check and adjust the......

PVC Pipe & PVC Pipe Extrusion Line

PVC Pipe has good tensile and compressive strength, but its flexibility is better than other plastic pipe, excellent corrosion resistance, the cheapest price in all kinds of plastic pipe, but low temperature brittle adhesive, rubber ring socket flange connection, threaded connection for residential ......

Processing Technology of Chlorinated Polyvinyl Chloride (PVC-C) Pipe

The production process design of pipe extrusion forming

The key points of production process design for pipe extrusion forming are: under the premise that the raw materials and equipment have been determined, the selection and control of process conditions during the production process (i.e. production process design) is particularly important. Therefore......