What Is an Annealing Furnace?

Annealing furnace skeleton consists of various

The annealing furnaces are classified into electric heating furnaces, coal-fired annealing furnaces, oil-fired annealing furnaces, natural gas annealing furnaces, and gas annealing furnaces by heat source. Among them, the gas annealing furnaces produced by self-provided gas generators are the most widely used. The gas annealing kiln eliminates the combustion chamber, and directly uses the gas burner to inject combustion in the heating chamber. In order to reduce energy consumption, the gas annealing kiln is often equipped with a heat exchange system that converts air into combustion-supporting hot air for gas combustion. ^[3]