Brazing furnace is an equipment used for metal brazing and bright
heat treatment. Suitable for mass production of small and
medium-sized stainless steel parts (tableware, cutting tools,
hardware, etc.), such as martensitic stainless steel bright
quenching and tempering, and austenitic stainless steel bright
annealing.
Brazing furnaces are used in industries such as steel and
metallurgy. Mainly used for filter refrigeration accessories in the
automotive industry, aerospace industry, and can also be used for
brazing and bright heat treatment of refrigerators, air
conditioners, electronics, microwave magnetron industries, and
other stainless steel, carbon steel, brass, and copper components.
The components of the brazing furnace are: degreasing furnace →
spray system → drying drive → drying furnace → drying passive,
brazing passive → front chamber → brazing furnace → water cooling
(dry cooling) → strong air cooling → brazing furnace drive.
The brazing furnace is finely and reasonably divided into heating
zones, with high-precision advanced temperature control instruments
for hardware selection and software parameter adjustment. The
furnace temperature control accuracy is required to be high (± 1
℃), and the temperature uniformity in the brazing area is within ±
2 ℃, ensuring the sensitive and critical temperature requirements
required for brazing. Brazing in a vacuum atmosphere can maintain
the cleanliness and brightness of the workpiece.
In fact, there are many types of brazing furnaces, such as copper
brazing furnace, aluminum brazing furnace, mesh belt brazing
furnace, vacuum brazing furnace, NB continuous brazing furnace,
continuous drying furnace, power and pressure regulation electric
control system, HB continuous brazing furnace, JNB periodic brazing
furnace, XNB periodic box brazing furnace, etc.
Mainly used for vacuum brazing of aluminum products such as
aluminum alloy heat exchangers, brazing of stainless steel,
titanium alloys, hard alloys, high-temperature alloys, non-ferrous
metals, vacuum tempering of high-speed steel, tool and mold steel,
bearing steel, stainless steel and other materials, as well as
aging and annealing treatment of non-ferrous metals, and vacuum
brazing of stainless steel heat exchangers, oil coolers, and
stainless steel insulation cups.
Application:
Characteristic:
●Adoptfor heat-resistance stainless steel belt or mesh belt
transmit the heat treatment workpieces to pass through heating zone
and colingzoneAndinjectinsert gas or gas ammonia decomposition as a
protective atmosphere to prevent and avoid the workpiece oxidation
in the processafheatingand cooling, to ensure the brazing surface
brightness, no oxidation, no scratches and welding line satiation
●Fumacehearth(i.e.hearting zone or muffle) adopt for imported
Sweden heat-resisting temperature nickel metal 310S) to ensure
thattheworkprietemperature come down to technical requirement when
outlet.
●Withreasonable structure ofheating, uniform furnace temperature,
workpiece on the conveyo belt running smoothly, lit deformation.
Fumaehearth sze Canbe acroding to customer's dif size of the
product and production design and manufacturing, with a strong
specificity and generality.
●Channelfurnace overall appearance is "bridge" structure, front
back inlet and outlet chamber using high quality materials into
intermediate sandwichpipe body;The front and back working face with
horizontal line to be a certain angle, the angle designis6 ' . lts
advantages to saving protectiveatmosphere consumption, reduce the
production cost.
●Adopts advanced frequency control of motor speed conveyor belt
control system, realize the stepless variable speed drive of
components, preciselycontrolthe workpiece in the running time of
the heating zoen, ensure the aluminum brazing process curve
accurate implementation.
● Equipped with modem energy saving type ammonia decomposition
funace.
Thchnical Parameters:
Specifications:
| Description |
| Continuous gas shielded aluminum brazing furnace equipment |
| Automatic constant temperature control |
| Advantage: safe operation. |
| Operator: 1 person. |
| Rated Power(KW) | 21 |
| Rated Voltage(V) | 380x3 |
| Working Temperature(℃) | 1150 |
| Effective Cooling Length (MM) | 3500 |
| Heating up time(h) ≤3 |
| Empty furnace loss power (KW) | 7.5 |
| Output (kg/h) | 28 |
| Decomposition power (KW) | 10 |
| Decomposition capacity (m ³/h) | 4.5 |
| Heating size (L*W*H) mm | 1600x200x50
|
Continuous gas protection aluminum brazing furnace equipment for metal vessels
