200W Laser Spot Welding Machine Jewelry Laser Welder Spot Welders jewerly FDA CE. Voltage: 380V 3 phase / 220V 1 phase / 110V with voltage transformer.
Spot adjustment range: 0.3-2.5mm. Cooling system: Built-in water cooler 1P. Usage environment temperature: 10-30 degree. Jewelry laser welder is high precision. Welding method and laser beam is very thin.Laser is quick, frequency can reach 50Hz. High power microscopes, welding metal easily. Jewelry, glasses frame, mould, dental teeth need laser welding way which have beautiful welding joints. For mobile communications industry, the arts and crafts and jewels, and electronic components, sensor appearance, precision machinery, hardware, spare parts for car, etc. Suitable for all metal and alloy, such as tin, niobium, aluminum, copper, zinc, gold, silver, chromium, nickel, titanium and other metal and alloy materials. We support one year change a new one machine free. 24 hours technician online service. Machine with CE FDA certifate, and protect glasses, very safe.