40%
Energy Saving vs Brick-Lined
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±5°CTemperature Uniformity
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2-YearWarranty Coverage
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80+Countries Served
Precision Vacuum Brazing Technology For High-Temperature Industrial Applications
The Heat-Resistant Steel Vacuum Brazing Furnace is a high-performance industrial vacuum heat treatment system specially designed for vacuum brazing of heat-resistant steel, stainless steel, nickel alloy, titanium alloy, Inconel, and high-temperature structural components.
The vacuum brazing furnace operates under high vacuum conditions to achieve oxidation-free brazing, bright surface finish, excellent metallurgical bonding, superior temperature uniformity, and high production consistency.
Widely used in aerospace manufacturing, automotive heat exchanger production, stainless steel assembly brazing, honeycomb structure brazing, EGR cooler manufacturing, industrial furnace component processing, and high-temperature thermal engineering applications.
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High Vacuum Brazing Environment
Achieves stable high vacuum conditions for oxidation-free brazing of heat-resistant steel, stainless steel, nickel alloy, and aerospace components with bright clean surface finish.
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Excellent Temperature Uniformity
Multi-zone intelligent heating system provides ±3°C temperature uniformity to ensure stable metallurgical bonding and consistent industrial brazing quality.
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Intelligent Siemens PLC System
Equipped with Siemens PLC, touch screen HMI, automatic recipe storage, process monitoring, alarm protection, and industrial data logging functions.
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High-Pressure Gas Quenching Cooling
Supports 2 bar, 6 bar, and 10 bar gas cooling systems to improve cooling efficiency, reduce deformation, and optimize product microstructure.
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Custom Furnace Design
Chamber dimensions, heating systems, vacuum configuration, cooling pressure, and automation level can all be customized according to production requirements.
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Aerospace & Heat Exchanger Applications
Widely used for aerospace components, honeycomb structures, EGR coolers, stainless steel assemblies, and industrial heat exchanger production.
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Graphite & All-Metal Hot Zone Options
Available with graphite insulation or all-metal hot zone configurations for different cleanliness levels and high-temperature vacuum brazing applications.
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Reliable Long-Term Industrial Operation
Heavy-duty furnace chamber structure, stable vacuum system, and premium industrial components ensure continuous 24/7 production reliability.
Core Advantages
Advanced Vacuum Brazing Furnace Features
Engineered for industrial vacuum brazing applications requiring high cleanliness, reliable temperature control, stable vacuum performance, and excellent metallurgical bonding quality.
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High Vacuum Brazing EnvironmentThe high vacuum brazing system prevents oxidation and contamination, ensuring bright clean surface finish, excellent metallurgical bonding, and superior vacuum brazing quality for heat-resistant steel and stainless steel components.
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Excellent Temperature UniformityMulti-zone intelligent heating system delivers outstanding temperature uniformity throughout the furnace chamber to ensure stable metallurgical bonding, reduced deformation, and consistent industrial production quality.
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Intelligent PLC AutomationSiemens PLC control system supports recipe storage, automatic process control, alarm protection, historical data logging, and intelligent thermal processing management.
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High-Pressure Gas Cooling SystemSupports 2 bar, 6 bar, and 10 bar gas quenching systems to improve cooling efficiency, shorten production cycle time, and optimize product microstructure and mechanical properties.
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Custom Industrial Furnace DesignChamber dimensions, vacuum system configuration, heating element type, cooling pressure, and automation functions can all be customized according to industrial production requirements.
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Graphite & All-Metal Hot Zone OptionsAvailable with graphite insulation structure or all-metal hot zone design for different cleanliness requirements, aerospace applications, and high-temperature vacuum brazing processes.
Vacuum Brazing Process
Industrial Vacuum Brazing Workflow
The complete vacuum brazing process ensures high-strength metallurgical bonding, oxidation-free surface finish, and stable industrial production consistency.
Loading
Workpieces and brazing alloys are loaded into the chamber.
Vacuuming
Oxygen and impurities are removed from the furnace chamber.
Heating
Multi-zone heating system precisely raises temperature.
Brazing
Brazing alloy melts and fills the joint clearance.
Diffusion
Metallurgical bonding forms during holding stage.
Cooling
Controlled gas cooling optimizes product quality.
Technical Specifications
Vacuum Brazing Furnace Parameters
Customized industrial vacuum furnace systems are available according to product size, production capacity,and thermal processing requirements.
Working Temperature
600–1350°C
Maximum Temperature
1450°C
Temperature Uniformity
±3~5°C
Temperature Accuracy
±1°C
Vacuum Degree
6×10⁻³ Pa
Cooling Method
Gas / Vacuum Cooling
Gas Cooling Pressure
2/6/10 Bar
Heating Elements
Graphite / Molybdenum
Control System
Siemens PLC + HMI
Furnace Type
Horizontal / Vertical
Suitable Materials
Materials Supported
By Vacuum Brazing Technology
The industrial vacuum brazing furnace supports a wide range of high-temperature materials, stainless steel assemblies, nickel alloy structures, and aerospace-grade components.
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Heat-Resistant SteelSuitable for 310S, 314, 253MA, HK40, RA330, and other heat-resistant steel materials used in industrial furnace components, radiant tubes, and high-temperature structural assemblies.
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Stainless SteelIdeal for SUS304, SUS316, SUS321, SUS347, and stainless steel structural assemblies requiring oxidation-free vacuum brazing and bright clean surface finish.
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Nickel Alloy & SuperalloySupports Inconel, Hastelloy, Incoloy, and aerospace-grade nickel alloy materials used in high-temperature vacuum brazing applications.
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Titanium AlloySuitable for high-cleanliness vacuum brazing processes requiring contamination-free thermal processing and excellent corrosion resistance performance.
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Copper & Copper AlloySupports copper-based vacuum brazing applications, electrical thermal assemblies, and industrial heat transfer component manufacturing.
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Tool Steel & Die SteelSuitable for high-strength tool steel components, precision mold structures, and industrial mechanical assemblies requiring reliable joining quality.
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Aerospace Structural MaterialsSupports aerospace honeycomb structures, turbine assemblies, combustion chambers, and high-temperature aerospace thermal components.
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High-Temperature Industrial ComponentsDesigned for industrial heat exchangers, EGR coolers, vacuum thermal systems, and high-temperature engineering applications.
Industrial Applications
Industries Using Vacuum Brazing Furnace Technology
Widely used in aerospace, automotive,industrial furnace manufacturing,and heat exchanger production industries.
FAQ
Frequently Asked Questions
Answers to the questions our customers ask most often about the vacuum tungsten wire sintering furnace.
What is a Heat-Resistant Steel Vacuum Brazing Furnace?
A Heat-Resistant Steel Vacuum Brazing Furnace is a high-temperature industrial vacuum furnace system designed for oxidation-free vacuum brazing of stainless steel, heat-resistant steel, nickel alloy, aerospace components, and industrial thermal assemblies.
What are the advantages of vacuum brazing?
Vacuum brazing provides oxidation-free processing, bright surface finish, excellent joint strength, minimal deformation, and stable metallurgical bonding quality for high-temperature industrial applications.
What materials can be vacuum brazed?
The vacuum brazing furnace supports stainless steel, heat-resistant steel, nickel alloy, titanium alloy, Inconel, copper alloy, and other high-temperature industrial materials.
What cooling systems are available?
Available cooling systems include vacuum cooling, nitrogen cooling, argon cooling, 2 bar gas cooling, 6 bar gas quenching, and 10 bar high-pressure gas cooling systems.
What industries use vacuum brazing furnaces?
Vacuum brazing furnaces are widely used in aerospace, automotive manufacturing, heat exchanger production, stainless steel processing, industrial furnace manufacturing, and high-temperature engineering industries.
Can the furnace be customized?
Yes. Chamber dimensions, heating systems, vacuum pump configuration, gas cooling pressure, automation level, and loading structures can all be customized according to production requirements.
What vacuum level can the furnace achieve?
Standard industrial configurations can achieve vacuum levels from 6×10⁻² Pa to 6×10⁻³ Pa, while higher vacuum configurations are available for aerospace and high-purity applications.
What heating elements are available?
The furnace can be configured with graphite heating elements, molybdenum heating elements, or all-metal hot zone structures depending on temperature requirements and cleanliness standards.
Why Brother Furnace
A Vacuum Brazing Furnace Manufacturer You Can Rely On
Brother Furnace has been designing and manufacturing industrial vacuum furnaces since 2008. Every Heat-Resistant Steel Vacuum Brazing Furnace is manufactured in our own factory, tested by experienced thermal engineers, and backed by long-term technical support throughout the equipment lifecycle.
We export industrial vacuum brazing furnaces to over 80 countries across North America, Europe, Southeast Asia, the Middle East, and Africa. Our customers include aerospace component manufacturers, stainless steel heat exchanger producers, industrial furnace companies, automotive EGR cooler manufacturers, and high-temperature engineering enterprises.
ISO 9001:2015 & CE Certified
Full quality management certification and CE compliance
for international industrial equipment export.
All technical documents and inspection reports
are provided with every vacuum furnace shipment.
Verified Vacuum Brazing Performance
Every furnace undergoes complete FAT testing before shipment,
including vacuum performance verification,
temperature uniformity testing,
heating accuracy inspection,
and cooling system operation validation.
Advanced Vacuum & Cooling Technology
Equipped with high-efficiency vacuum pump systems,
intelligent PLC automation,
and optional high-pressure gas quenching systems
to ensure stable industrial vacuum brazing performance.
Lifetime After-Sales Technical Support
Spare parts, heating elements, insulation materials,
vacuum system components,
and remote commissioning support are available worldwide.
On-site installation and operator training can also be provided upon request.