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Large atmosphere brazing furnace
  • Large atmosphere brazing furnace
  • Large atmosphere brazing furnace
  • Large atmosphere brazing furnace
  • Large atmosphere brazing furnace
  • Large atmosphere brazing furnace

    Model:KJ-A1400

    Description:

    This high-performance atmosphere brazing furnace, featuring an imported alumina polycrystalline fiber chamber, a multi-gas compatible system, intelligent operation, and pre-vacuum capability, with an atmosphere pressure of up to 0.1 MPa...

    Introduction:
    This equipment performs oxidation-free brazing in a controlled atmosphere and is suitable for precision joining of materials such as stainless steel, copper alloys, and cemented carbide. The furnace chamber utilizes a double-layer shell structure, high-performance thermal insulation, and is equipped with a cooling fan to maintain a low outer surface temperature, resulting in energy-efficient operation and high temperature control accuracy. The furnace door and roof are sealed with high-temperature silicone rubber and can be pre-evacuated and fed with various inert gases, including argon and nitrogen.

    Application:
    This high-performance atmosphere brazing furnace, featuring an imported alumina polycrystalline fiber chamber, a multi-gas compatible system, intelligent operation, and pre-vacuum capability, with an atmosphere pressure of up to 0.1 MPa, has become the preferred equipment for precision brazing processes across various industries. It is primarily used for brazing components and structures made of stainless steel, cemented carbide, and diamond materials.


     
    industrial atmosphere furnace
    Large atmosphere brazing furnace
     
     

    features
    • The furnace chamber insulation utilizes polycrystalline fiber, which boasts high tensile strength and purity, significantly outperforming domestic fiber materials in thermal insulation and energy conservation.

    • The furnace body utilizes a double-layered inner shell structure with an air gap in between. Even at furnace temperatures reaching 1400°C, the surface remains safe to the touch and will not feel scalding.

    • The furnace door and roof are sealed with high-temperature silicone rubber. The furnace chamber features air inlets and outlets for protective gases such as argon and nitrogen.

    Technical Parameters
    Product name Large atmosphere brazing furnace
    Model KJ-A1400
    Furnace structure Double-layer shell structure, equipped with a cold air system to automatically cool the furnace shell
    Furnace material High-quality and high-purity alumina polycrystalline fiber curing furnace, with good material insulation performance, high reflectivity and balanced temperature field.
    Maximum temperature 1400°C
    Working temperature ≤1300℃
    Heating rate Recommended ≤10℃/min
    Heating zone size 1000*1000*2000mm (width * height * depth)
    Can be customized according to customer needs
    Temperature Control System With PID adjustment and self-tuning functions, and can program 30 sections of temperature rise and fall programs;
    Heating element Silicon carbide rod
    Temperature measuring element S-type thermocouple
    Interface The furnace is equipped with inlet, outlet and vacuum ports, and there are float flowmeters and mechanical vacuum pressure gauges on the gas path.
    Sealing system The furnace door and roof are sealed with high temperature silicone rubber. The furnace has an air inlet and an air outlet that can pass gas and can be vacuumed.
    Gas line Two-way float flowmeter
    Loading method Manual hydraulic trolley +
    Angle steel loading and unloading
    Shielding gas Can pass N2, Ar
    and other inert gases
    Temperature control accuracy ±1°C
    Chamber size/mm
    200*200*300 300*300*400 400*400*600
    500*500*700 600*600*900 800*800*1500
    900*900*2000    
    More specifications can be customized according to customer needs

     
    atmosphere furnace

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    Tel Number

    180-3717-8440

    Email

    web@kejiafurnace.com

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