Orthodontic appliance welder/soldering unit for fabricating and repairing orthodontic wires, retainers, and brackets. Three machines in one: ortho welder, electric soldering unit, and wire annealer. All units come complete with copper tips and brass posts, soldering cords with brass tips, and carbon point, solder, flux, and nonasbestos heat sink. Rugged, all-metal construction and solid-state technology. Precise weld pulse timing with 10 settings. Safety switch (ready) for annealing or soldering. Replaceable welding tips for both upper and lower turrets. Stainless steel front panel and paddle platform. Continuous and pulsed remote soldering. Heavy-duty, long-life transformer. Made in the USA. Full 1-year warranty.