Product use: This furnace is used for surface oxidation treatment of powder metallurgy iron-based products formed by sintering, and can also be used for surface blackening treatment of other mechanical parts.
Performance characteristics:
This resistance furnace consists of a furnace body, lifting mechanism, mixing fan, steam boiler, temperature control system, etc.
The furnace body is circular, consisting of a furnace shell welded from steel plates and steel sections, and a furnace lining made of ultra lightweight refractory bricks and insulation materials. The heating elements are placed on the wire support bricks, and the furnace chamber is made of a stainless steel welded furnace can,
The furnace cover is equipped with a circulating mixing fan.
The heating elements are arranged in three zones and controlled by imported intelligent temperature controllers in sections.
The temperature control system consists of thermocouples, digital intelligent PID regulators, and solid-state relays, forming a closed-loop control system that can achieve automatic and precise temperature control.