Kemppi FastMig KMS 400 is an inverter MIG/MAG power source with a current of 400 A, here in a set with an MXF 63 wire feeder. At 380 A the machine runs at a 100% duty cycle. The supply is 400 V, cooling is by gas, and the interconnection cable is 1 metre.
What this machine is for
This is a set for a workshop and a production plant welding steel structures, frames and thicker plate. A 100% duty cycle at 380 A means long beads go without breaks to cool the power source, and the inverter technology gives a stable arc and a lower energy draw than transformer builds of similar power.
The MXF 63 feeder has a simple manual panel: you set the wire feed speed and the voltage separately, without synergic programs and without going into a menu. Such operation suits stations with a settled welding procedure, where the parameters are written down and the welder corrects them with the knobs as work goes on. The configuration can be changed: the maker offered an MXF 67 feeder for 15 kg spools and a panel with synergic programs.
Features and equipment
- Inverter MIG/MAG power source with a current of 400 A and a 100% duty cycle at 380 A.
- A separate MXF 63 wire feeder with a set of rollers and a manual panel.
- Adjustment of wire feed speed and voltage with two knobs, without a menu.
- The option of changing the interconnection cable for a longer one, the lengths available are 5 m, 10 m, 15 m, 20 m, 25 m and 30 m, in a version without cooling and with liquid cooling.
- The option of swapping the feeder for an MXF 67 for 15 kg spools.
- The option of fitting a panel with synergic programs.
- The option of adding new earth cables and new welding torches.
Technical data
| Brand | Kemppi |
|---|---|
| Model | FastMig KMS 400 with an MXF 63 feeder |
| Process | MIG/MAG, manual welding |
| Power source type | inverter |
| Welding current | 400 A |
| Duty cycle 100% | 380 A |
| Supply voltage | 400 V |
| Wire feeder | Kemppi MXF 63 with a manual panel |
| Interconnection cable | 1 m, optionally from 5 m to 30 m |
| Cooling | gas |
What you get
- Kemppi KMS 400 power source
- Kemppi MXF 63 wire feeder with a set of rollers
- Interconnection cable 1 metre long
What to watch out for
The supply is 400 V, cooling is by gas, so you pick a torch for work without a liquid circuit. The interconnection cable is 1 m, so the feeder stands right by the power source. A wider reach needs a longer package, and the lengths available run from 5 m to 30 m, in a version without cooling or with liquid cooling.
A welding torch and an earth cable are not part of the set, you pick them separately and match them to the current of 400 A. In the same way you buy the MXF 67 feeder for 15 kg spools or a panel with synergic programs separately. The rollers in the feeder are matched to the diameter and type of wire. The power source with the feeder weighs its own, so plan a trolley.
This unit is sold
This machine has already gone to a customer. Similar units are listed below, and if you want the same model, leave your contact details in the form and we will let you know when the next one arrives.