Jewelry Laser Welding Machine Product Features Accord with Europe CE standardWelding process small heat-affevted zone,welding arbitraty size can be adjusted.Spotfine,formation,artistic,and without too man post-weld treatment.Precise positioning,the welding process does not harm the surrounding mosaic of jewellery.Welding speed,high quality solder joints clean,and efficient environmental protection. Technical Parameters Model of Machine HL-W300 Laser medium Nd:YAG Laser power Constant current pulse laser power(LCD) Rated Output Power ≥300W Welding depth 1.5mm Pulse Frequency 0-20 Hz Energy Instability ≤8 mard laser energy instability:≤ ± 3% Spot Diameter 0.2-1.2 mm electrically adjustable Current Work 100-450 A Working Power 220V ± 10% Dimensions 1130*540*1130mm Applicable Industries or materials The aircraft have been widely used jewelry processing industry,mainly in gold, silver, platinum, stainless steel, titanium and other metals and their alloys Shayan spot welding,seam meeting,filling holes,and in the lead,integrated circuts,batteries with nickel Contact,watches and clocks,parts and other industries use feeble. Package: wooden case The working area and laser power can be customized according to requirement