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Pretreatment before welding of circular pipe in automobile industry

Release time:2018-4-3

RQM-0200 laser surface cleaning technology is suitable for cleaning the steel surface. As a pre-treatment of welding surface, it is applied to the automobile industry, precision tool production, shipbuilding and other industries.

It can replace the existing pickling process and improve the production efficiency.Laser welding surface treatment has been proved to be a very effective method, which has been successfully used in automobile industry for a long time.Laser cleaning can remove the lubricant, black and non-ferrous metal impurities on the metal, so that the quality of welding and braze joint is high, smooth and no porosity, and the visible weld with good stability and quality can be obtained.

In addition to the preparation for brazing and welding, welded joints can also be cleaned to remove heat stains and welding residues, such as oxide and fluid material residues.Laser treatment is particularly beneficial for stainless steel parts; laser eliminates the grain boundary and passivates the weld, thus enhancing the corrosion resistance of parts.

Automatic cleaning system

Remove coatings, oxides, grease and other more contaminants

Unmanned operation to meet the needs of modern automobile industry

High safety factor

Efficient

Environmental protection is pollution-free and meets environmental protection requirements

Once input, lifetime benefit