Kjellberg Machine Plasma.
Kjellberg HiFocus 280i & 360i
Plasma cutting units with PLUS technology.

All-round Plasma Cutting Unit for CNC guided cutting of electrically conductive materials with plasma machine torches and air, oxygen, nitrogen or argon/hydrogen as plasma gases. HiFocus 360i
  • from 0.5 up to 70 / 80 mm material thickness with HiFocus PLUS technology
  • recommended cutting range from 0.5 up to 50 / 60 mm (technology depending)
  • max. thickness for piercing 35 / 40 mm (material depending)
  • marking and punching, also of coated materials using Plasma Gas Controller FlowControl
HiFocus technology
  • Serious cost advantage, investment and operating costs amount to less than a fourth o laser costs
  • Low squareness and inclination tolerances of the cutting surface; nearly no rework required
  • Precise profiles when cutting sharp edges or narrow radii
  • Cutting of small holes
  • HiFocus technology grants high part accuracy
  • No or easy to remove slag adherence (depends on material)
  • Fast cutting start because of very short transition time
Power source HiFocus 280 / 360i:
  • Flexible adaptation to two or three dimensional guiding systems, as there are robots, profile cutting machines or tube cutting machines
  • Flexible adaptation of the process sequence to the cutting conditions by soft-switch inverter with microprocessor control
  • Optimum process control due to very fast cutting-current adaptation
  • Monitoring of the different phases of the cutting process
  • Indication of operation sequences, fault report by LED and display
  • Digital display of flow and temperature of coolant, with LED as level indicator
  • Analogue and serial interface for adaptation to CNC control
  • Serial data transfer to PC for diagnostic purposes
  • Step-less cutting current adjustment from 10 to 280 / 360 A and for marking from 5 - 25 A
  • Optimum piercing capabilities by adjustable current raise
  • Adjustable current reduction at corner-, start- and stop signals from the guiding system
  • Automatic display of the pre-selected cutting current
  • Reduction of installation work by plasma torch connection unit with integrated ignition module
Plasma torch PerCut 370
  • Stable main arc of plasma machine torch PerCut 370 with quick-change head by new beam generation system with swirl gas
  • Flexible application by fast retooling of the torch with heads for cutting up to 160 A respectively from 100 up to 360 A
  • Marking and punching with head up to 160 A and same consumables as for plasma cutting
  • Enlargement of operation range with hose parcel extensions 10 m, 15m, 20 m, 30 m, 40 m or 50 m long
  • Longevity of consumables by direct torch cooling, swirl-gas technology and second-gas ignition
  • Torch cooling with external cooling unit
Gas controls
  • Manual gas control for cutting with air or oxygen (from 04/2006)
  • Manual multi-gas control for cutting of all materials
  • Application of automatic gas console 'FlowControl 3' with plasma gas valve unit (PGV 3) and plasma gas control unit (PGC) for automatic control of gas flow dependent on kind and thickness of material from data bank from PGC or CNC control of the guiding system (from 06/2006)











Percut 370 with head 370.1
PerCut 370 with head 370.1 up to 160 A
PerCut 370 with head 370.2 up to 360 A
Percut 370 with head 370.2
Technical data:

Power source HiFocus 280i | HiFocus 360i
Mains voltage (V) 3x 400 (50 Hz)
other voltages and frequencies on request
Connecting load (kVA) 76 | 100
Fuse, slow (A) 125 | 150
Circuit breaker A 125 | 150 "C"
Protection class - IP 22
Open circuit voltage (V) 400(DC)
Cutting current
- Plasma cutting
- 100 % d.c.
- Marking
(A) 10 - 280 | 360 (step-less)
192V / 280A | 200V / 360A
5 - 25 (step-less)
Cutting thickness
- maximum
- recommended
(mm) 0.5 - 70 | 80 (material depending)
0.5 - 50 | 60 (material depending)
Plasma gases - Oxygen, Argon, Nitrogen, Air and mixtures
Marking gas - Argon
Swirl gases - Oxygen, Nitrogen, Oxygen/Nitrogen and F5
Cooling - external / fluid (Kjellfrost)
Ignition - High voltage
Weight kg 505 | 517
Dimensions L x W x H (mm) 1030 x 680 x 1370