---
title: "Tunnel Gate"
description: A tunnel gate is an angled subsurface gate designed for automatic separation, with diameter, angle, gate land, release path, wear, and part geometry affecting reliability."
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datePublished: "2026-11-02"
dateModified: "2026-11-02"
brand: "HYNEU"
manufacturer: "HYNEU"
image: "https://static.hyneu.com/assets/share/catalog/27.webp"
---

# Tunnel Gate

Explore Tunnel Gate through the HYNEU Manufacturing Knowledge Base. Discover practical information about tunnel gate,  submarine gate,  tunnel gating,  injection molding gate, including materials, manufacturing processes, design considerations, applications, specifications, and production methods. Our knowledge base provides useful insights to help you better understand manufacturing requirements and make informed decisions for your projects.

![Tunnel Gate](https://static.hyneu.com/uploads/industries/default/JBNtjzkdWiiM7.webp)

## Tunnel Gate Knowledge
- [Tunnel Gate 101: Design, Molding & Common Defect Fixes for Engineering Teams](https://www.hyneu.com/guides/tunnel-gate-design-molding-defect-fixes-engineering-teams.html) — 2026-11-02



## Related Topics

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- [Die Components](https://www.hyneu.com/knowledge/die-components/)
- [Mold Making](https://www.hyneu.com/knowledge/mold-making/)
- [Stamping Die](https://www.hyneu.com/knowledge/stamping-die/)
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- [Injection Mold Gate](https://www.hyneu.com/knowledge/injection-mold-gate/)
- [Multi-Cavity Mold](https://www.hyneu.com/knowledge/multi-cavity-mold/)

## Related Resources
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- [Buying Guides](https://www.hyneu.com/buying/)
- [Manufacturing Q&A](https://www.hyneu.com/questions/)


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