Otinus LWH-2000-N Relfar FWH20-S10A Laser Systems For Welding

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Laser welder LWH-2000-N

The kit includes:

- laser welder with cooling system
- welding gun with adjustable focal length and set of accessories
- fiber laser source MAX Photonics
- automatic wire feeder
- set of cords
- starter kit of protective lenses and nozzles

Specifications

- Laser source output 2000 W
- Laser wavelength 1064 nm
- Welding speed up to 120 mm/s
- Power supply 3x400 Hz

Welding and cutting

Otinus laser welders are supplied with a set of nozzles and protective lenses designed for metal welding and cutting. Therefore, the device is versatile, and helps to save money by eliminating the possible need to purchase, for example, a manual plasma cutter.

MAX Photonics

The MAX Photonics brand was established in 2004 as a company manufacturing optical sources for scientific institutes. Today, the company's product range includes sources as powerful as 40000W. Currently, MAX Photonics has set the goal of becoming a pioneer in manufacturing ultra-high-power industrial lasers.

Raycus

Wuhan Raycus Fiber Laser was established in 2007. It manufactures laser sources for a wide range of applications including cutting, welding, soldering, marking and engraving. The company's devices are used in the automotive, aerospace, medical, electronics and advertising industries.

Operation

Due to the revolutionary welding system, any user can achieve good working results after just a short training.
The electrode feed cable allows the welder to work freely at multiple stations without having to relocate the device. The small heat affected zone prevents excessive distortion. The weld is placed very simply and quickly, creating a robust joint.

Application

The laser welder is designed for professional use in facilities requiring high-quality and aesthetic welds.

Sources specifications

1000 W
- Mild steel: up to 3mm
- Stainless steel: up to 3mm
- Aluminum: 2mm
- Brass: 0,8 – 1mm
1500 W
- Mild steel: up to 4mm
- Stainless steel: up to 4mm
- Aluminum: 3mm
- Brass: 1mm
2000 W
- Mild steel: up to 5mm
- Stainless steel: up to 5mm
- Aluminum: 4mm
- Brass: 2mm
3000 W
- Mild steel: do 8 mm
- Stainless steel: do 8 mm
- Aluminum: 7 mm

Structure

The gun cable provides high freedom of movement making it easy to weld in different positions. The built-in controller with a large, transparent display is operated intuitively. The device is equipped with a powerful cooling system which allows it to work under harsh conditions in three shifts.

Pronciple of operation

The laser welding machine melts the welding wire and part edges using laser heat. Once the device is started and set up, the welding gun is applied at the beginning of the future welding line. Then, when the handle trigger is pressed, the beam is produced in the source and fed via a fibre optic cable to the gun head. The beam is focused and emitted towards the welding wire which feeds (via a feeder) to the contact point. Then, when the trigger is activated, the gun must travel along the welding line according to the wire feed rate. A water-circulated cooling system ensures a constant operating temperature of the source and gun. Radiation emission levels and cooling are controlled by a controller which adjustes the values according to user parameters.