Pulsed Laser Cleaning Machine – Product Introduction

Pulsed Laser Cleaning Machine – Product Introduction

I. Product Overview

The pulsed laser cleaning machine is a new generation of environmentally friendly surface treatment equipment. It uses a high-energy-density pulsed laser beam, precisely controlled and directed onto the surface to be cleaned. Contaminants instantly absorb the laser energy and are vaporized or stripped away, while the substrate material remains undamaged due to differences in reflectivity or energy thresholds.

Compared with traditional cleaning methods, this product requires no chemical reagents, abrasive materials, or auxiliary media. It operates on electricity alone, achieving a truly "media‑free, dust‑free, water‑free" green cleaning process. With core advantages including non‑contact operation, no substrate damage, and low operating costs, it is widely used in ship repair, automotive manufacturing, precision molds, cultural heritage restoration, aerospace, and many other fields.

II. Core Advantages

1. Non‑destructive to the Substrate, Precise and Controllable

Leveraging the difference in laser energy absorption between the contaminant layer and the substrate, the cleaning process automatically stops when the contaminant is removed, eliminating the risk of over‑cleaning at the physical level. The pulsed laser outputs energy intermittently, precisely controlling heat transfer and significantly reducing the heat‑affected zone on the substrate, restoring the workpiece to its original finish without deformation or damage.

2. High Efficiency, Cost Saving

Fast cleaning speed: Medium‑to‑high power models can achieve cleaning speeds up to 22 m²/h, far exceeding the efficiency of manual grinding.

Zero consumables: No need to purchase sandpaper, abrasives, or chemical cleaners. No consumable replacement costs – operating expenses are reduced to electricity only.

Low power consumption: A 500W model consumes only 1800W at maximum load, offering high energy efficiency.

3. Flexible and Portable, High Adaptability

Handheld design: The cleaning gun head weighs as little as 0.85 kg, ergonomically designed for prolonged operation without fatigue.

Remote operation: Standard 5‑10 meter armored fiber optic cable reaches grooves, inner walls, pipes, and other areas difficult for traditional tools.

Lightweight construction: Some air‑cooled models weigh only 40 kg and come with silent swivel casters for easy indoor/outdoor mobility.

Latest miniaturization breakthrough: Using high‑density integration technology, some new models weigh as little as 19 kg – only 20% of the volume of conventional machines – greatly enhancing on‑site deployment flexibility.

4. Green, Safe and Compliant

No chemical contamination, no wastewater discharge, no dust hazards; operating noise below 65 dB.

Complies with increasingly stringent environmental regulations, supporting green manufacturing transformation.

Equipped with multiple safety alarms and protection systems; operators only need protective glasses, no additional protective gear required.

5. Smart and Easy to Use

Preset cleaning modes: Built‑in 6‑8 optimized process parameters for different contaminants (rust, paint, oxides, oil, etc.). One‑button operation, no professional debugging required.

Remote operation & maintenance: Supports smartphone remote control and online diagnostics. Technical teams can provide real‑time support.

Automation ready: Reserved I/O interfaces for seamless integration with robots or automated production lines.

III. Technical Specifications

ParameterSpecification

Laser power200W / 300W / 500W / 1000W (optional)

Laser wavelength1064 nm

Operating modePulsed

Cooling methodAir‑cooled (≤300W) / Water‑cooled (≥500W)

Cleaning gun weight0.85 – 1.47 kg (depending on power)

Fiber length5 – 10 m (custom extension available)

Scanning width0 – 190 mm (adjustable)

Power supplySingle‑phase 220V (≤300W) / Three‑phase 380V (≥500W), 50/60 Hz

Machine dimensionsAir‑cooled: approx. 600×275×556 mm / Water‑cooled: approx. 1010×745×1200 mm

Machine weightAir‑cooled: approx. 40‑66 kg / Water‑cooled: approx. 215‑220 kg

Note: The above parameters vary by power model and configuration. Refer to the technical data sheet for exact specifications.

IV. Application Scenarios

Metal Processing & Manufacturing

Rust removal: Removal of flash rust and scale from steel, aluminum, cast iron, and other metal surfaces.

Paint & coating removal: Stripping paint, plastic coatings, and plating layers from workpieces.

Pre‑weld / post‑weld treatment: Cleaning welding areas to improve weld quality and appearance.

Molds & Precision Components

Mold cleaning: Removal of release agents and residues from rubber and injection molds without disassembly.

Precision degreasing: Removing oil contamination and oxide layers from precision parts.

Transportation & Equipment

Shipbuilding: Rust removal from steel structures, cleaning of holds and compartments.

Automotive repair: Local paint stripping, parts refurbishment.

Railway maintenance: Rust treatment on wheelsets, rails, and other components.

Special & High‑end Fields

Cultural heritage restoration: Non‑damaging removal of surface dirt while preserving original texture.

Aerospace: Paint stripping from aircraft skins, precision cleaning of engine components.

Construction & woodworking: Exterior stone cleaning, paint removal for wood refinishing.

V. Selection Guide

Choose the appropriate power level based on your cleaning task:

Power RangeRecommended Applications

200W – 300WLight contaminants, precision parts, thin coatings – air‑cooled portable models

500WMedium rust, general industrial cleaning – balance of efficiency and precision

1000W and aboveThick coatings, heavy rust, large‑area high‑speed cleaning operations

For more product details, a quotation, or to schedule a test cleaning, please contact us.