Handheld laser welding machine Wattsan Laser Weld 1500

Advantages of Laser welding system Wattsan

• JPT and IPG lasers with 1st and 2nd grade of protection against a radiation reflection.
• Service 24/7 — we will temporary provide you with reserve laser for the repair period.
• Option of welding wire return.
• Head with 2 engines that allows to make a stronger and aesthetically pleasant weld seam (analogues equipment usually has 1 engine or mirror system).
• Riveting function without polishing.

Description

Laser welding is one of the earliest applications of lasers in manufacturing industry. After impulse solid-state lasers have been invented, they almost immediately began to be used for micro welding in microelectronics. Currently, with the advent of powerful modern fiber lasers with a power of tens of kilowatts, laser welding has become an affordable and reliable technology.

Laser welding is widely used in manufacturing industries all over the world.  

Laser welding is performed with concentrated laser ray with high power density (more than 1MW/cm²), and the size of focus spot varies from 0.1mm to 1mm. This allows to perform a deep penetration welding proportionally to amount of consumed energy (from 0.1mm to 30mm). Speed of laser welding a several times higher than speed of arc and plasma welding.   

Laser welding is a multipurpose method applicable for welding of carbon steel, low-alloy, high-tensile, stainless steel, aluminum and titanium alloys, plastics and various dissimilar materials. The welding is performed in protective atmosphere: argon (Ar), helium (He), rarely nitrogen (N2) or various mixtures of gases. Welded joints performed by laser welding have a high quality and similar physical and mechanical properties to the base material. Laser welding system can be easily integrated in the production line and can be totally automized.   

Welding makes popular types of welding joints:  butt, overlap, tee, corner joints. Laser welding is usually performed right away without edges grooving

Advantages of Laser welding:

• High welding speed (1-10 m/min).
• Welding without edges grooving.
• Minimal warp distortions.
• Minimal heat-affected zone.
• Applicable for welding of wide variety of materials.
• Welding process versatility.
• Possibility of automatization.
• Energy and wire saving.
• Comfortable labor conditions, working area maintained clean.

Readme! Laser welding has special property – it forms a high-density welding joint. Porosity and other defects that are inhere in other welding methods, are absent using this technology.

The supply set of the Welding system includes:

1. Laser generator.
2. Device for laser light transmission.
3. Laser head unit with focusing lens.
4. Mirror system as a resonator.
5. Program control unit.
6. Electric power unit.
7. Chiller.

Thickness of welded materials

Values represented in the Table are averaged. Max depth of welding seam depends on alloy composition and quality of parts preparation.