Butt Welding
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  • Samples
  • Specifications
  • Features
  • Details
Resistance Butt Welding Machine
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Resistance Butt Welding Machine

Butt welder for wire joining

Resistance butt welding machine utilizes the electrical resistance between the contact surfaces of two workpieces. By applying low voltage and high current, the contact surfaces of the metal pieces are rapidly heated to the point of melting and then fused together. At Hwashi Technology, there are various types of butt welding machines available, including flash butt welding machine (AS), copper-aluminum welding machine, wire butt welding machine, automatic ring making and butt welding machine, and automatic bending and butt welding machine. The power supply can be either AC or mid-frequency DC.

Applicable Materials

Metal wires such as low carbon steel, copper, aluminum, and stainless steel

Applications

Welding of handicrafts, daily hardware, furniture, lighting, wire mesh, and more.

Applicable wire size: 1mm-12mm

Types of Resistance Butt Welding Machines We Provide
  • Lever operated wire butt welder
    Lever operated wire butt welder

    For butt welding of square and round wires

    Inquiry
  • Wire butt welding machine
    Wire butt welding machine

    For wire butt welding

    Inquiry
  • Twin head butt welder for T-shaped joint
    Twin head butt welder for T-shaped joint

    For T-shaped joint butt welding of reinforcing bars inside square wire

    Inquiry
  • Automatic bending and butt welding machine
    Automatic bending and butt welding machine

    For automatic bending and butt welding of square wire frame

    Inquiry
  • Automatic ring making and butt welding machine
    Automatic ring making and butt welding machine

    For automatic ring making and butt welding of round wire

    Inquiry
Welding Samples
  • Welding Samples
  • Welding Samples
  • Welding Samples
  • Welding Samples
  • Welding Samples
Technical Specifications
Model WL-B-150K WL-B-100K WL-B-75K
Power Supply Single phase 380V±10%
Rated Capacity 150kVA 100kVA 75kVA
Duty Cycle 25%
Max. Secondary No-Load Voltage AC11.8V AC8.7V AC7.2V
Max. Secondary Short Circuit Current 28KA 26KA 23KA
Welding Specifications 16 sets
Features
  • By using different fixtures, different products can be butt-welded. (One set of fixtures is provided for free by default, additional grippers need to be purchased separately).
  • Microcomputer integrated control ensures precise, stable and high quality welding.
  • The use of water-cooled high-power thyristors, water-cooled high-permeability silicon steel plate transformers, and water-cooled alloy electrodes makes the equipment capable of delivering strong output currents, ensuring stable, reliable operation, and increased durability.
  • Unique current ramp control prevents spark splatter, allowing for the welding of low carbon steel, stainless steel, coated steel, non-ferrous metals, and other wire, sheet, and pipe materials.
Appearance of Welds
  • Appearance of Welds
  • Appearance of Welds
  • Appearance of Welds
  • Appearance of Welds
Details
  • Power controller
    Power controller

    Optional in cost-effective AC power supply or stable and energy-saving mid-frequency power supply.

  • Custom electrodes
    Custom electrodes

    Allows for welding products with different wire diameters.

  • Customized automatic grippers for automatic loading and unloading
    Customized automatic grippers for automatic loading and unloading

    Allows for automatic ring making and butt welding, automatic wire butt welding, saving labor

  • Customized molds
    Customized molds

    Ensures welding different products, such as round wire, square wire, solid or hollow pipes, keys, etc.
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With over two decades of expertise in the fabrication of welding machines and welding robots, we specialize in delivering industrial welding solutions tailored to diverse sectors, enabling automated welding and industrial robot welding applications.

In the realm of automatic welding and industrial robotic welding solutions, we transcend the role of a mere welding equipment manufacturer to function as a comprehensive weld system integrator.

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