Thermal Treatment Of Metals , Continous Brazing Furnace ,
Exothermic Gas Generator
Overview
Exothermic gas is a safe, inexpensive furnace protective atmosphere
which produces bright product when annealing non-ferrous metals and
mild steel, sintering iron and non-ferrous metal parts, copper
brazing low carbon steel components and silver brazing yellow brass
parts without surface metal vapor loss.
Exothermic gas generators produce either a lean or rich atmosphere
composition depending on the chosen air-to-gas ratio. Exothermic gas is used for the thermal treatment of metals as a
protective gas, which can be generated in an exothermic gas
generator through burning natural gas.
The lean and rich atmosphere have differernt effects.
We offer exothermic gas generators for the usage in industrial
furnaces. Aojie is a famous manufacturer of all types of furnaces
and has therefore much experience with design and adaption of gas
generators. Our customers are strongly satisfied with our products.
FAQ
1.Why choose us ?
We are professional manufacturer of electric resistance heat
treatment furnace , Which has over 15 years experience produce
furnace . Not only have rice experience to produce high quality
machine , but also with strong technical team as basis.
2.Have you exported machine to overseas market ?
Yes . We has exported machine to Indi, Africa , Iran , Germany etc.
3.Is there any quality warranty and after service ?
The warranty period of mechanical portion of the equipment shall be
a year after you received the equipment; And help buyer
installation and commissioning the equipment , and free training
operator.
4. Brazing classification
Flame brazing: The welding is carried out by using mix burning flame of
combustible gas mixed with oxygen or compressed air as heat source
Dip brazing: Dip part or whole of the workpiece into a solder bath covered with
soldering agent or the salt bath with moltan salt. This method
ensures the uniform and rapid heating as well as accurate
temperature control, it is suitable for the mass production and
brazing of large components. The salt in the salt bath is mostly
composed of flux. A large amount of soldering agent is usually left
on the workpiece after brazing, and the cleaning work is heavy
Induction brazing: Welding method using high frequency medium frequency or power
frequency induction current as heat source. High-frequency heating
is suitable for welding of thin wall pipe fittings. It is
especially suitable for welding of large components, such as pipe
joints which need to be disassembled on rockets.
Furnace brazing: Put the workpiece assembled with solder into the furnace for
heating and welding, brazing agent is often required, It can also
be protected by reducing or inert gases. Continuous furnace can be
used in mass production
Vacuum brazing: The workpiece is heated in a vacuum chamber and is mainly used
for welding of high quality products and oxidizable materials
