Why did they change the cans of the 80s?
Yes but you must be very careful, it will likely need just a little heatAluminium tends to crack easily, especially with even the slightest excess heat, the odds of success are pretty low , but if you use a good tube bender it is possible, it also depends on the degree of bendinggood luckyou might break a piece or two
Tube bending is old trickPut something in it or around it to keep the round as you bendAnciently ice was use for trumpets today coil spring is common and a tube bender has a shape it fits in Go to an electrician he has a bender for several diameter tubes of steel.
The square shape is what's making it kinkI don't think you're going to have much luck with any method you useSorry, but bending square stock is not possibleIf it was steel, you could heat it up, but aluminum doesn't give you that optionIf you're looking to make a sharp angle, the best thing you can do is weld 2 pieces together with aluminum welding equipmentIf you're trying to get a smooth curved angle, I think you're out of luckLet me know if you figure something out because I'd be interested in knowing myselfAnother option you might try is cutting 3 sides, bend the metal and then welding a piece in the place of the openingIt would be a little choppy, but I don't know what else you can do.
chris W correctThere two ways for this, one a Bender looks like a wheel with about 4-5 different Tube SizesThe other is a Spring looking springHa! It go inside the tube to bend itMost Parts Stores should have these and some Tool Supply places like Harbor Freight have them cheap for people not need a high dollar tool.
Because aluminum is incredibly easy to recycleAnd at the time, the lighter material made shipping that much less expensiveCompanies would pass that off as being green nowadays, but it's mostly a money maker.
