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AMADA - High Frequency Inverter - HF2


AMADA - High Frequency Inverter - HF2

HF2 is a 2kHz, state-of-the-art high frequency inverter welding power supply used to join small parts at high speed. Built in the USA, the HF2 High Frequency Inverter Spot Welder, is a high speed digital adaptive feedback controls weld current, voltage, or power, providing better weld consistency as compared to traditional AC or CD technologies.

HF2 may be used in conjunction with one of our many weld heads as a single operator benchtop unit and is also well-suited for integration into semi or fully automated resistance welding systems.

Key Features

  • High Frequency Inverter Welder DC Technology
  • High Speed Feedback Control System for Weld Current, Voltage, or Power
  • Graphical and Alpha-numeric User Interface
  • Input/Output Communication Ports for Automation Integration
Technical Specifications


High frequency inverter

Output Range

Amps: 50-4,000
Volts: 0.1 - 5.0
kW: 0.10 - 9.99

Weld Period Range (ms)


Output Control Mode

Current, voltage, power

Open/ Closed Loop


Built in Monitor


Automation Ready


Input Power

208 or 230 VAC, 30A
380 or 460 VAC, 30A

Single or 3 phase

3 phase

Size (L x W x H)

15 in x 10.5 in x 8.5 in (381 mm x 267 mm x 216 mm)


42 lb (19 kg)






  AMADA WELD TECH is part of the Amada group and known as an innovator in finding creative joining and metal processing solutions. 

AMADA WELD TECH is the market leader in developing, building and servicing systems, machines and components for Laser Welding, Laser Marking, Laser Cutting & Processing, Resistance Welding, Hot Bar Bonding, Micro Arc Welding, and Hermetic Sealing. We design and manufacture industry-leading product families for the global market. These product families include OP-AWS3-A, EZ-Air, Jupiter, Markermotion, NH Series, UF Series and Weld Checker. Our legacy brands MIYACHI UNITEK, MIYACHI PECO, MIYACHI EAPRO and MACGREGOR will be united into one brand: “MIYACHI”.

For more information, please contact us:

Hotline: 0906 654 815


0906 654 815