Hans Low Power Lasers
Canada and Mexico Territories
Bell Lasers LLC
ph: 800-385-6760
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-- Spot Welder
Spot welders are utilized by operators to manually weld. Outfitted with optical magnification for the operator to properly position then weld, and inspect the spot weld, the spot welder is a useful machine for a variety of welding requirements.
Below are several machines to consider. Also, be sure to look at available accessories for the machines that can be seen by choosing Laser Welding accessories from the menu.
W50 Laser Spot Welder
The W50 laser spot welder is primarily used in hole-filling of gold and silver ornaments, abscess spot welding, joint repair and welding of bezel settings. Advantages include small heat-affected zone in welding, adjustable size of weld spot; a fine, smooth and aesthetically pleasing welding spot without post-welding processing; accurate positioning without damaging the surrounding can create inlaid jewelry; quick and good quality welding without pollution; efficient and environmentally friendly.
The W50 has a single point energy that is increased to improve working efficiency; and includes a high quality imported microscope to increase ease in operation.
Typical materials welded include gold, silver, platinum, stainless steel, titanium and other metals and their alloys. It can also be applied to repair abscess of denture and weld tiny precision components such as nickel strip of battery, IC leads, clock hairsprings, kinescopes and electronic guns.
Laser: YAG Wavelength: 1064nm Max. output laser power: 50W Peak power: 6kW Max. pulse energy: 30J/6ms(Opt. 60J/12ms) Pulse width: 0.1-10ms Repetition rate: 0.5-20Hz Waveform quantity: 50 groups Close feedback function: Current feedback Positioning method: LEICA microscope Type of light valve: Liquid crystal light valve Cooling method: Build-in Air cooling Electrical source requirement: 220V±5% / 50Hz(60Hz) / 20A Power consumption: 3kW Optical system weight: 225kg Optical system dimension: 1080mm×560mm×1100mm
Laser spot welders heat an area with the laser beam, causing welding to occur. The laser beam is absorbed by the material, and the energy is transfered from light energy to thermal energy, enabling the welding process. Different materials absorb and reflect the laser beam at different rates. As a result, the thermal energy transfered for one material may be less than another. This explains why some materials weld faster than others.Bell Lasers LLC
ph: 800-385-6760
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