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Common problems and solutions in PE pipe extrusion process

In the process of plastic pipe production line, because the operator is not skilled in the process and machine operation, it often causes the plastic pipe to have a rough outer surface, a jitter ring inside, uneven wall thickness, and insufficient roundness. Therefore, it is necessary to adjust the ......

Technical Status and Development Trend of PVC-U Pipe

PVC-U pipe is a kind of plastic pipe with PVC resin as the main raw material and no plasticizer. Based on the characteristics of high strength, high modulus, good weather resistance, low density, acid and alkali corrosion resistance and electrical insulation, this material with a history of nearly 1......

G Series Socket Joints Injection Equipment (JTZS1200G)

Here we’d like to introduce one of our most popular production JTZS1200G Socket Joints Injection Equipment to you for reference. Performance characteristics: 1.Adopting an exclusive configuration of “GRAEWE·FANGLI” brand to ensure high efficient and stable forming process. 2.Advanced technology......

FLSP Series Counter-rotating Parallel Twin-screw Extruder —The Choice of High-efficiency PVC Pipe Extrusion Production Line

In order to adapt to the market and meet the needs of domestic and foreign industries for PVC main equipment, Ningbo Fangli Technology Co., Ltd. has increased its R&D investment in FLSP series counter-rotating parallel twin-screw extruders since 2017, and achieved good results. Compared with the ori......

How to maintain some parts of pipe extruder?

The screw extruder relies on the pressure and shear force generated by the screw rotation, so that the materials can be fully plasticized and evenly mixed, and formed through the die. Today, let's focus on the maintenance of extruder barrel screw:

How to control the temperature of plastic extruder?

In the production process of plastic products, plastic extruder plays the role of extrusion molding, but plastic products need a temperature suitable for plastic production. Therefore, when we produce plastic products, we must first heat up the screw barrel of the plastic extruder.

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