TRUFAST® TruBond™ Induction Welder – Owner’s Guide

The TRUFAST® TruBond™ Induction Welder is engineered for efficiency and safety in commercial roofing applications. This advanced welding system creates consistent, high-strength bonds for membrane attachment, streamlining installation and improving performance.

With its intuitive touchscreen interface, ergonomic design, and field-tested accuracy, the TruBond™ system delivers the precision roofers depend on.

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Overview & Components

The TruBond™ Induction Welder uses magnetic induction to heat and bond membranes to approved plates, creating a secure attachment without penetrating the waterproofing layer.

Core Components Include:

  • Induction Welder Unit – compact and balanced for easy operation.
  • Touchscreen Control Display – guides setup, monitors welds, and provides real-time diagnostics.
  • Magnet Assemblies – 8 heat sink magnets available in short and long handle versions for flat or vertical surfaces.
  • Power & Data Cables – connect the unit to the control interface for efficient heat delivery.
  • Carrying Case & Straps – portable backpack design for hands-free transport.
Induction welder

Setup & Operation

Follow these simple steps for quick induction welder setup and consistent operation:

  1. Position the Plate – Place the induction plate beneath the membrane where fastening is required.
  2. Activate the Welder – Align the weld head over the plate and press the start command.
  3. Follow On-Screen Prompts – The TruBond™ system automatically adjusts power and time based on conditions.
  4. Apply the Magnet – Once the weld completes, place the magnet over the plate to cool and secure the bond.

The built-in fault detector confirms plate alignment and membrane contact after activating a weld, reducing the risk of improper bonds.

For ongoing support and welder troubleshooting, Ask an Expert.

Safety, Care & Support

Safety is central to TruBond™’s design. Always follow the on-screen guidance during operation and wear appropriate PPE when handling magnets or heated materials.

Trubond Maintenance Tips

  • Wipe the weld head clean after each use.
  • Inspect cables for wear or damage.
  • Store in the provided carrying case in a dry, temperature-controlled environment.
  • Keep the touchscreen free of dust and debris.

Warranty Information

Hapco’s Limited Warranty covers any defects in materials and workmanship of your new TruBond® Induction Welder for a period of three (3) years or 200,000 cycles, whichever comes first, not to exceed 4 years from the manufacture date. To register your product, simply visit our Warranties Page.

Frequently Asked Questions

How do I know the plate is positioned correctly?

The unit’s fault detector and status indicators will confirm proper alignment after welding.

How long should the magnet stay on after a weld?

Follow the on-screen prompt; the typical hold time is only a minute for a secure bond.

Which roof decks are compatible?

Steel, wood, and structural concrete decks.

Can I use other fasteners with the system?

Use TRUFAST® #14 HD, #15 EHD, or #12 Purlin Fasteners for validated performance.

What maintenance does the unit require?

Wipe the weld head, inspect cables, and store in the case; keep the touchscreen clean and dry.

What do I do if I get a fault warning?

Re-check plate alignment and membrane contact, ensure the deck surface is clean, and reattempt.

How portable is the system?

The TRUFAST® TruBond™ Induction Welder system is lightweight and designed with backpack straps for easy, hands-free transport.

Do magnets come in different handle styles?

Yes — long handles for roof surfaces, short handles for parapet or vertical applications.

Where can I get replacement magnets or parts?

Order replacement parts or shop welding machines directly through HAPCO.

Is training required?

Not required, but recommended. Always consult your Trubond™ welder guide before using. The touchscreen includes step-by-step guidance and multilingual prompts.
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