• Small Style Vacuum Soldering Furance KD-V20

    Small Style Vacuum Soldering Furance KD-V20

    Small Style Vacuum Soldering Furance KD-V20



    Reflow soldering
    Typically high number of voids cause a large non conductive area


    Vacuum soldering
    Very low number of voids, Typically < 2 % leads to best Thermal Conduction


    Void Less


    Flux Less


    Ultra Clean




    1. Viewing system: Cavity with a visual window, can observe the welding process in real time. 


    2. Up and down heating system : Equipped with current regulator,can control dynamic temperature with high accuracy respectively. It ensures the temperature of the bearing platform uniform.


    3. Vacuum system :Equipped with direct connection high speed rotary vacuum pump, the charge vacuum can realize 1pa rapaidly .


    4. Cooling system :Adopt water cooling system, ensure it can cooling rapidly in high temperature environment.


    5. Software system :Raise or decrease temperature can be controlled by programming, it can set temperature up/down curve according to the technology. Each curve can generate automatically, programmable, can be modified and stored.


    6. Control system :Software modular design can set the process curve independently, vacuum extraction, atmosphere, cooling, etc., and can be combined with the production process, to achieve a key operation.


    7. Data recording system :With continuous real-time monitoring and data recording system, software curve records, temperature control curve saving, process parameters saving , equipment parameters records .


    8. Rapid cooling rate :Independent water cooling and gas cooling device is set in the cavity, achieve rapid cooling of the device.


    9. Low hole rate of welding quality :To ensure that after welding, a large area of the disc to achieve the following 3% hole rate.


    10. The whole machine struture : econvenience for maintenance .The hearing parts maintain work and the Flux clean recycling work are done by one person easily .Replace the heating pipe only within 2 minutes .


    11.Protection system: according to the many yearsexperience in this field , multiple protection system customers can rest assured .





    Basic data

    Outlook dimension

    900 x 800 x 1300 mm (LxWxH) Weightabout  200 kg

    Low vacuum


    Welding area

    200x 160mm

    Charge height


    Temperature range

    Highest can be up to 450°C

    Temperature Warm-up rate

    Highest can be up to 120°C /min

    Temperature Cooling rate


    Temperature uniformity


    Charge bearing

    5kW Bottom heating system

    Heating platform

    Special handling heating platform

    Power source standards

    380V, 50HZ/60HZ


    .max. 3 x20 A, 50-60 HZ

    Control parameters

    Controlling way

    Siemens PLC + IPC

    Monitoring window

     With visual window(1 set )

    Temperature curve setting

    Temperature & time (can set temperature /time/ warm-up rete,, 150 technical stages can be set at most )




    Welding vision inspection system

    Optional with 50-200 magnification, observation, analysis of the welding process

    Software video recording function , convenience for the R&D and process analysis

    Security system

    Ultra high temperature alarm, excessive temperature raising alarm

    System self-check function, each function is the normal state before production , the program allows operate  

    Cooling water pressure test system, low voltage alarm, software remind

    One-click to cut off the heating part power supply


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