2,600 foot of weld.... 1 giant radiator

[welder_one]

the past few days, i have been contracting to an industrial construction company. they are making a cooler for an aggregate drier "cooler". the finished product was coming out of the cooler still way too hot and needed more surface area. the drum is 36 foot long (only the last 15 feet get the fins) set on 4 inch centers... my big blue pro 300 is getting a decent lil work out as the fins are welded solid weld on both sides to the drum. im still in the fit up phase, so more pics to follow... (btw, the fella in the last pic (part of the construction crew is 6 ft 4 and 300 pounds)..... to give you an idea of the size of this "giant radiator")