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2025 09.27

Advancing Twin-Screw Extrusion Forward - Lesun Screw at K 2025

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27 Sep 2025

Advancing Twin-Screw Extrusion Forward - Lesun Screw at K 2025

22 Jul 2025

Lesun Screw: The Reliable Partner Supporting Quality and Efficiency in Nylon Modification

17 Jul 2025

Precision and Performance: Extruder Barrel Solutions by Lesun Screw

09 Jul 2025

Lesun Screw: High-Performance Screw Elements and OEM Components for Twin-Screw Extruders

08 Jul 2025

Precision Screw Elements for Optimal Twin-Screw Extrusion by Lesun Screw

26 Jun 2025

Industry Deep Dive | Nylon Modification & High-Performance Processing Technology Seminar

20 Jun 2025

Nanjing Lesun Screw: Precision Components for Advanced Twin-Screw Extrusion Solutions

08 Nov 2021

Usage Method and Jamming Problem of Extruder Screw Barrel

The extruder screw runs for a long time in high temperature, high pressure, high mechanical torque and high friction environment. The process conditions of the screw barrel of the extruder require the...

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03 Nov 2021

Heating Method of Extruder Barrel Screw and Improvement of Wear Resistance

1. Three common heating methods of extruder barrel screwThe extruder barrel screw can be known in the extrusion process that the barrel screw is working under high temperature, corrosion, intense wear...

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01 Nov 2021

Design Principle and Manufacturing Status of Extruder Screw

1. Design principle of extruder screwThe main part of the extruder screw is an ordinary screw, which can be set in the melting section of the extruder screw or the groove of the metering section, or o...

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19 Oct 2021

Why Are the Screw and Barrel Destroyed?

The combined working quality of the screw and barrel has an important impact on the plasticization of materials, product quality and production efficiency. Their work quality is related to the manufac...

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17 Oct 2021

What Aspects of Ordinary Screws Need to Be Improved?

Screw and barrel are the central components of plastic molding equipment. It is the heating, extruding, and plasticizing part, and the center of plastic machinery. Extruder screws are widely used in m...

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15 Oct 2021

How to Prevent the Dual-alloy Screw from Slipping?

When the bi-alloy extruder screw is difficult to press at the feeding port, or the adhesive force along the length of the extruder barrel cannot be formed to convey the material, the screw of the bi-a...

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13 Oct 2021

The Causes of Extruder Screw Abrasion and the Methods of Reducing Abrasion

The extruder screw is operated under high pressure, high temperature, high mechanical torque and high friction environment for a long time. Generally, the extruder screw has undergone surface ...

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11 Oct 2021

How to Correctly Judge the Quality of the Extruder Screw?

The pros and cons of the extruder screw can be evaluated by the following points:Ⅰ. The plasticizing quality of the extruder screwAn extruder screw must first be able to produce products that meet ...

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09 Oct 2021

How to Deal with the Clogging of the Extruder Screw?

Ⅰ. What should you do if the extruder screw barrel is filled with materials and the extruder screw cannot rotate?Heat up the extruder barrel, let the material melt, keep it warm for a period of time,...

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07 Oct 2021

What Factors Will Affect the Injection Molding of the Extruder Screw?

Ⅰ. The factors that affect the injection molding of the extruder screw1. The speed of the extruder screw is directly proportional to the production capacity. That is, the productivity basically ...

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