Explore professional insights and practical expertise from across the industry. In this section, you'll find：
Industry Insights: In-depth analysis of market trends and developments
Success Cases: Real-world examples showcasing client challenges and our tailored solutions
Technical Expertise: Comprehensive exploration of screw manufacturing technologies and innovations
Industry: Introduction to how Lesun Screw serves diverse sectors with highly competitive products
Barrel with vent openings enabling efficient removal of volatiles under controlled partial fill and pressure conditions.
Best suited for:
Devolatilization
Moisture removal
Vacuum venting sections
Transition elements are designed to connect different screw element geometries while minimizing dead zones and material retention.
Best suited for:
Transition between single and double flight elements
Connection between SK and standard conveying elements
Geometry change zones within complex screw configurations
Barrel with side feeding port for controlled addition of fillers, fibers or additives during processing.
Best suited for:
Fiber reinforcement
Filler addition
Multi-component compounding
Primary feeding barrel introducing raw materials into the extruder under controlled fill and stable conveying conditions.
Best suited for:
Main material feeding
Pellet and powder input
Stable process start
Integrated barrel combining feeding and venting functions to optimize space and enhance process flexibility.
Best suited for:
Compact configurations
Combined feeding and venting
Flexible process layouts
Simple keyed design for basic torque transmission in low-load extrusion systems.
Best suited for:
Low torque applications
Legacy extruders
PVC processing
Knowledge >
Product Catalog Download >
Who are we? >
To make it more convenient for you to obtain product quotations, please check and confirm the following information in the box below.
