It is 10 feet for high school, college, and NBA. For other programs, it is set by the program. For example, programs for younger kids often have a lower hoop height. (There is NOT an official youth height of 8 feet as one answer said.) Julinda Â· 1 year ago.
Aluminum can baling is generally done by one of three different baler types. For smaller operations, either the long stroke or multi purpose balers are ideal. They are both vertical balers that compress aluminum cans into manageable bales (weights ranging from 35-120kg), and are bothfairly simple to operate.
The process begins with an aluminum ingot which was cast to be about 30 inches (76 cm) thick, then rolled into a thin sheet. The first step in the actual manufacture of the can is to cut the sheet into a circle, called a blank, that will form the bottom and sides of the can. Each blank is 5.5 inches (14 cm) in diameter.