This drum carder is exactly what it sounds like. It uses two drums covered in a metal mesh, spinning at different speeds, which pull the fibers into an orderly shape. Small drum carders like this ...

The spinning drums of racing ready-mix trucks are a common sight along city thoroughfares, and while fumes and the occasional spill from the fleets irk residents, the urban batch plants that fill ...

In order to perceive the state of the process of reverse thinning spinning of the ultra-thin wall tube, a monitoring method based on drum shape is proposed. The method uses the non-uniform rational ...