Jewelry Laser Welding Machine 200w Spot Welder

Offered for sale is a professional laser welder intended for jewelry purposes. It was used in our shop for only a few years and it is fully functional and operational. We used it for a wide array of applications in our jewelry manufacturing and repair shop. It has plenty of power and works well on gold, platinum and even silver. The machine is water cooled and can work throughout the entire work day if needed. The machine has 220V power but we also purchased a power converter for 110V, which is pictured and included. Overall a great machine in excellent working condition and is an amazing tool at this price point! MSRP on a new one is $7k Details from the manufacturer:
Specification: Power 200W
Laser wavelength 1064nm
Frequency 1-100Hz
Pulse width 0.3-20ms
Spot size 0.2-2mm
Laser rod Φ7 * 145mm
Display Positioning System Microscope
Spot adjustment Manual
Cooling system Water cooling