Fastmig is a new modular three-phase 230 and 440V MIG and MAG industrial welding system from Kemppi. Fastmig gets it name from âformula arc system technology (Fast)â?, a concept from Kemppi’s design engineers to integrate the use of many of the company’s technical products to make welding easier. It is available in basic and synergic MIG and MAG versions and is for demanding industrial welding environments. There are six power sources (three basic and three synergic), including 300, 400 and 500A models providing welding voltages of 10 to 42V. The maximum power source weight is 36kg for the 500A model. The Fastroot software for root pass welding provides control of root closure, suitable for ferrous and stainless steel pipe root welding where MMA is used. This welding process is available on synergic models only. The wire feed units, all weighing less than 14kg, are ergonomically designed and include two double-skinned, heavy duty, recyclable plastic bodied models, with the basic models having no electronics in the wire feed units. All Fastmig machines include the firm’s isolated Hydrocool pump technology cooling system, which separates the cooling airflow between the power and control electronics reducing dust and dirt contamination.
