EX DEMO WELDER - Ex-Demo Welders are welders that are or have been on display at one of our stores or as a demonstration unit. They have had their original packaging opened, and have been powered on to demonstrate the product in use. There will be no box or packaging and may have some small wear and tear such as light scratches or dust. All Ex Demo welders come with a 2 year warranty. The NOMADFEED 425-4 is a wire feed case that takes its power directly from the welding circuit. . Ideal for MIG/MAG, the feed case is recommended for site work and is compatible with most welding generators in the market. OPTIMIUM MIG/MAG SETTINGS Electronically controlled wire speed adjustable using the potentiometer at the front of the machine. Choice of 2 torch trigger modes : 2T or 4T. Wire speed regulation modes: CC (current source) or CV (voltage source). Soft start function : easier first contact with the metal. Precise wire pressure adjustment. Choice of information displayed on screen HEAVY DUTY Heavy duty cycle for enhanced productivity (425A @ 60%). Compatible with air cooled torches and water cooled torches connected to an external cooling unit. Powerful electronically regulated wire feed motor (100W). The 4 drive rolls ensure a smooth feed on all types of wire. ERGONOMIC Display of current/voltage/wire speed (for DMOS). Display screen is readable even in very bright situation. Straightforward interface with buttons designed to be operated while wearing gloves. EURO torch connection. Easy wire feed. Quick torch air purge. DESIGNED FOR SITE WORK Electronics protected from water and dust. IP 23 protection rated for outside use. Filtered gas connection to prevent impurities from entering the circuit. Complete range of connection cables (optional). Fitted with a handle for better portability.