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Welding Solution

General welding machine maker that leads the industry

Resistance Welding Machines

Resistance Welding Machines from Hyosung Heavy Industries are optimized for various user’s interfaces and characteristics of each material, and provide excellent welding and output characteristics . They are being sold both in domestic areas and overseas countries including Japan and China.

Features and Benefits

Resistance welding design and manufacturing technology
Resistance welding controller and transformer for automobile, home appliance, and semiconductor manufacturing were developed with our own technology.
They have been sold domestically and exported to the US, Europe, Japan, China and Southeast Asia, and have been recognized for their performance and quality worldwide.
In addition, with superior design and manufacturing technology, we are expanding supply of ODM products to domestic areas as well as Japan and China.
Resistance Welding Controller
With our own design technology for robots, portable hand-operated MFDC/AC inverters, AC SCR controllers, we can meet any type of customers’ requirements.
Adaptive control automatically adjusts the current during welding to ensure excellent welding quality even in working environments for adhesives and Gap.
Welding conditions can be set and quality controlled by touch screen or network program.
Resistance Welding Transformer
Inverter transformers are compatible with robot and IT-GUN. They can be easily configured in parallel for higher output.
In addition to ISO standard design products, inverter frequency and compact design required by customers are possible.
Portable and multi-AC transformers meet customer requirements with excellent quality at low cost.
Robust Technology
We are striving to improve quality through product design and reliability verification to enable stable use in various welding environment requirements of customers.

Product Type

  • Inverter Adaptive Control Timer Controller

    Inverter / Adaptive Control / AC Series

    • Adaptive Control, Constant Current, and Trigger Control
    • 0.5ms Feedback Control
    • Selectable primary/secondary current feedback control
    • At 10% utilization rate, M600 up to 600A output, M400 up to 400A output
    • Uses 400Hz-2000Hz MFDC Transformers
    • 100 recent cases of abnormal incidents, including the time of occurrence
    • Welding Monitoring
    • 1,000 points of recent welding data records and 50 points of welding waveform records inside
    • Monitor current, voltage, resistance, power tolerance
    • Electrode tip dressing inspection
    • 255 series, 63 references available
    • Pneumatic proportional valve output - up to 5V, 10V selectable
    • Load cell amplifier pressure monitoring function
    • Coolant temperature monitoring function
    • Two gun valves and retract valves can be used independently
    • Selectable cooling method of air cooling/water cooling
    • Easy welding condition setting and monitoring with optional 7-inch touch screen (Korean, English, Chinese, Japanese)
    • HTB-25 Teaching box (optional) RS-485 connection (Korean, English, Chinese)
    • Manage Up to 254 units using VNET Network Programs
    • VRC adaptive control setting and monitoring program support
    • Selectable I / O and Field Bus Modules – DIO, DeviceNet, CC-Link, Profibus-DP, Ethernet/IP
  • MFDC Inverter Converter Series

    TSP Series / N Series / NP Series / UL Series

    • Made in accordance with ISO standard
    • Enabled precise control
    • Provide excellent output characteristics
  • AC Portable Spot Welding Machine

    TP Series

    • Air cooling piping system
    • Water cooling piping system
    • High vacuum molding mold coil (0.1, torr) for excellent reliability and durability
    • Exceptional cooling by outside air via exposed aluminum frame and iron core exposed
    • Kickless cable 2-wire type
    • Smooth flow during operation with built-in Swivel-Bearing
  • Multi Spot Welding Machine

    TM Series (MULTI SPOT 125kva / 150kva /170kva)

    • Excellent durability
    • Inverter Pneumatic Spot Welding Machine

    HSSP-ITD Series (PORTABLE SPOT 100kva / 150kva /180kva)

    • Applied non-lube aluminum cylinder
    • Built-in load cell(optional)
    • High rigidity frame / ram structure
    • Adopted touch screen
    • Built-in controller

Reference

Main Delivery Countries

Key Delivery Performance

  • Car bodies, doors, bumpers, and cowl cross, seats (accountable for the manufacture/supply of more than 50%) for all Hyundai and KIA car models
  • Major shipyards in South Korea and overseas (Singapore, Brazil Jurong, etc.)

Contact Information

※ We will contact you as soon as possible after confirming your inquiry.

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