Linkedin Facebook YouTube Twitter Twitter whatsapp +86-13605142173 E-mail:info@lesunscrew.com
Nanjing Lesun Screw Co., Ltd.
Home Products Knowledge News About Contact
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.
Email Us
FOCUS · Every Update That Matters
in Extrusion

UPCOMING EVENTS

Join us to experience efficiency-boosting technologies, discuss your specific needs with our engineers, and receive exclusive resources.
View all news > Get a Quote >
UPCOMING EVENTS

Latest news

2025 07.09
Lesun Screw: High-Performance Screw Elements and OEM Components for Twin-Screw Extruders
More
Event
Industry
Company
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
01 Jan 2021
Core Technology of Twin Screw Extruder
Core Technology of Twin Screw Extruder
The processing section of the twin-screw extruder is mainly composed of the extruder barrel, screw elements and mandrel. It is the functional area of the twin-screw extruder to complete plasticization...
More >
24 Dec 2020
How to Clean the Extruder?
How to Clean the Extruder?
Ⅰ. The structure of extruder screw and extruder barrel The extruder screw is the key component of the extruder and the heart of the plastic extruder. Due to the need of assembly, there is a matching ...
More >
17 Dec 2020
Six Reasons for the Wear of the Extruder Screw and Extruder Barrel
Six Reasons for the Wear of the Extruder Screw and Extruder Barrel
1. During the extrusion production process, because the process temperature is too low or the extruder barrel is mixed with metal foreign matter with the material, the working torque of the extruder ...
More >
08 Dec 2020
Segmentation of Screw Element Assemblies and Their Functions
Segmentation of Screw Element Assemblies and Their Functions
1. The selection of screw elements in each section is different. The screw combination is generally divided into five parts, conveying section, melting section, mixing section, exhaust section, and ...
More >
01 Dec 2020
Method of Protecting Screw and Barrel
Method of Protecting Screw and Barrel
Corrosive, abrasive and high temperature resistant resins may unknowingly damage the screw and barrel. For example, some engineering materials, thermoplastic elastomers, and biopolymer materials ...
More >
23 Nov 2020
Selection Skills of Length-diameter Ratio of Extruder Screw
Selection Skills of Length-diameter Ratio of Extruder Screw
The length-diameter ratio is an important parameter of the extruder screw. There are certain skills in selection. To correctly select the length -diameter ratio, you need to understand the role of the...
More >
16 Nov 2020
The Functions of Extruder Screw
The Functions of Extruder Screw
1. Advantages of The Extruder Screw The material of the extruder screw must have the performances of high mechanical strength, withstanding huge torque and non deformation under high temperature and ...
More >
09 Nov 2020
Selection of Extruder Screw Material
Selection of Extruder Screw Material
1. Extruder screw The extruder screw is the key component of the extruder. The performance of the screw determines the productivity, plasticizing quality, dispersion of additives, melt temperature and ...
More >
02 Nov 2020
Maintenance Work of Extruder
Maintenance Work of Extruder
In order to ensure the safe and stable production of the twin screw extruder and prolong its life, the maintenance of the twin screw extruder cannot be ignored. The basic content is roughly as follows...
More >
26 Oct 2020
Conditions and Methods of Use of Extruder Screw Barrel
Conditions and Methods of Use of Extruder Screw Barrel
1. Heating method of extruder screw barrel The machine heater widely uses resistance heating, and uses thermocouples to realize segmented temperature control and detection. The resistance heating uses ...
More >
Related products
More Information
Compatible with Global Twin-Screw Extruder Brands
Compatible with Global Twin-Screw Extruder Brands Knowledge >
Knowledge >
Compatible with Global Twin-Screw Extruder Brands
Shaft Cold Forming
Shaft Cold Forming Product Catalog Download >
Product Catalog Download >
Shaft Cold Forming
UPCOMING EVENTS
News News >
News >
News
About LESUN
Who We Are? Who are we? >
Who are we? >
Who We Are?
Get a quote

To facilitate your acquisition of product quotations, kindly fill in the relevant information within the box.

Preferred contact method *
I would like to receive notifications about relevant information and events from Lesun Screw
Just a few clicks to the right product

To make it more convenient for you to obtain product quotations, please check and confirm the following information in the box below.

Preferred contact method *
I would like to receive notifications about relevant information and events from Lesun Screw
We use cookies to optimise and personalise your experience, but you can choose to opt out of non-essential cookies.
To find out more, read our Privacy Policy
Reject All
Accept All