• 12820 Emerson Drive, Unit 1, Brighton, Michigan 48116
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Used Pines Tube Benders For Sale – Spotlight on the #4 CNC Hydraulic Model Post image Thumbnail

Used Pines Tube Benders For Sale

Used Pines Tube Benders For Sale

Used Pines Tube Benders For Sale – Spotlight on the #4 CNC Hydraulic Model

When you’re in the market for used Pines tube benders for sale, you’re not just looking for affordability—you’re investing in legacy, reliability, and proven performance. One standout option is the Used Pines #4 CNC Hydraulic Tube Bender, currently available in California. Let’s take a closer look at why this specific machine is a smart pick for fabrication professionals who value precision, durability, and CNC capability without the cost of new equipment.

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Used Pines Tube Bender for sale blog inside image of a Pines Tube Bender

🔩 Overview: Pines #4 CNC Hydraulic Tube Bender

  • Manufacturer: Pines

  • Model: #4 CNC

  • Condition: Used (Professionally maintained)

  • Control System: BendPro CNC

  • Location: California

  • Features:

    • CNC conversion for modern tube bending automation

    • Hydraulic mandrel extractor

    • Wiper die holder

    • Pressure die assist

    • Counterclockwise (LH) rotation

    • Dual overhead tie bars

    • Comes with one 5” OD toolset and collet

🛠️ Why This Used Pines #4 Stands Out

The Pines #4 has been a workhorse in tube bending shops for decades, and this particular unit has been retrofitted with a CNC control system—upgrading its capabilities significantly without compromising its heavy-duty hydraulic frame. If your operation requires tight radius bends, mandrel-supported precision, and consistent repeatability, this machine delivers.

⚙️ Key Features Explained

✅ CNC Retrofit with BendPro Control

This machine has been modernized with a BendPro CNC interface, which means you’re no longer relying on manual settings or outdated controls. You get real-time control over bend angles, rotation, and feed, reducing setup time and increasing output consistency.

✅ Hydraulic Mandrel Extractor

This feature helps protect thin-wall tubing from collapsing or wrinkling during the bend process. It supports the inside of the tube precisely during forming and then retracts smoothly, reducing wear and enhancing part quality.

✅ Pressure Die Assist

Maintains material grip during the bend and compensates for springback, especially valuable when working with high-strength alloys or larger diameter tubes like the included 5″ OD setup.

✅ Wiper Die Holder

Wiper dies are crucial for minimizing wrinkles on the inside of a bend, particularly in tight-radius or high-purity applications. The included holder supports upgradeability to wipers that suit your material and geometry needs.

✅ Dual Overhead Tie Bars

A hallmark of rigidity, these tie bars maintain structural alignment and reduce flex during high-torque bends—an essential factor when working with larger diameter tubes or heavy-wall material.

🔄 Who Is This Machine Best For?

This used Pines #4 CNC bender is ideal for:

  • Mid-to-large fabrication shops looking to expand capacity

  • Job shops taking on repeat, complex parts that require CNC accuracy

  • Aerospace and automotive fabricators working with tight tolerances

  • Manufacturers handling stainless, aluminum, or heavy-wall steel tubing

It’s also a smart pick for anyone upgrading from a manual bender but not quite ready to invest in a six-figure new CNC system.

🤔 Frequently Asked Questions

❓ Is this a good fit for high-volume production?

Yes. With the CNC retrofit and hydraulic performance, it’s ready for mid-to-high volume runs where repeatability and speed matter.

❓ Can I upgrade this machine further?

Absolutely. It already has key modern features, but you can add additional tool sets, enhanced mandrels, or integrate it into a larger automated bending cell.

❓ What tube sizes can it bend?

This unit includes a 5” OD toolset, but with the right dies and mandrel, it can be configured to handle a wide range of tube diameters and wall thicknesses.

❓ How does a used Pines #4 compare to new benders?

Pines machines are known for their longevity and overbuilt frames. With the CNC control upgrade, you get a powerful, semi-modern machine at a fraction of the cost of a new unit, without sacrificing key features.

❓ Is support or service available?

Yes, Pines machines have broad industry support, and BendPro controls are widely used. Spare parts, tooling, and service providers are readily available across North America.

📦 Included with This Unit

  • One (1) complete 5″ OD tooling setup

  • One (1) collet for material clamping

  • Full CNC control and hydraulic system

  • On-site inspection available in California

📍 Where To Find This Machine

Location:
12820 Emerson Drive, Unit 1
Brighton, Michigan 48116

Contact for more details:
📞 Phone: 810-844-0233
📧 Email: info@www.benderparts.com
🌐 Visit our inventory page

🚀 Final Thoughts

If you’re searching for Used Pines Tube Benders For Sale, this CNC-converted #4 model is more than just a second-hand machine—it’s a high-value asset for production-ready tube bending. With its sturdy hydraulic build, intelligent control, and essential tooling included, it’s a practical upgrade that delivers performance and reliability.

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