Strand and gap welding

Facts and benefits:

• Welding of stranded wires, wires or FFC conductors to components such as batteries, resistors, sensors, lamps, connectors, etc. by means of spot welding (electrodes from two sides) or gap welding (electrodes from one side only)

• Processing of endless stranded wires or wires (with or without insulation) from reel incl. straightening and stripping on one or both sides if necessary

• Compacting of stranded wire ends

Facts and benefits:

• Customer-specific solutions from autonomous stations, semi- or fully-automatic systems to complete production lines including QA such as tension / resistance measurements and packaging

• Processing of cables with multiple strands e.g. compacting and welding to connectors

• Processing / welding of single parts as bulk material or from blisters

• Autonomous welding stations for integration into third-party systems

Facts and benefits:

• Various types and sizes of welding units depending on the application

• Welding units with servo, pneumatic or cam drives

• Low heating of components thanks to short welding times and water-cooled electrode holders and electrodes

• Modern welding current controls (e.g. Inverter, AC or DC etc.) incl. monitoring of welding parameters

• Simple, reliable and efficient machine and system controls

• Good accessibility, easy to operate and service

Facts and benefits:

• Proven and operationally reliable components or systems

• Simple and cost-effective electrodes

• Feasibility tests of new material combinations in our own welding laboratory

Gap welding (left picture):

• Welding unit with two independent electrode holders with servo drives and 80 mm feed stroke

• Welding pressure and displacement measurement as options

• Simple and fast changeover to Thermodes

• Also applicable for step welding