Key features:
coldTACK
An innovative spot welding tool for precise, secure joining with minimal heat input. The “Multi-coldTACK” function enables a rapid series of cold spots, further extending the benefits of a single spot. With the “Perfect-Point” function, coldTACK enables the most precise spot positioning.
RCT – Running coldTACK
RCT stands for Running coldTACK; the TIG RCT process allows all the benefits of coldTACK to be exploited by continuously repeating individual coldTACK spots to produce a cool, perfect weld. With TIG RCT, the weld is much cooler than that achievable with pulsed TIG welding, making it an ideal solution for welding thin materials with very low heat input. TIG RCT is a DC process and is not available for AC welding.
AC WAVEFORM CONTROL
DYNAMIC TIG – Square wave: high arc dynamics for all applications.
SOFT TIG – Sine wave: smoother and softer, with less noise, ideal for medium thicknesses.
SPEED TIG – Mixed wave: optimum penetration at high welding speeds and low electrode consumption.
COLD TIG – Triangular wave: low heat input with reduced distortion, ideal for thin materials.
BALANCE PLUS Allows independent control of both current duration and amplitude while maintaining positive or negative polarity, providing complete control over penetration and arc cleaning, with a significant reduction in lateral undercut.
VRD Voltage Reduction Device
The VRD reduces the open-circuit voltage to below 12 V, allowing the machine to be used in highly hazardous environments while maximising operator safety.
PFC – Power Factor Correction (Cos f=1)
The PFC device converts the waveform of the current drawn from the mains into a sine wave, eliminating harmonic distortion and optimising energy use. This allows the power source to be used across its full range on a 16 A fuse.
