Frequently asked questions
Do laser rust removers really work?
Yes, within limits. The laser energy is absorbed by the contamination and reflected by clean metal underneath, so the process is selective and largely self-limiting on the substrate. It works well on rust, oxide, paint and coatings on line-of-sight surfaces. It is slower than abrasive blasting on very large open areas with heavy multi-layer coatings, and it cannot reach deep internal bores or blind cavities.
How much does a rust removal laser cost?
Advertised handheld units in Canada span a very wide band, from roughly the cost of a good welder to that of a small CNC machine. Vantix does not publish a price for laser cleaning because the configuration is set by the application. For calibration, our handheld welding platform is published at $32,000, $42,000 and $52,000 CAD by power step.
Financing is available.
What are the disadvantages of laser rust removal?
It is line-of-sight, so complex internal geometry is difficult. It is slower than blasting on large, heavily coated areas. Purchase cost is high relative to abrasive equipment, so occasional users see a long payback. It requires a controlled area, trained operators and eye protection. Fume extraction and filtration are still required, particularly where coatings contain lead or other hazardous materials.
Is a Canadian-made machine automatically the better choice?
No. Country of assembly does not tell you where the spare parts sit, who performs warranty work on your floor, or what certification the unit holds. Ask those three questions of every supplier, including us.
What can laser cleaning be used on?
Steel, stainless, aluminum, bronze and titanium. The pulsed configurations also handle heritage substrates including cast iron, stone, concrete and wood.