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Todd Dunning
Todd DunningMSUnited States
Optical materials for industrial photonics systems, Beam delivery and precision optics handling, Parameter governance for production process control
Published
Apr 28, 2026

Heavy Steel Structural Bracket Laser Cleaning

Pulsed fiber laser cleaning removes heavy rust, scale, and old coatings from thick load-bearing steel brackets while preserving material thickness and weld points.

What Heavy Steel Structural Bracket Laser Cleaning Shows

This structural maintenance example shows pulsed fiber laser cleaning on a heavy steel structural bracket. Thick rust and old coatings are vaporized from complex surfaces, revealing solid, clean steel.

Equipment used

  • Pulsed fiber laser cleaning system

See our work

Compatible Industrial Materials

This heavy steel structural bracket video demonstrates laser cleaning on thick structural steel that shares heavy oxidation and load-bearing requirements.

Structural Steel Maintenance

Laser cleaning provides clean, residue-free results for heavy steel structural brackets like the one shown, where preserving load-bearing capacity is critical.

Frequently Asked Questions

This video addresses common questions about laser cleaning heavy steel structural brackets.
How do you verify substrate safety during laser cleaning heavy steel structural bracket?
Substrate safety during laser cleaning heavy steel structural brackets is verified by precisely controlling laser parameters like power density and scan speed to prevent thermal damage. Real-time temperature monitoring and post-process material thickness measurements, typically using ultrasonic gauges, confirm material integrity. Adherence to manufacturer-specified parameters for carbon and alloy steels ensures optimal results.
How does laser cleaning compare to sandblasting on structural brackets?
Laser cleaning removes contaminants from heavy steel structural brackets non-abrasively, preserving base metal thickness and weld integrity. Sandblasting, conversely, uses abrasive media that can induce surface profiling and material loss, potentially affecting the component's fatigue life. Laser cleaning also eliminates secondary waste, a significant consideration compared to sandblasting's media and debris.
What contaminants are removed from structural steel brackets?
Pulsed fiber laser cleaning removes heavy rust, mill scale, and aged protective coatings from structural steel brackets. This process is effective on carbon steel and alloy steel substrates, precisely ablating contaminants while preserving the base material thickness and critical weld integrity. The non-contact method prepares surfaces for subsequent treatments.
What process settings matter most when restoring Heavy Steel Structural Bracket?
For restoring heavy steel structural brackets via laser cleaning, critical process settings include laser power, pulse energy, and scan speed. These parameters directly influence the ablation rate of rust and coatings while minimizing heat input to prevent substrate damage on carbon or alloy steel. Careful calibration ensures material thickness and weld integrity are maintained, crucial for load-bearing components.

3 Google Reviews

5.0

Phillip DeákPhillip Deák
I recently spent a day with Z-Beam running a wide range of real-world laser ablation tests on antique and restoration items, and I was extremely impressed with the rig, equipment and the support provided by Todd Dunning. Todd came out and worked through multiple test scenarios with me involving antique outboard motors, vintage National Cash Registers, old scales, wood components, and other restoration pieces. The goal was not a simple demo, I wanted to thoroughly evaluate how effective the laser ablation would be across different materials, coatings, finishes, oxidation levels, and restoration situations. In essence to bypass the video hype and see if this solution would be a good fit for my line of work. What stood out most was Todd’s willingness to experiment, adjust settings, explain the process, and genuinely work through the pros and cons of each approach. We tested a broad gamut of materials and applications, and the experience gave me a much better understanding of where laser ablation excels compared to traditional media blasting methods. As someone who already owns new media blasting equipment, we both agreed that I should focus on soda and glass bead blasting. The decision had nothing to do with the quality of the Z-Beam system or the support I received. In fact, the experience increased my respect for the technology and its potential, especially for delicate or high-value restoration work. If you are considering laser ablation for antiques, restoration, industrial cleanup, or precision surface preparation, I highly recommend spending time with Todd and the Z-Beam team. Very professional, knowledgeable, patient, and genuinely interested in helping customers understand the technology before making a decision.