Nanjing Lesun Screw Co., Ltd.
No.9 Zhiyong Road, Jiangning Konggang Development Zone, 211100, Nanjing City, P.R.China.
+86-13605142173 info@lesunscrew.com
Nanjing Lesun Screw Co., Ltd.
Nanjing Lesun Screw Co., Ltd.
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in Extrusion
21 May 2026
Co-Rotating vs. Counter-Rotating Twin Screw Extruders: Key Differences Explained
Co-Rotating vs. Counter-Rotating Twin Screw Extruders: Key Differences Explained
Twin screw extruders are the backbone of modern polymer processing, offering superior mixing, compounding, and conveying capabilities compared to single-screw systems. Whether you are processing engin...
05 May 2026
The Role of Screw Configuration in Twin Screw Extrusion Efficiency
The Role of Screw Configuration in Twin Screw Extrusion Efficiency
Screw configuration is the single most critical factor determining the performance of any twin screw extruder. A well-designed screw assembly directly impacts throughput, mixing quality, energy consum...
09 Apr 2026
Initiation Meeting for the Group Standard on General Technical Conditions for Screws and Barrels Used in Plastic Machinery Held
Initiation Meeting for the Group Standard on General Technical Conditions for Screws and Barrels Used in Plastic Machinery Held
On September 19, 2025, the formulation of the group standard "General Technical Specifications for Screws and Barrels Used in Plastics Machinery", led by the China Plastics Machinery Industr...
13 Mar 2026
Lesun Screw Sincerely Invites You to Attend K2025
Lesun Screw Sincerely Invites You to Attend K2025
K 2025, the premier international trade fair for the plastics and rubber industry, will be held from October 8 to 15, 2025, in Düsseldorf, Germany. As a benchmark company in the global twin-screw ext...
09 Feb 2026
Lesun Screw Successfully Delivers Ø133 Barrel System, Redefining “Reliable Value”
Lesun Screw Successfully Delivers Ø133 Barrel System, Redefining “Reliable Value”
Recently, Nanjing Lesun Screw Co., Ltd. (hereinafter referred to as "Lesun Screw") successfully delivered a batch of barrels for Ø133 mm twin-screw extruders to a petrochemical customer in ...
22 Jan 2026
Empowering the Plastics Industry's PFAS-Free Transition Through Advanced Screw Technology | Nanjing Lesun Screw
Empowering the Plastics Industry's PFAS-Free Transition Through Advanced Screw Technology | Nanjing Lesun Screw
Escalating Global PFAS Bans Reshape the Industry Landscape2025 is set to become a turning point for the plastics industry. Under the EU's Packaging and Packaging Waste Regulation (PPWR), PFAS will...
14 Jan 2026
LESUN Screw | The 'Hidden Champion' Behind Enhanced Performance and Efficiency in Nylon Modification
LESUN Screw | The 'Hidden Champion' Behind Enhanced Performance and Efficiency in Nylon Modification
In the field of nylon modification processing, has your twin-screw extruder ever faced issues of uneven mixing, quality fluctuations, or capacity bottlenecks? Many users may not yet realize that the s...
29 Sep 2024
Lesun | 2024 Uzbekistan Plastics and Rubber Expo
Lesun | 2024 Uzbekistan Plastics and Rubber Expo
Plastex Uzbekistan 2024Exhibition Date: October 2-4, 2024Location: NEC Uzexpocentre, 107 Amir Temur Street, Tashkent, UzbekistanBooth Number: K78The Uzexpocentre exhibition hall, located in downtown...
24 Sep 2024
Barrel Structure and Materials of Parallel Co-Rotating Twin Screw Extruder
Barrel Structure and Materials of Parallel Co-Rotating Twin Screw Extruder
The parallel co-rotating twin screw extruder has become a cornerstone of the plastic blending industry. As manufacturers and users demand more innovative designs, new concepts and customizations are ...
15 Aug 2024
Precision Engineering in Twin Screw Extruder Parts
Precision Engineering in Twin Screw Extruder Parts
At Lesun, we specialize in providing high-performance twin screw extruder parts to meet the evolving demands of various industries. As a leading twin screw barrel manufacturer, we offer innovative and...
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