Chinese wholesale 3 in 1 1000W 1500W 2000W Metal Fiber Laser Welding Cleaning Machine

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PARAMETER

FEATURE

1. Accurate laser cleaning for exact position and precise size.
2. Flexible operation for work pieces with complicated geometric construction can be realized by hand-held laser cleaning head.
3. Widely applied in flat, curved and three-dimensional surface for work piece of elastic material and plastic with very small and deep holes.
4. Safe & environment-friendly. Without using chemical detergent or other consumables
5. Non-contact cleaning and no damage for substrate Extremely.
6. Easy to operate, with portable mode and could be equipped with robot for automatic cleaning
7. No maintenance and no consumables, dust-free, no chemicals, no pollution.
8. Low cleaning cost and High cleaning efficiency.

APPLICATION

Metal surface rust removal
Surface paint cleaning
Surface oil stain/contaminant cleaning
Coating surface cleaning
Welding / coating surface pre-treatment
Stone figure surface dust & attachment cleaning
Plastic mould residues cleaning

DETAILS

PRINCIPLE

The difference between continuous laser and pulse laser cleaning:
After pulsed light cleaning, the paint layer on the surface of the sample is completely removed, and the surface of the sample appears. Metallic white, and almost no damage to the sample substrate. After cleaning with continuous light, the paint layer on the surface of the sample was completely removed, but the surface of the sample appeared gray-black, and the substrate of the sample also showed micro-melting. Therefore, the use of continuous light is more likely to cause damage to the substrate than pulsed light.
Both continuous laser and pulsed laser can remove the paint on the surface of the material to achieve the effect of cleaning. Under the same power conditions, the cleaning efficiency of pulsed lasers is much higher than that of continuous lasers. At the same time, pulsed lasers can better control heat input to prevent excessive temperature of the substrate or micro-melting.
Continuous lasers have an advantage in price, and the gap in efficiency with pulsed lasers can be made up by using high-power lasers, but high-power continuous light has greater heat input, and the damage to the substrate will also increase. Therefore, there is a fundamental difference between the two in application scenarios. For applications with high precision, strict control of the temperature rise of the substrate, and non-destructive substrates, such as molds, pulsed lasers should be selected. For some large steel structures, pipelines, etc., due to the large volume and fast heat dissipation, the requirements for substrate damage are not high, and continuous lasers can be selected.
Advantages of pulsed lasers:
Pulsed lasers generate less heat, while continuous lasers generate more heat, which is why high-power lasers use pulses. Pulsed lasers can make the laser generator rest intermittently, while continuous excitation can only make the laser continuously and uninterrupted. work, it is easy to shorten the life of the laser generator.

SAMPLE

VIDEO