Laser welding machine is a kind of the focused laser beam as an energy source, focused onto the workpiece to be welded to the metal, since the laser having an optical refraction properties, focus, etc., so that the laser welding is very suitable for micro parts and poor accessibility of the site welding. Laser welding also has a low heat input, low distortion, from electromagnetic influence, simple operation, stable, good weld results. High welding efficiency, simple operation, can be automated welding, suitable for welding various materials planar linear, circular and arbitrary trajectories. After the appearance of fine welding, weld not black, the product is not deformed, combined with the advantages of high ZXL-200W automatic laser welding machine using imported parts, stable performance, low failure rate, the service life of up to 10 years;! High welding efficiency , effective, easy to operate, the main use of computer programming, complete automatic or semi-automatic welding, butt welding, stitch welding, seal welding, welding complete complex plane line, arc and arbitrary trajectories. Can be customized according to customer requirements. Laser welding can Applications: cell phone case, electronic components, sensors, watches, precision machinery, communications, welding products. Laser Type: YAG pulsed laser wavelength: 1.064μm laser power: 200W pulse frequency: 1-100Hz 1-300Hz (adjustable) Pulse Width: 0.1-20ms (continuously adjustable) focused spot diameter: 0.2-1.5mm Focus Lens focal length : 80mm / 100mm / 120mm / 200mm Optional Observing System: CCD visual images electricity demand: 380V ± 10% / 50HZ Rated power: ≤8KW shielding gas: argon gas cooling system circulating water cooling, refrigeration units within the circulating medium of deionized water , distilled water or purified water continuous working time: ≥24h table travel: 300mmx200mm (non-standard customized separately) Weight: 150KG clean and dust-free environment, no source, 10 ℃ -30 ℃, humidity 5% -85%