Fluidized—bed furnace is a new type device for heat treatment, which utilises fluidization technology for moving solid particles in a state of suspension by the action of gases.

The article states the technical features and barriers of the fluidized bed furnace when used for treating metal wires, and points out the design matters of the furnace key parts.

This paper studied the characteristics of fluidization, eating up and electricity on a new-type fluidized bed heat treatment resistance furnace.