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Medium Frequency Pneumatic DC Welding Machine for Manganin shunt / Electron beam

Medium Frequency Pneumatic DC Welding Machine for Manganin shunt / Electron beam

    • Medium Frequency Pneumatic DC Welding Machine for Manganin shunt / Electron beam
    • Medium Frequency Pneumatic DC Welding Machine for Manganin shunt / Electron beam
    • Medium Frequency Pneumatic DC Welding Machine for Manganin shunt / Electron beam
  • Medium Frequency Pneumatic DC Welding Machine for Manganin shunt / Electron beam

    Product Details:

    Place of Origin: China
    Brand Name: HWASHI
    Certification: CE/CCC/ISO
    Model Number: WL-MF-50K

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 set
    Price: negotiation
    Packaging Details: sea worthy wooden package
    Delivery Time: 7-30 working days after received your payment
    Payment Terms: L/C, T/T
    Supply Ability: 50 sets per month
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    Detailed Product Description
    Product Name: Pneumatic DC Welding Machine For Manganin Shunt / Electron Beam Application: Welding For Manganin Shunt And Electron Beam
    Size: 480x900x1600*mm Weight: 350kg
    Condition: New Warranty: 12 Months
    Standard: CE/CCC/ISO Service Life: 8-10 Years

     

    Medium Frequency Pneumatic DC Welding Machine for Manganin shunt / Electron beam

     

    SPECIFICATION

     

    Items Specification
    Display 5 Inches Blue Display Screen
    Rated Power 50KVA
    Input Voltage AC 380V, 50Hz
    Duty Cycle Rate 50%
    Maximum Short Circuit Current 15000A
    Inverter Frequency 1000Hz
    Welding Cycle Period 11
    Welding Pulse Times 3
    Current Slow Rise And Down Control Yes
    Stored Welding Models 101
    Throat Depth 300mm
    Cylinder Size ¢100x100mm

     

     

    DESCRIPTION

     

    Medium frequency inverter DC resistance control system: Refer to the following picture, the three-phase AC current has been rectified into DC. Then convert into medium frequency 1000Hz square wave and connected into primary of welding transformer through inverter circuit which is composed of IGBT. After the rectification through welding transformer, the current become DC with small pulsation and being supplied to electrode for welding. The inverter will adjust the duty cycle rate of IGBT according to the feedback of primary and secondary welding current so as to achieve constant current during welding process.

     

    Medium Frequency Pneumatic DC Welding Machine for Manganin shunt / Electron beam

     

    APPLICATION

     

    Sensor, LED and its lead, copper foil and vanished wire, relay, watch, capacitive slug and lead, copper wire, resistance pin, inductance, battery and stabilizer link, socket, silver contact and copper sheet, welding lightning with tungsten and molybdenum material, etc.

     

     

     

     

    Compared with the normal AC controller, MF controller has the following advantages:

     

    1. Advanced welding machine, adopt principle of MF inverter . Change the three phase AC power into DC power.
    2. Welding current is DC , no inductance , higher heat input and output efficiency , more reliable and stable welding quality
    3. Three phase load balance, power factor is close to 1
    4. Intelligent digital controller, more precise and faster control of the welding current. The adjustment precision is 20 times higher than the AC machine
    5. Reduce the production cost, save energy, reduce the requirement for cables and maintenance cost, improve the induction factor.
    6. Store energy in a special inverter, more adaptation to the fluctuation of the power grid.
    7. Smaller size and lower weight of welding transformer, one third of the AC machine .
    8. Be able to weld aluminum and galvanized material product
    9. Especially suitable for welding three-layer metal sheet or very thin product

     

     

     

     

     

    CONTROLLER

    Medium Frequency Pneumatic DC Welding Machine for Manganin shunt / Electron beam

    Touch Screen Central part of operation for input data, monitoring and storage
    Solenoid Valve Switch Manual switch on or off
    Emergency Stop Button

    When start, it will end the entire running program.

    Note: after pressing this button, you need to power on the machine again.

    Reset Button After stopping the program, press this button to reset.

     

     

    The Functions and Features of Control System:

    The control system is composed of controller, medium frequency transformer, and welding work pieces. The controller contains controlled rectifier, energy stored part, IGBT, power source driver, and control center part, etc.

    1) 101 sets of programmable welding models, 96 sets of seam welding models. Be able to select the model directly when welding;

    2) The function of welding spot current increasing progressively, efficiently solve the instability of welding effect caused by current shunt when doing multiple points welding;

     

    3) Be able to set the preheat current, welding current and tempering current, efficiently prevent the splash during the welding and work piece quenching after welding. The 3 electric pulses can be set separately and combine separately or freely;

    4) Be able to slowly increase and decrease the current, effectively avoid the splash and defective nugget formation during welding. Be able to obtain excellent physical performance.

    5) Be able to weld special material, special for welding Aluminum, galvanized metal and so on with ideal welding effect.

    6) Counting function. Efficiently count the number of time of welding, number of use of electrode and grinding for better output calculation and machine management.

    7) Function of Single spot welding , continuous spot welding;

    8) Malfunction checking and self-protecting function. During working process, controller will automatically close the output current and friendly remind the reason of malfunction;

    9) Energy saving, three phase power source output, high working frequency, low consumption of transformer, significant effect of saving energy;

    10) Convenient installation and operation. In the MF inverter welding equipment, the volume of transformer has been decrease dramatically compared with common AC transformer. The whole machine is light in weight. Convenient installation and operation;

    11) Communication and BCD code control function. Be able to connect to industrial personal computer, PLC and other upper control device so as to achieve remote control, automation management , with higher efficiency;

    12) Adopt DSP and PLD as main control unit. The electric circuit is simple, high integrated, intelligent. Decrease the rate of malfunction. Easier maintenance.

     

     

     

     

    APPLICATION

     

    Sensor, LED and its lead, copper foil and vanished wire, relay, watch, capacitive slug and lead, copper wire, resistance pin, inductance, battery and stabilizer link, socket, silver contact and copper sheet, welding lightning with tungsten and molybdenum material, etc.

     

     

    Other models:

    Model No.

    WL-MF-90K

    WL-MF-150K

     WL-MF-200K

     

    WL-MF-300K

    Input power supply

    3~380V

    3~380V

    3~380V

     3~380V

    Rated capacity

    90KVA

    150KVA

    200KVA

    300KVA

    Max shot-circuit current

    18KA

     30KA

     45KA

     55KA

    Duty cycle

    20%

     20%

     20%

     20%

    Control method

    Primary/subprime

     constant current

     Primary/subprime

     constant current

    Primary/subprime

    constant current

    Primary/subprime

    constant current

    Inverter frequency

    1kHz

    1kHz

    1kHz

    1kHz

    Arm length

    220*400mm

     220*400mm

     220*450mm

     220*450mm

    Max pressure

    6KN

     10KN

     15KN

     20KN

    Electrode stroke

    60mm

     80mm

     80mm

     80mm

    Cooling water

    ≥8L/min

     12L/min

     12L/min

     14L/min

    Welding thickness

    3.0+3.0mm

     3.5+3.5mm

     4.0+4.0mm

     4.5+4.5mm

     

     

     

     

    COMPETITIVE ADVANTAGE

    1. HWASHI is the leading brand in resistance welding industry in China for 20 years; Factory direct sale, competitive price.

    2. Customized Service: We can help to design and develop the welding machine according to your requirement. We are flexible and capable Supplier.

    3. Genuine Product with Excellent Quality:  12 months warranty. Our machines are strictly complied with ISO9001:2000 and China Compulsory Certification. Most of our machines enjoy 8-10 years service life. 100% guarantee test before delivery.

    4. After Sales Service and Technical Assistance: 24 hours technical support by email. Our professional team is always here willing to be your technical consultant.

    5. Quick Delivery: Our company provides just-in-time delivery.

    6. Prompt Response to Customers: Your satisfaction is the goal we pursue.

     

     

     

              Medium Frequency Pneumatic DC Welding Machine for Manganin shunt / Electron beam

     

                                           

                                         Medium Frequency Pneumatic DC Welding Machine for Manganin shunt / Electron beam

     

    Medium Frequency Pneumatic DC Welding Machine for Manganin shunt / Electron beam

     

    Contact Details
    GUANGDONG HWASHI TECHNOLOGY INC.

    Contact Person: Steven Wei

    Tel: +8613380655823

    Send your inquiry directly to us (0 / 3000)

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