EWM - Tetrix 451 AC/DC Comfort FW

• WIG AC/DC welding machine with water cooling
• Equipped with characteristics for EWM activArc and EWM spotArc at no extra cost
• WIG welding with reproducible, electronic HF ignition
• WIG-Liftarc welding without HF
• Adjustable AC current shape, sine, trapezoidal, rectangular current
• Adjustable AC frequency from 50 Hz to 200 Hz
• Adjustable AC current balance
• WIG pulse automation with automatic input of required pulse parameters
• 2-stroke/4-stroke mode
• Clear user interface, meaningful reduction of operating elements to the most important functions
• Reduced secondary current triggered via the torch button
• Spot welding/stitching function (spotArc/Spotmatic)
• Adjustable current rise/fall time
• Spotmatic - 50% time saving during spot welding
• Adjustable gas pre-flow/post-flow
• Manual welding with coated electrode - Welding / grooving
• Manual welding with coated electrode / grooving, automatic pulsing with automatic input of required pulse parameters
• Ideal for root welding
• Antistick function
• Safe welds in vertical position from top to bottom and bottom to top
• Adjustable current and hot start time
• High power reserves due to high permissible load and thus lower heating of all components guarantee longer service life in practice
• Adjustable Arcforce
• Safe ignition even with long hose bundles
• Very good torch cooling, thus saving costs on consumable parts of the torch due to a powerful rotary pump and a 12-liter water tank
• Saves current due to high efficiency and standby function
• Connection to the network 3x400 V, other network voltages and Multivolt as an option
• High tolerance of network voltage, thus unlimitedly capable for generator operation
• Possibility to connect a remote control and functional torch
• Cabinet designed for crane handling
• Optionally connectable to LAN or WiFi and EWM Xnet software
• Other functions of individual controls can be found in the control overview

Parameters:

Included in the set are, among other things, a water-cooled WIG torch, 4 m long, grounding cable with clamp, gas hose.