KEMPPI FastMig M 420 MIG/MMA welder

KEMPPI FastMig M 420 MIG/MMA welder was built in 2016 in Finland by Kemppi Oy. The machine, which is a configuration of high-quality components, is designed for both complex manual and mechanised MIG/MMA welding. With unlimited flexibility for specialised tasks and materials, the FastMig M420 welder is the best choice for businesses looking to increase productivity and welding quality.

The KEMPPI semi-automatic welding machine consists of the following parts:
– power source: KEMPPI FASTMIG M 420
– wire feeder: KEMPPI MXF 65
– feeding roller: DT400
– cooler: KEMPPI FAST COOL 10
– 4-wheel trolley: KEMPPI PM500
– connecting cable 10 m

There are 2 units of these machines for sale. Price included in the advertisement is for 1 unit.

Technical specifications of the KEMPPI FastMig M 420 welding machine

• supply voltage: 400 V (-15% to +20%)
• rated power (60%/100%): 20/18 kVA
• maximum current 40°C (60%/100%): 420/380 A
• welding current and voltage range (MMA): 15 A/20 V – 420 A/ 44 V
• welding current and voltage range (MIG): 20 A/12 V – 420 A/ 44 V
• maximum welding voltage: 45 V
• MMA idle voltage: U0=48-53 V, Uav=50 V
• MIG/MAG idle voltage: U0=50-58 V
• idling power: 25 W
• efficiency at maximum current: 89%
• power factor for maximum current: 0.87
• operating temperature range: -20°C/+40°C
• storage temperature range: -40°C/+60°C
• degree of protection: IP23S
• electromagnetic compatibility class: A
• minimum short-circuit power Ssc of the mains supply: 5.6 MVA
• dimensions (L x W x H): 590 x 230 x 430 mm
• weight of the machine: 35 kg