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Nanjing Lesun Screw Co., Ltd.
Nanjing Lesun Screw Co., Ltd.
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2025 07.09
Lesun Screw: High-Performance Screw Elements and OEM Components for Twin-Screw Extruders
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09 Jul 2025
Lesun Screw: High-Performance Screw Elements and OEM Components for Twin-Screw Extruders 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 Precision Screw Elements for Optimal Twin-Screw Extrusion by Lesun Screw
26 Jun 2025
Industry Deep Dive | Nylon Modification & High-Performance Processing Technology Seminar Industry Deep Dive | Nylon Modification & High-Performance Processing Technology Seminar
06 May 2021
How Strong is the Processing Performance of the Extruder Barrel Screw
How Strong is the Processing Performance of the Extruder Barrel Screw
In order to repair the barrel screw, if the inner surface of the barrel is not severely worn or scratched, you can polish it on a lathe with oilstone or emery cloth. 1. When the inner surface of the ...
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05 May 2021
What Are the Reasons for the Wear of the Screw and Barrel?
What Are the Reasons for the Wear of the Screw and Barrel?
The combined working quality of the two parts of the extruder screw and barrel has an important influence on the plasticization of materials, the quality of products and the production efficiency. The...
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04 May 2021
What Are the Reasons Why the Screw and Barrel Are Easily Damaged?
What Are the Reasons Why the Screw and Barrel Are Easily Damaged?
1. The friction between the screw and barrel The screw rotates in the barrel, and the friction between the material and the two causes the working surface of the screw and barrel to gradually wear: the...
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03 May 2021
Maintenance of the Twin Screw Extruder
Maintenance of the Twin Screw Extruder
In order to ensure the safe and stable production of the twin screw extruder and prolong its service life, the maintenance of the twin screw extruder must be strengthened. The basic contents are as fo...
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02 May 2021
How to Protect the Screw and Barrel?
How to Protect the Screw and Barrel?
What are the ways to protect the screw and barrel? Let's take a look together! Corrosive, abrasive and high-temperature resistant resins may unknowingly damage the extruder screw and barrel. For ...
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01 May 2021
Repair Method of the Extruder Barrel
Repair Method of the Extruder Barrel
1. Why is the extruder barrel damaged late?The screw of the extruder rotates in the barrel, and the friction between the material and the two causes the working surface of the screw and the barrel to ...
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07 Apr 2021
Tips for Improving the Performance of Twin-screw Extruder
Tips for Improving the Performance of Twin-screw Extruder
The twin-screw extruder is a commonly used equipment for modified plastics manufacturers. Here are some tips that can improve the performance of the twin-screw extruder: 1. Add heat insulation gaskets ...
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04 Apr 2021
Innovative Technology Trends in the Twin-screw Market
Innovative Technology Trends in the Twin-screw Market
1. High speed, high output of twin screw High speed, high efficiency and energy saving have been the main theme of continuous improvement of international plastic machinery in recent years. High speed ...
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01 Apr 2021
Advantages of Twin Screw Extruder
Advantages of Twin Screw Extruder
Ⅰ. Application of twin screw extruder Plastic blending and modification granulation is mostly done by extruders, which are mainly divided into single screw and twin screw. With the continuous ...
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08 Jan 2021
Faults and Solutions Frequently Encountered in Twin Screw Extruders
Faults and Solutions Frequently Encountered in Twin Screw Extruders
When the twin screw extruder is used for a long time, some common faults will occur, so here are some knowledge about common faults, and then you can repair it by yourself.1. The head pressure is ...
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