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.

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TIG Technology

Mr. Dr. MichaelDREHER

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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.

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Max. welding current 500 A
Welding current at 100 % duty cycle 500 A
Shielding gases Ar, He, mixtures
Ignition High-voltage ignition
Torch cooling Cooling agent KJELLFROST
Clamping diameter
at shaft transition		 Ø 20 / 23 mm
Weight
without hose parcel		 260 g
Power source Focus TIG 500 AC/DC FocusTIG 550
Welding current 5 - 550 A AC/DC 5 - 550 A DC
Welding voltage 10,2 - 32 V 10,2 - 32 V
Pulsed operation AC: 50-200 Hz
DC-Puls: 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 35 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) 1080 x 690 x 1195 mm 780 x 375 x 870 mm
Weight 186 kg 78,5 kg

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)

Cooling unit

  • Cooling unit C3

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:

  • Torch holders for applications with robots and portals/booms including cold wire feeder
  • Hot wire and oscillating wire feeder

Shielding-gas cover:

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