---
title: "Pines Serpentine Coil Bender: Precision Automated Bending System | Pines Engineering"
description: Pines delivers a Serpentine Coil Bender with automated feed and precision positioning for tubes up to 400 feet long, ensuring accurate multiple bends.
---

[News & Insights | Pines Engineering ](https://pines-eng.com/resources/news-insights)

# [Pines Serpentine Coil Bender: Precision Automated Bending System | Pines Engineering](https://pines-eng.com/resources/news-insights/pines-serpentine-coil-bender-precision-automated-bending-system-pines-engineering)

 Written by [Pines Engineering](https://pines-eng.com/resources/news-insights/author/pines-engineering) | April 8, 2020

Pines has taken a standard #1 NC bender and added an automated feed system. The powered traction feed rolls precisely position the tube prior to bending. A secondary collet system helps maintain position during the manual flip over between bends. An additional tube guide/pusher system on the bend arm keeps the whole part aligned during the bend. This system is designed to make multiple return bends in tubes up to 400 feet long.

[View full post](https://pines-eng.com/resources/news-insights/pines-serpentine-coil-bender-precision-automated-bending-system-pines-engineering)

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