---
title: State-of-the-Art Crosshead for Corrugation
description: The ECH 3/20 single layer extrusion crosshead is for production of corrugated tubes, especially for automotive and technical applications.
---

[Blog - Maillefer ](https://blog.maillefer.net)

# [State-of-the-Art Crosshead for Corrugation](https://blog.maillefer.net/state-of-the-art-crosshead-for-corrugation)

 Written by [Norbert Jotterand](https://blog.maillefer.net/author/norbert-jotterand) | Sep 9, 2021 4:00:00 AM

The ECH 3/20 single layer extrusion crosshead is for production of corrugated tubes, especially for automotive and technical applications.

The head’s design and construction ensure long production runs with a high resistance to abrasion. It includes an air injection system. The extrusion head is mounted directly on a stand for user-friendly handling during cleaning or tool change operations. The assembly allows for compensation with the extruder due to thermal expansion. The extruder connection is delivered with pressure & temperature gauges.

#### Benefits:

- Designed for single-layer corrugated tube
- PA & PE flow optimized
- Ideal for automotive and technical applications
- Easy manual centering
- Maximum die diameter of 20mm.

Norbert Jotterand  
Components and Heads Manager  
[norbert.jotterand@maillefer.net](mailto:norbert.jotterand@maillefer.net?subject=ECH3/20CrossheadForCorrugatedTube)

[View full post](https://blog.maillefer.net/state-of-the-art-crosshead-for-corrugation)

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