Rust removal fiber laser cleaning machine

Time:2022-07-07 Views:877
Continuous laser cleaning machine test cleaning: metal rust removal

Brief introdution:
Rusting is a chemical reaction that is essentially the oxidation of metals. The most common rust phenomenon is that iron products have been exposed to the air for a long time and have an oxidation reaction with oxygen, or are eroded by oxygen in water to become oxides. If the rust not removed, the rust is particularly easy to absorb moisture, and the iron plate will rust faster.


Test cleaning:
Test time: 2022.6
Samples from: China
Cleaning requirements: clean surface
Machine power: 1000W laser power, full 100% power, continuous laser beam;
Laser time: 180 seconds one piece;
Test factory: Howweld

Before cleaning:
















After cleaning:
















Parameters of laser:
Laser power: 100% full power
Scanning width: 100mm
Scanning speed: 6000
Laser frequency: 2000Hz
Laser pulse: without pulse
Scanning mode: straight line
Scanning pattern can sdjust: line, circle, square, spiral


1. The automotive manufacturing industry has strict requirements for surface treatment of components, and traditional rust removal methods (such as sandblasting and chemical pickling) have the following problems:

Serious environmental pollution

High energy consumption

There is a risk of damage to the substrate

Difficult to achieve automated integration

Laser cleaning technology, as a representative of green manufacturing, is gradually replacing traditional processes and is particularly suitable for the high-precision and high-efficiency cleaning needs of automotive parts.

Advantages of Continuous Fiber Laser Cleaning Technology

2. Technical features
Wavelength: 1064nm (high absorption rate for metal rust layer)

Power range: 2000W-3000W (adjustable, suitable for different cleaning needs)

Beam quality: M ²<1.3 (small focused spot, high energy density)

Pulse frequency: continuous laser

Fiber optic transmission: flexible processing, easy to integrate with automation systems

3. Comparison with traditional craftsmanship
Indicator: Laser Cleaning, Sandblasting, Chemical Cleaning
Environmentally friendly, pollution-free, dust pollution, chemical waste liquid
Low to medium high energy consumption
No possibility of substrate damage
Precision micrometer level millimeter level non-uniformity
Automation is easy, integration is difficult, and challenging
Low to high operating costs

4. Application solutions for automotive parts
Applicable accessory types
Engine components (cylinder block, crankshaft, etc.)

Transmission system components (gears, bearings, etc.)

Chassis components (suspension components)

Body structural components

Brake system components


5. Surface roughness: Ra<1.6μm

Cleanliness: ≥ 99.5%


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