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Modular AC/DC TIG inverter welding machine. Comes included with a earth clamp and a FREE 4m CK Diamond EDS 26FX Flex Head Air Cooled TIG Torch, worth £356!
Premium 4M Earth Return Cable Assembly. 35mm Sq Cable 35/50mm Termination. 300amp
CK Diamond EDS 26FX Flex Head Air Cooled Tig Torch, 4m Cable, Short Handle with Single Switch and EWM 5pol Connector
EWM User Manual
EWM 3 Year Parts and Labour Warranty (Requires Registration)
Straight answers to the questions people ask most when choosing and using single phase TIG welders.
Single phase 230 volt is the supply found in homes, small workshops and many units, so a machine designed for it can be used almost anywhere without needing a three phase installation. Modern inverter designs draw relatively low current for the welding power they produce.That makes these machines popular for fabrication, repair, motorsport, restoration, pipework and light industrial work, as well as for home use.
Think about the thickest material you will weld and the process, and choose a rating with some margin. Aluminium needs considerably more current than steel for the same thickness, and heavier sections need more again.Also consider duty cycle, which describes how much of each ten minute period the machine can weld at a given current. A machine rated well above your usual working current runs cooler, lasts longer and is more pleasant to use.
A multi-voltage machine adapts to different supplies, for example running on both 110 and 230 volts, and sometimes wider ranges. This suits people who move between site and workshop or use different supplies.The output you get depends on the supply connected, with less at lower voltages. Check the specification at each voltage, and make sure the plug, cable and protection match the supply you connect to.
Pulse TIG alternates between a higher peak current and a lower background current many times a second. This gives better heat control on thin material, reduces distortion and burn-through, and helps on out-of-position welds and where you want a consistent bead appearance.It is not necessary for every job, but it is valuable for thin stainless, tube and precision work. Check that the pulse settings, range and frequency suit what you intend to weld.
