Weld-Tech resistance welding, spot welding electrodes with insert, - WELD-TECH

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With the help of resistance welding technology, it is possible to join different materials with different geometries, properties and surfaces.
Due to our decades of activity in resistance welding technology, we can incorporate our accumulated experience into your products, from development, over the sample phase, till to series production.
We solve your production problems individually.
For years we have been working intensively with renowned non-ferrous metal manufacturers of welding accessories in the material and electrode area. We supply Welding machines or welding controls depending on your request or application.
With the help of our extensive contacts and experience in these areas, we are able to offer you almost all resistance spot welding technologies and non-ferrous metals and special materials as well as wearing parts for welding technology at particularly low prices and in the best quality.

Our product range includes.

1. Resistance Welding Technology.

2. Services.

3. Welding accessories and spare parts for welding technology.

4. Precision tungsten/tungsten lanthanum and molybdenum parts.

5. Non-ferrous metals, tungsten and molybdenum semi-finished products.

6. Special ceramics.

1. Resistance Welding.

  • Technology Resistance Welding Controls.
  • Capacitor welding systems, alternating current systems, DC welding systems.
  • Spot welding heads, welding heads.
  • Spot Welding Controls; welding controls. welding devices, spot welding devices.
  • Compacting devices for copper strands. Spot welding machines and special machines.
  • Standard electrodes, spot welding electrodes, resistance welding electrodes.
  • Spot welding special electrodes and electrode caps and spot welding gun parts.

2. Services and  Sampling.

  • Sampling and advice on your prototypes (support, your design with regard to the feasibility and elaboration of your joining parts to be joined).
  • Training for you and your employees in the field of resistance welding technology. On-site training (from the operator on the line to the engineer).
  • Process optimization with DFMEA; PFMEA (application advice in resistance welding technology in general, or specifically tailored to the welding design and weldability.
  • Subsequent process optimization with determination of the "Cpk" value for safe production.
  • Contract welding (Battery or Akku welding).

3. Welding accessories and spare parts for welding technology.

  • TIG Welding Torch Parts. Cutting spare parts and consumables.
  • Plasma cutting torch parts.
  • EDM supplies, EDM spares and consumables.
  • MIG/MAG welding gun parts.
  • CuTe and CuS for welding accessories, Cu, CuCr and CuCrZr tubes for MIG/MAG contact tips.

4. Precision tungsten/tungsten lanthanum and molybdenum parts.

  • Tungsten Pure (W), Tungsten Lanthanum (WL), Tungsten Copper (WCU), and Tungsten Silver Alloys (WAg).
  • Molybdenium and Titan-Zirkon_molybden.
  • Sintered metals.
  • Hard metals, heavy metals, silver and hard solders on request.

5. Non-ferrous metals, copper, tungsten and molybdenum semi-finished products.

  • Hard copper alloys such as CuCr, CuCrZr, CuBe, CuCoBe, CuCONiBe, CuNiCrSi.
  • As well as special electrode material such as CuCrZrA and CuCrZr Al³ for maximum service life and minimum wear.

6. Special ceramics.

  • Technical ceramics for various areas of application possible uses.
  • Technical ceramics for compacting, very high heat resistance and pressure resistance.





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