Spot Welding
  • Types
  • Samples
  • Specifications
  • Features
  • Details
AC Pulse Spot Welder
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AC Pulse Spot Welder

Resistance welding machine

The AC pulse spot welder operates by utilizing standard mains electricity and employs a transformer to lower voltage while increasing current. This low-voltage, high-current output is directed to the joint of the workpieces through the electrodes. As a result of the resistance between the workpieces, high temperatures are generated, effectively heating the metal. This intense heat causes the workpiece to melt, facilitating the fusion of the workpieces together.

Applicable Materials

Various metal rods and wires, including tungsten, molybdenum, iron, nickel, carbon steel, and stainless steel.

Applications

Welding of iron wire products, hardware lighting fixtures, kitchen utensils, auto parts, metal hardware and more

Types of AC Pulse Spot Welders We Provide
  • Standard AC pulse spot welder
    Standard AC pulse spot welder

    For spot welding of metal sheets (copper, aluminum, stainless steel, galvanized steel)

    Inquiry
  • Long arm spot welder
    Long arm spot welder

    For welding longer sheet metal products

    Inquiry
  • Rocker arm spot welder
    Rocker arm spot welder

    For welding longer sheet metal products

    Inquiry
  • Dual head spot welding machine
    Dual head spot welding machine

    For simultaneous dual-spot welding

    Inquiry
  • AC pulse table spot welder
    AC pulse table spot welder

    For welding small hardware

    Inquiry
  • Pedal operated spot welder
    Pedal operated spot welder

    For spot welding of metal sheets (copper, aluminum, stainless steel, galvanized steel) controlled by foot pedal, ideal for customers with lower budgets

    Inquiry
Welding Samples
  • Kitchen pots and pans welding
    Kitchen pots and pans welding
  • Kitchen pots and pans welding
    Kitchen pots and pans welding
  • Kitchen pots and pans welding
    Kitchen pots and pans welding
  • Sheet metal cabinet welding
    Sheet metal cabinet welding
  • Sheet metal cabinet welding
    Sheet metal cabinet welding
  • Stainless steel welding
    Stainless steel welding
  • Stainless steel welding
    Stainless steel welding
  • Stainless steel welding
    Stainless steel welding
  • Low-voltage electrical welding
    Low-voltage electrical welding
  • Low-voltage electrical welding
    Low-voltage electrical welding
Technical Specifications
Model Input Voltage (V) Input Power (kVA) Output Current (A) Pressure Force (kg) Electrode Stroke (mm) Closure (mm) Platform Distance (mm) Electrode Distance (mm) Cooling Water (Lit/Min)
WL-S-3K 220 10 5000 200 50 65-115 - 145-165 -
WL-S-5K 220 10 6000 200 50 65-115 - 145-165 -
WL-S-10K 220 10 8000 200 50 65-115 - 145-165 -
WL-S-16K 380 16 10000 300 80 - - - 6
WL-S-25K 25 12000 300 80 - - - 6
WL-S-35K 35 16000 350 80 - - - 6
WL-S-50K 50 19500 500 80 - - - 6
WL-SP-25K 25 12000 300 80 145-225 250 320-420 6
WL-SP-35K 50 16000 350 80 145-225 250 320-420 6
WL-SP-50K 50 19500 500 80 145-225 250 320-420 6
WL-SP-75K 75 24000 1000 100 130-230 260 490-540 8
WL-SP-100K 100 34000 1000 100 130-230 260 490-540 8
WL-SP-150K 150 40000 1000 100 130-230 260 490-540 8
WL-SP-200K 200 50000 1500 100 130-230 260 490-540 8
Features
  • Sturdy body and stable welding: The machine body is designed to withstand impact, vibration, and high rigidity. It undergoes precise mechanical processing to prevent electrode sliding during pressure applying, ensuring stable welding performance.
  • Smooth pressure application and fast welding speed: The integrated pressure mechanism provides excellent responsiveness, fast pressure application and a long service life.
  • Energy-saving and sustained operation: The transformer, thyristor, and electrodes are equipped with a water-saving circulating cooling system, guaranteeing reliable long-term operation.
  • Powerful output and uniform conductivity: The high-permeability silicon steel sheet transformer and high-power thyristor components deliver a strong power output with even conductivity.
  • Intelligent control for easy operation: The microcomputer controller can store multiple welding specifications and control various output currents. It allows for easy adjustment to meet different welding requirements.
Appearance of Welds
  • Appearance of Welds
  • Appearance of Welds
  • Appearance of Welds
  • Appearance of Welds
Details
  • Intelligent microcomputer controller
    Intelligent microcomputer controller

    Optional touchscreen panel or digital button panel for setting welding parameters.

  • Conductive copper tape
    Conductive copper tape

    Thickened copper tape aims to enhance its conductivity.

  • Customized electrodes
    Customized electrodes

    Customized electrodes (can be tailored to different materials and products)

  • Customizable arm length
    Customizable arm length

    Arm length can be customized according to the product size.
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