Cantilever-style unwind stands, both powered and unpowered, are available. They can be bench-mounted and are simple to use.
The standard unit can handle a roll of material with a maximum OD of 460mm/18 in., weighing up to 22kg/48.5 lb.
Powered unwind stands have a DC motor drive. The drive maintains a loop of material to maintain low tension in the web. The dancer adjusts the speed, based on its position on the web