I would charge you a full day labor $1200 ($120/hr x 10 hours) plus the cost of the aluminum which I figure about $300. And you would have it an a day or two. Actual labor time should be around half a day for the record.
High frequency is the way the arc starts.... As opposed to scratch or lift arc. You do not have to touch the material being welded maintains your tungsten better.
I had a dealer a few years ago that would give 20-30% off list prices on tools and about 40% on boxes. Unfortunately he relocated. My new guy is about the same on boxes and abou 10% on tools.
36 hours. Excellent condition. Just serviced. Includes Miller 30A Spoolgun. Power box. Work and stick leads. Located in west palm beach, fl. Available to see and test at anytime. $7500. [email protected]