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Milestones in our Company History


  • 1985 - Foundation of the company, customer-specific developments
  • 1987 - First AC welding controller MAS230 on the market
  • 1989 - 1 kHz MFDC inverter welding controllers
  • 1990 - Linear DC welding power sources (1 - 3 kA)
  • 1993 - Welding controller generation IGEL
  • 1993 - Adaptive welding control method MASTER
  • 1995 - 20 kHz HFDC inverter welding controllers (3 kA)
  • 1997 - Welding controller generation SPATZ
  • 1998 - Welding gun identification system MASDAT
  • 1999 - 20 kHz HFDC inverter welding controllers (6 kA)
  • 2000 - Welding controller generation AutoSPATZ
  • 2002 - 20 kHz HFDC inverter welding controllers (65 kA) DragSPATZ
  • 2002 - 4 channel welding multimeter SPATZMulti04 for current, force, displacement, voltage
  • 2003 - Welding quality supervision NUGGETIndex
  • 2004 - Capacitor-loaded power supply SumoSPATZ
  • 2004 - Welding controllers with integrated servo control ServoSPATZ
  • 2005 - Air-cooled welding controllers for the automotive industry SilverSPATZ
  • 2006 - Projection welding machine ALLIGATOR with two servo axles for special welding tasks
  • 2006 - Adaptive welding control ServoMASTER
  • 2007 - 4 channel welding multimeter SPATZMulti04 for seam welding monitoring
  • 2007 - Quick-coupling system MATlock
  • 2007 - In-die-welding of nuts and bolts RenoSPATZ
  • 2008 - 20 kHz HFDC inverter with Profibus- and Ethernet-interface SPATZH6000plus
  • 2008 - Servo precision welding head with electro-magnetic linear drive SPATZLSK300
  • 2008 - Gun and process supervision GUNIndex
  • 2009 - Servo precision welding head with electro-magnetic linear drive SPATZLSK200
  • 2010 - Double servo parallel gap welding head SPATZLSK200-PGW
  • 2011 - Servo precision welding heads and pincers with linear drive from 2 - 300 N
  • 2012 - Modular weld timers SPATZ+
  • 2013 - Standardized MASTER database for sheet combinations
  • 2015 - AluSPATZ+ The complete solution for spot welding of aluminium
  • 2017 - Servo precision welding head with electro-magnetic linear drive SPATZ+LSK1000