Laser cleaning uses high-energy pulses to remove contaminants, rust, paint, and oxides from metal surfaces. Contact-free and produces no secondary waste.
Nanosecond laser pulses vaporize the contaminant layer while the substrate reflects energy and stays undamaged. Selective removal is the key advantage.
| Factor | Laser | Abrasive | Chemical |
|---|---|---|---|
| Substrate damage | Minimal | Significant | Can etch |
| Waste | Minimal (vapor) | Large (media+dust) | Chemical disposal |
| Speed (m²/h) | 0.5-5 | 5-20 | 1-10 |
| Equipment cost | ¥50K-500K | ¥10K-80K | ¥5K-50K |
Portable 100-500 W cleaners: ¥50K-200K. Brands: PESLASER, HGTECH, Chuangxin. Rentals: ¥500-2,000/day. Service in GD, JS, ZJ provinces.
Contact MFGABC for expert guidance, competitive pricing, and fast turnaround on laser cleaning.
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