CEA 250amp 3 Phase Pulse Mig Welder. Synergic Multiprocess Inverter Compact Power Equipment Made In Italy Powerful three phase welding equipment in the size of just one wire feeder unit: this is a distinctive characteristic of CONVEX MOBILE 255 PULSE, innovative multiprocess synergic equipment for welding in MIG/MAG, MMA and TIG with “Lift” mode. Versatile, easy-to-carry and user friendly equipment are greatly appreciated, thanks to their very high technological operation, anywhere high quality welding is required, makes this machine ideal for on-site works, maintenance jobs, car body repairs, marine works and light fabrication jobs. CONVEX MOBILE 255 PULSE, because of additional Pulse and Dual Pulse facility, grant very high quality performance on all materials and particularly on stainless steel, zinc coated and aluminium, by greatly minimizing any reworking job due to spatters. SYN INVERTER COMPACT PULSE Digital control of the welding parameters with synergic curves preset according to used type of material, gas and wire diameter Ability to store personalized welding parameters up to 99 JOBS “ Smart PROGRAM” key for quickly selecting any program Feeding mechanism with 4 rolls of large diameter for a precise and constant wire driving Double groove rolls replaceable without any tool “Energy saving” function to operate the power source cooling fan and torch water cooling only when necessary Excellent arc striking always precise and efficient Ability to partially or totally lock the equipment with access key by password Reduced energy consumption Trouble shooting auto-diagnosis feature Initial and final crater control VRD – Voltage Reduction Device