Approximately this but not exactly, mine has a more sophisticated table for positioning the work.
https://www.alibaba.com/product-detail/200w-YAG-Laser-Welding-Machine-for_1601522777279.html?spm=a2700.galleryofferlist.normal_offer.d_image.c64d13a0xR3UNo
Mainly intended for making signs or other thin metal work. Haven't used it, bought it from someone who got it in a package deal and didn't need it but they did include a piece that the machine had welded and assured me it works. No indications that it doesn't.
Comes with consumables/accessories and manual. The industrial water cooler chiller alone is a pretty serious piece of equipment and includes extra filters. Runs on 240v single phase I'm fairly sure but will double check, I think the overall system is around 20-30 amp draw.
Currently in storage in Richmond near the knight st bridge. 700 is the price as-is where is. For 1200, I'll bring it to my space, set it up and learn how to use it so we can test it before buying. Up to you. Can be moved with a pickup. Delivery can be negotiated.