The Kjellberg CUTi 70 is a light inverter plasma cutter with a gas cooled torch. The card of this unit gives a cutting current up to 100 A, and the description of the model 70 A at a 35% duty cycle and 50 A at a continuous 100% load. You set the current steplessly from 25 A to 70 A.
What this machine is for
Plasma cuts every metal that conducts current, so with this power source you will part black sheet, acid resistant sheet and aluminium without a change of gas. The setting from 25 A to 70 A covers thin sheets and medium thicknesses of structural steel, and the adjustment is stepless, so you match the current to the material without steps.
The low weight makes this cutter an assembly machine. A metalworker, a repair crew and a workshop take it where plasma cutting is an occasional job: parting a section, cutting an opening, shortening a pipe. The torch is 6 m long, so you go around the element without moving the power source.
Features and equipment
- Inverter power source: a lower weight than in transformer builds with a similar cutting current.
- Stepless current adjustment from 25 A to 70 A: with one setting you go down to thin sheet.
- Kjellberg plasma torch 70 A, 6 m long: reach around the station.
- Earth cable 3 m and supply cable 3 m: a set ready to connect.
Technical data
| Brand | Kjellberg |
|---|---|
| Type | inverter plasma cutter |
| Cutting current according to the product card | up to 100 A |
| Cutting current at a 35% duty cycle | 70 A |
| Cutting current at a continuous 100% load | 50 A |
| Current adjustment range | from 25 A to 70 A |
| Cooling | gas |
| Plasma torch | Kjellberg 70 A, 6 m |
| Earth clamp | 3 m |
| Supply cable | 3 m |
What you get
- Kjellberg plasma torch 70 A, 6 m long
- earth clamp 3 m
- supply cable 3 m
What to watch out for
A 35% duty cycle at 70 A means cutting with breaks for cooling, and for continuous work the description gives 50 A, so plan the pace by that number. Plasma needs dry and oil free air, a filter with a dryer is the condition for a clean edge. The product card gives a cutting current up to 100 A, and it also does not give the supply voltage or the weight, ask about that before you buy.
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.