---
title: "Sprue Bushing"
description: A sprue bushing connects the machine nozzle to the runner system; nozzle-seat radius, bore, taper, material, fit, wear, and release geometry affect sealing and melt flow."
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dateModified: "2026-11-01"
brand: "HYNEU"
manufacturer: "HYNEU"
image: "https://static.hyneu.com/assets/share/catalog/27.webp"
---

# Sprue Bushing

Explore Sprue Bushing through the HYNEU Manufacturing Knowledge Base. Discover practical information about sprue bushing,  sprue bush,  mold sprue bushing,  injection mold sprue, 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.

![Sprue Bushing](https://static.hyneu.com/uploads/industries/default/u0tvQJlfjQnBD.webp)

## Sprue Bushing Knowledge
- [Injection Mold Sprue Design: Avoiding Common Production Failures](https://www.hyneu.com/guides/injection-mold-sprue-design-failures.html) — 2026-11-01



## Related Topics

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

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- [Custom Manufacturing](https://www.hyneu.com/custom-manufacturing/)
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- [Buying Guides](https://www.hyneu.com/buying/)
- [Manufacturing Q&A](https://www.hyneu.com/questions/)


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