Purpose:

Box-type tempering furnace is the national standard periodic operation box-type furnace, the top of the furnace is installed with hot air internal circulation fan, mainly for alloy steel products, various metal parts tempering heat treatment, and aluminum alloy, copper solid melting, annealing, aging and other light alloy heat treatment.

Energy-saving electric furnace made of ultra-lightweight, inflammation-resistant fiber. Electric furnace and temperature control cabinet accessories, can automatically or manually control the use of electric furnace temperature. The equipment is equipped with two thermocouples for overtemperature protection and control of the operating temperature of the furnace. Can be equipped with computer table or computer control according to user requirements to do multiple temperature measurement to ensure product quality.

Brief introduction of structure:

The shell of the box-type tempering furnace is welded by national standard steel plate and section steel. The lining is made of ultra-lightweight high-aluminum energy-saving insulation brick and combined with aluminum silicate fiber cotton composite lining. The electric heating element of the box-type tempering furnace is made of long-life design, high temperature resistance and high synthesis 0Cr25Al5, which is arranged on both sides of the furnace and the bottom of the furnace. The furnace door is lifted by electric or hydraulic pressure, and the small box-type tempering furnace can also use the hand-cranked furnace door. When the furnace door is opened, the circuit breaker protection device stops the electric heating. Microcomputer temperature control system is used to control the tempering process with high precision, and the whole process of tempering heat treatment from furnace to furnace is completed automatically.