Damien technology


30 DHFNew!
World Most Powerful High Frequency Spot Welder



DHF BLADE INVERTERTM

  • High Frequency DAMIEN patented inverter (6,500 Hertz i.e. 13,000 Hertz at the output) --> small size transformer
  • Ultra low impedance --> Welding current of 14,000A, high efficiency, fast response.
  • ZVS Digital Control --> low electromagnetic emission, high accuracy, low losses
DHF WELDING CONTROLLER
  • Digital PID current regulation with 13kHz bandwidth for precise current control and ultrafast response time
  • Graphic user interface available in English and French
  • Fine welding current adjustment, ideal for high current welding as well as low current use (dent pulling).
  • Pulsating currents, pre-pulse to produce spatter and spark-free welding of galvanized and coated steels, post-pulse to avoid steal hardening.
  • Welding squeeze force control (in option) : allows a precise control of the squeezing force for an optimal result
  • 2 welding modes : Manual (classic parameter control) and Synergetic (intuitive carbody parameters: sheet type and thickness)
  • Sense mode : starts the welding sequence only once the oxide/coating layer is broken down
  • Current waveform display : to visualize the exact welding current waveform and identify welding issues
  • Self-diagnostic and clear error message display
  • Current calibration and Force calibration (with force control option)
  • Temperature measurement and automatic air cooling control (water cooling in option)
  • Upgradable firmware via web : download the latest upgrades from the web and load them into the welder.
  • Computer control via RS232, RS422 or USB
DAMIEN 30 DHF


DAMIEN 40000 HF




X-550 Double sided X gun
X-550 'X' Gun




DAMIEN 40000 HF
C-Gun




DAMIEN 40000 HF
Single Sided Gun




THE BENEFITS OF HIGH FREQUENCY

  • Save 40% on your electricity bill !
    The unequaled efficiency of our patented transformer need 40% less current than a conventional transformer, for the same output current.
  • Drastic reduction of weight
    11kg (24 lbs) transformer versus 75kg (161 lbs) for a conventional transformer.
  • Accurate current control to improve the quality of welds by compensating for voltage and temperature fluctuations.
  • Excellent reproductibility from the first to the 100th weld.
  • Very High functioning rate even with air cooling.
POWERFUL & LIGHT GUNS

  • The air pressure is shown on the machine's front panel to allow permanent visual control by the user.
  • Air Cooling system set off automatically at 40°C with independent cut off point at 80°C for each tool.

X-GUNS
  • The X gun is the lightest gun meeting the new car manufacturer requirements: squeezing force of 500daN.
  • Pneumatic gun with pneumatic extra opening for difficult to reach areas
  • Light Arms with square fittings for quick mounting (no alignment required like with round arms).

C-GUNS
  • The C gun though very light, has a squeezing force of 270daN.
  • Pneumatic gun with pneumatic extra opening for difficult to reach areas
  • Light Arms with square fittings for quick mounting (no alignment required like with round arms).
TELESCOPIC TROLLEY

  • Trolley lifting the machine up to a height of 2m, unique on the market due to the light power source (high frequency technology)
  • Makes the machine extremely mobile able to weld easily roofs, body floors etc ...


TECHNICAL DATA
Maximum Welding Current
in standard configuration		 14,000A RMS with standard cables
Supply three phase 400V/50Hz or 220V/60Hz , single phased compatible in option
Required safety fuse delayed 32A (400V) or 60A (220V)
Output Voltage 14.5 V in open circuit
Input Power 100 kVA
Welding capacity Double sided gun : 2+2+2 mm, One sided gun : 1+x mm
Cable length 2.00 m (6') standard, up to 4m (12') optional
Cable section 150mm² standard, 200mm² optional
Welding control Current regulation 0.5%
Cooling Automatic compressed air cooling or water cooling
Power Control IGBT bridge with phase shift control inverter
switching frequency 6500Hz on primary, 13000Hz at the output
Guns Automatic detection of tool
optional quick fitting system to switch from C-gun to X-gun in few seconds
Squeezing force (7 bars) Xgun XN 70 Arm set (103mm useful depth): 497daN
Xgun XN 180 Arm set (181mm useful depth): 310daN
Xgun XN 300 Arm set (284mm useful depth): 210daN
Xgun XN 500 Arm set (536mm useful depth): 118daN
Weight (without cables and guns) 46kg (101lbs)
Supply dimensions (HxWxL) 350mm x 540mm x 740mm





RELATED DOCUMENTS
Description File type
DHF Spot Welder User interface Manual PDF Document
DHF Spot Welder Firmware Upgrade PDF Document
Accessories List - Buy on line HTML




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