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 |