Extruder Expander - Woljia

28/01/2026

It was our great pleasure at to host Giacomo, Peter, and Tony NI from Group （ ）for a productive visit recently. We held engaging discussions on the and processes for and exchanged insightful views on upcoming equipment needs for future orders. We are truly honored by TE Group’s recognition and positive feedback on our design and product quality.

This visit has strengthened our mutual understanding and trust. We sincerely appreciate TE's encouraging endorsement and look forward to building a lasting and successful partnership in the days ahead. Here’s to a collaborative and prosperous future together!

29/10/2025

Automated Adhesive for heat shrink tubing up to 1.5 m(Length Customizable)
Function: Automated adhesive coating for the inner wall of heat shrink tubing (Length Customizable), with customizable parameters.

12/10/2025

Up to ID310mm, Heavy Wall

WOLJIA can offer you the most suitable product solution based on your demands, and customize your heat shrink tubing production line for small to large and thin wall tubing, medium wall tubing, heavy wall tubing and single-wall tubing, dual-wall tubing, tri-wall heat shrink tubing

https://youtu.be/DK8UGuCGbrs

ID310mm, Heavy Wall WOLJIA can offer you the most suitable product ...

09/07/2025

The pre-cut expansion method involves first placing the radiation-crosslinked tube into an expansion heating chamber for heating. It is then transferred to an expansion mold where it is expanded, cooled, and shaped, resulting in the heat-shrinkable tube.
Custom HST Extrusion & Expansion, WOLJIA
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HST Pre-cut Expansion is a specialized manufacturing process used to produce high-quality heat shrink tubing (HST) with precise final lengths and consistent performance. This method is particularly crucial for applications demanding exact dimensional tolerances and minimal material waste.

16/04/2025

designs and manufactures complete extrusion and expansion lines for producing PVC, PE, PVDF, PTFE, EPDM, FEP, and other materials used in , including pelletizers, extruders, and lines for producing PVC, PE, PVDF, PTFE, EPDM, FEP, and other materials used in , including pelletizers, , expanders, tooling, and all auxiliary machines.

26/02/2025

No-Install



Upgrade your workflow with ‌WOLJIA PTFE Tubing Expander‌—the ultimate no-install tubing expansion! Perfect for engineers, lab experts, and industrial pros, it’s designed to deliver ‌instant results‌ without complex setups.



PVDF/FEP/PEEK Shrink Tubing Extrusion&Expansion Lines

More industries and applications are using Fluorocarbons and High-Temperature Materials because of their superior properties, such as abrasion resistance, low friction, and chemical resistance.

https://youtube.com/shorts/fJlJrl3PjcA?si=iLix4SDbwoYsKUBN

13/11/2024

We simplify machine assembly,
Our extruders and expanders do not require complicated steps, follow our labels, pictures, and videos, just simple A+ to A- etc., and simple links.
You don't need professional workers to assemble.

09/10/2024

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Medical Tubing Extrusion and Expansion

PTFE FEP PFA PVDF Heat Shrink Tubing Extrusion Line

designs and manufactures complete extrusion and expansion lines for producing heat shrink tubing (PVC, PE, PVDF, PTFE, fluorine rubber, EPDM, FEP, etc.), including pelletizers, extruders, expanders, tooling, and all auxiliary machines.

can offer you the best product solution based on your demands so that you can customize your heat shrink tubing production line.

07/10/2024

Adhesive Lined Dual Wall Heat Shrink Tubing Co-Extruder,

Whatsapp+8618662103004 [email protected] designs and manufactures complete extrusion and expansion lines for producing Heat Shrink ...

07/10/2024

Dual Wall Tubing Co-Extruder/Co-Extrusion Line
Dual Wall Heat Shrink Tubing Co-Extruder

Dual wall heat shrink tubing extrusion line is a production line that manufactures dual wall heat shrink tubing by using a co-extrusion process.

designs and manufactures complete extrusion and expansion lines for producing Heat Shrink Tubing including pelletizers, extruders, expanders, tooling, and all auxiliary machines. WOLJIA can offer you the most suitable product solution based on your demands, and customize your heat shrink tubing production line.

25/07/2024

Heat Shrink Tubing
Heat Shrink non-Shrink Tubing Extrusion Expansion Line,

FEP Heat Shrink non-Shrink Tubing Extrusion Expansion Line, SHRINK TUBING FORMING PROCES...