Contact person
TIG Technology

Mr. Dr. Michael DREHER

InFocus 500

With its compact design and excellent electrode cooling, the high-performance TIG torch InFocus 500 is the unbeatable tool for an extremely stable arc in cases of restricted accessibility. With a diameter of only 20 mm and a torch length down to the hose parcel of 200mm, a welding current of up to 500 A can be achieved. The screwed-in electrodes are optimally cooled due to the patented torch design and, thus, guarantee quick switching, TCP-precise working and excellent arc properties. The torch is mainly used for robot-guided tasks on bottles or other parts with similarly restricted accessibility.

The high-performance tool for your welding production:

Absolutely stable, highly concentrated arc
Robust torch with closed cooling circuit

Comparison to conventional TIG:

Improved aspect ratio (seam depth to seam width)
Smaller heat-affected zone, less distortion
Increased welding speed
Savings potential for helium
Quick defined electrode change - no grinding, adjustment

We support you!

Technological analysis of your welding task
Matching design of special electrodes
Welding tests in our laboratory environment or in your production plant
Metallographic analyses (macro sections, REM / EDX)
Process diagnostics, (high-speed video analyses with synchronic process data recording)

Technical Data Torches
Technical Data Power Source
ACCESSORIES
Video
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Max. welding current	500 A
Welding current at 100 % duty cycle	500 A
Shielding gases	Ar, He, mixtures, ArH
Ignition	High-voltage ignition
Torch cooling	Coolant KJELLFROST
Clamping diameter	Ø 23 mm
Lead type	axial
Lead connectors	Current-water or DIX
Lead length	4m, 8m, on request
Weight, without lead	260 g
Weight, with lead (current-water, 4m)	5.0 kg

Power source	FocusTIG 500 easy	FocusTIG 550
Welding current	5 - 550 A	5 - 550 A DC
Welding voltage	10.2 - 32 V	10,2 - 32 V
Pulsed operation	0.025 Hz - 15 kHz	0,025 Hz - 15 kHz
Ambient temperature	-20 °C to 40 °C	-20 °C to 40 °C
Welding current at 25 °C (surroundings) at 60 % duty cycle at 80 % duty cycle at 100 % duty cycle	550 A 520 A 450 A	550 A 520 A 450 A
welding current at 40 °C (surrondings) at 60 % duty cycle at 80 % duty cycle at 100 % duty cycle	550 A - 420 A	550 A - 420 A
Open circuit voltage	79 V	79 V
Mains (tolerance)	3 x 400 V + N + PE (-25 % to +20 %)	3 x 400 V + N + PE (-25 % to +20 %)
Frequency	50 / 60 Hz	50 / 60 Hz
Fuse (slow)	3 x 32 A	3 x 32 A
Maximum connected power	22.2 kVA	22,2 kVA
Recommended generator output	39.4 kVA	39,4 kVA
cos phi	0.99	0,99
Insulation class	H	H
Protection class	IP 23	IP 23
Dimensions (L x W x H)	780 x 375 x 625 mm	930 x 460 x 950 mm
Weight	86.8 kg	134 kg

FocusTIG 550 easy: TIG power source, DIX connectors, cold wire preparation, welding data display, power supply cable 5m, CEE-plug 32A

FocusTIG 550: TIG power source with pallet base, coolant module with peripheral circuit
torch: current-water-connectors
workpiece: DIX connector, cold wire preparation, welding data display, 2x 16A CEE 7/4 socket with ELCB e.g. for cooler, power supply cable 5m, CEE-plug 32A

Cooling unit

Cooling unit C3, in differnet versions

Automation:

Interfaces for analogue/digital control or BUS according to customer specifications
Sensor system for torch guiding and hight control
Software for power source parametrisation via USB

Holders and filler material feeder: