Inverter spot welder MULTISPOT MI-100control, MX-4900

3 x 230 V CE STANDARD, cable pliers, welding gun, linear balancer, extraction tool, service box

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Spot-welding of structural body damage, specially designed for high-strength steel like boron, USIBOR, TWIP, TRIP, XIP

  1. Process safety through intelligent control technology with the aim of reproducing the production spot welds as reliable and process-proof as possible. Easy and intuitive user interface. Order-related logging of all important welding data. Analysis and statistics functions by special PC software (optional).
  2. Investment return through a modular “system MULTISPOT”, long-term return for the investment in the workshop. Existing tools can be used in the future; new welding tasks of the manufacturers can be realized by easy software updates with a memory card.
  3. Efficient repair welding: Intuitive operation concept, thus efficient work in the workshop. Analysis abilities for continuous efficiency control and further development are integrated for the service manager.


  • MULTISPOT central connection and tool recognition.
  • Modular design, future-proof upgradeable.
  • Perfect welding results by impedance measuring.
  • Automatic readjustment of the current, thus uniform quality from the first to the last spot weld.
  • No performance drop with primers, adhesives, anti-corrosion varnish, etc.
  • Presetting of the welding parameters.
  • Official Opel/GME welding programs with extensive documentation.
  • Own welding programs can be stored.
  • Software update for new vehicles.
  • Proof of quality through storage of important welding and order data.
  • Special PC reading software (optional).

Scope of delivery:

  • Power supply (mobile)
  • Cooling unit
  • Linear balancer
  • Welding gun, air-cooled (incl. extraction tool)
  • Service box, equipped
  • Cable holder


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Tech Data

FeaturesInverter spot welder MULTISPOT MI-100control, MX-4900Inverter spot welder MULTISPOT MI-100control, MX-4900Inverter spot welder MULTISPOT MI-100control T, MTC-6000Inverter spot welder MULTISPOT MI-100control T, MTC-6000
Nominal machine power at 50% ED60kVA30kVA
Welding current12kA14kA
Idle voltage23V16V
Protection class21IP21IP
Electrode surface pressure500daN600daN
Max. operating temperature40°C40°C
Cable length2,5m5m
Pliers weight (with cable)8kg9,7kg
Power supply230 V | 50 - 60 Hz230 V | 50 - 60 Hz
Fuse protection32A slow-blow63A slow-blow
Connection power42kVA21kVA
Supply lead4 x 6mm²4 x 6mm²