Box Type Muffle Furnace

Box Type Muffle Furnace
Brand: ZX
 
Summary of use:　
It is the periodical heating treatment. It used in element determination and heating in heat treatment of small steel, such as hardening, annealing and tempering of laboratories, industrial mining enterprise, scientific research unit and colleges. The high-temperature furnace could be used in high-temperature heating of metal, sintering, dissolution and analysis of ceramic.
 
Characteristics:

1. The case adopts high-quality cold-rolled steel plate with the plastic spraying on the surface. The door adopts side door structure, which easies to open and shut.
2. The medium-temperature box furnace adopts closed hearth, the spiral electric heating alloy wire as the heating component coiled in the hearth, the temperature of the furnace is uniform when it radiating. The use of life is prolonged.
3. High-temperature tube resistance furnace adopts high-temperature combustion and takes silicon carbide rod as heating component to set up in outer sheath of the hearth.
4. High-temperature box resistance furnace takes silicon carbide rod as a heating component and set up in hearth directly. It has a high use rate.
5. The thermal insulation material of this kind of furnace adopts light foam insulating brick and alumina-silica cellucotton. The accumulation of heat and heat conductivity factor is decreased so heat accumulation of hearth will be more. The temperature rising time is shortened. The temperature of the surface is rising very slowly. Wastage rate of empty furnace is small and power consumption is lowest.
6. The controller is divided into a pointer type, intelligent, microcomputer-based multi-band temperature control.