Operator Reference
Cleaning Capability by Wattage Class
The inverse view of the substrate database. Indexed by what the operator owns, not what they're cleaning. Ablation is governed by fluence (J/cm²) at the substrate, not nameplate wattage — this matrix translates nameplate wattage into operator-relevant capability ranges.
Entry / Micro-Cleaning
20–50W Pulsed
Throughput
0.05–0.2 m²/hr
Job Rate
$150–300/hr (specialty)
Payback
12–18 months full-time use
Skill
beginner
Bench work, repair shop, electronics, jewelry, museum conservation. Almost never the right answer for industrial field service.
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Light Industrial
100W Pulsed
Throughput
0.3–0.8 m²/hr
Job Rate
$200–400/hr
Payback
8–12 months
Skill
intermediate
Light field service with palm-sized to door-panel-sized work. Restoration shop. Mold maintenance. Marginal for any contractor doing structural steel.
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Field-Service Sweet Spot
200W Pulsed
Throughput
1–3 m²/hr
Job Rate
$300–500/hr
Payback
6–9 months
Skill
intermediate
First serious field-service machine. Best ROI tier for solo contractors and small crews. Will clean 80% of jobs that walk in the door.
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Heavy-Duty Field Service
300W Pulsed
Throughput
2–5 m²/hr
Job Rate
$400–700/hr
Payback
4–8 months
Skill
advanced
Serious field-service operator covering structural steel, restoration, monument, and industrial maintenance work. The point at which pulsed cleaning competes commercially with sandblasting for most jobs.
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Heavy Industrial Pulsed
500W Pulsed
Throughput
4–8 m²/hr
Job Rate
$500–900/hr
Payback
6–12 months (lower utilization)
Skill
advanced
Industrial maintenance contractor with shop-based work, marine, oil & gas. Less common in pure field service.
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Specialty / OEM
1000W+ Pulsed
Throughput
6–12 m²/hr
Job Rate
$800–1500/hr
Payback
Highly job-dependent
Skill
expert only
OEM integration, fixed installation, dedicated production. Rarely a solo-operator purchase.
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Heavy Paint & Masonry
1000W CW
Throughput
8–20 m²/hr
Job Rate
$600–1200/hr
Payback
Shop / installation only
Skill
expert only
Shipyards, foundries, large-scale restoration. Operators must already have pulsed experience.
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Aerospace & Infrastructure
1500–2000W CW
Throughput
10–25 m²/hr
Job Rate
$800–1500/hr
Payback
Shop / specialty contract only
Skill
expert only
Aerospace MRO, infrastructure de-paint contractor, specialty industrial.
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OEM-Integrated Only
3000W+ CW
Throughput
Engineered per workcell
Job Rate
OEM contract pricing
Payback
Capital integration model
Skill
expert only
Production-line and OEM integration only.
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Forbidden Combinations
Independent of wattage. Wattage does not change this list — these forbidden pairings are about chemistry, not energy.
| Substrate | Why forbidden | Enforcement |
|---|---|---|
| PVC (any form) | HCl gas + dioxins on decomposition | Permanent NEVER (DB trigger) |
| PTFE / Teflon | Perfluoroisobutylene (lethal) on decomposition | Permanent NEVER (DB trigger) |
| Beryllium-bearing alloys | Beryllium oxide fume — chronic lung disease | Hard refusal, escalate to industrial hygienist |
| Lead paint | Pb fume — viable only with full HEPA capture + medical surveillance | Conditional, requires lead-safe certification |
| Cadmium plating | Cd fume — acute and chronic | Conditional, requires PPE + capture |
| Asbestos-containing material | Fiber release | Hard refusal |
| CFRP (carbon fiber composite) | Respirable carbon fiber + epoxy decomposition | Conditional, full PPE + capture |
| Painted aerospace components | Often contains hexavalent chromium | Conditional, requires regulated handling |
How to Pick a Machine
Three questions in order:
- 1What's the largest job you'll do in a year?Palm-sized: 50–100W · Door-panel: 100–200W · Structural: 200–300W · Industrial: 500W+
- 2What's the worst contaminant you'll face?Light oxide: any class · Multi-layer paint: 200W+ · Heavy mill scale: 300W+ pulsed or 1000W+ CW · Foundry: CW territory
- 3What's the most damage-sensitive substrate?Aluminum, anodized, thin polymer: bias down in wattage, up in operator skill. Carbon steel, cast iron, masonry: wattage is permissive. Stainless: middle.
The mistake operators make is buying for question 1 and ignoring question 3. A 300W on a delicate job is a worse outcome than a 100W on a heavy job — the heavy job just takes longer.

