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Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum

Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum

    • Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum
    • Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum
    • Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum
  • Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum

    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: WL-MF-50K Medium Frequency DC Welding Machine For Aluminium And Copper Application: Welding For Aluminum And Copper Products
    Size: 480x900x1600*mm Weight: 350kg
    Condition: New Warranty: 12 Months
    Standard: CE/CCC/ISO Service Life: 8-10 Years

    WL-MF-50K Medium Frequency DC Welding Machine for Aluminium and Copper

     

    DESCRIPTION

     

    MF DC Inverter Spot Welder is advanced welding equipment in welding industry. The three-phase power supply, through rectified by a special inverter, is converted into 1000Hz AC voltage and then is transmitted to a medium frequency transformer so the current is rectified in order to supply DC welding current. 

     

    The advantage is that it helps to greatly reduce the energy of iron core material, as the frequency of welding transformer is promoted from 50/60Hz of mains supply to 1000Hz. Besides, the commutation diode of subloop of transformer could transform the electric energy into DC power which is used to provide power for welding. 

     

    Under such circumstance, the inductance coefficient of subloop could be improved dramatically and the production cost could be minimized because the inductance coefficient is an important factor that results in energy loss but could almost be ignored in DC welding circuit.
     

     

    SPECIFICATION

     

    Items

    Specification

    Display

    5 Inches Blue Display Screen

    Rated Power

    50KVA

    Input Voltage

    AC 380V, 50Hz

    Duty Cycle Rate

    20%

    Maximum Short Circuit Current

    25000A

    Inverter Frequency

    1000Hz

    Welding Cycle Period

    11

    Welding Pulse Times

    3

    Current Slow Rise And Down Control

    Yes

    Stored Welding Models

    20

    Throat Depth

    300mm

    Cylinder Size

    ¢100x100mm

     

    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

     

     

     

    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. 

     

     

     

     

    FEATURE

     

    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

     

     

     

     

    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.

     

     

     

              Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum

     

                                           

                              Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum

     

     

    Contact Details
    GUANGDONG HWASHI TECHNOLOGY INC.

    Contact Person: Steven Wei

    Tel: +8613380655823

    Send your inquiry directly to us (0 / 3000)

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