Spot welders allow permanent connection of two elements, such as sheets, tapes, shapes or rods. The welding machine is fitted with pneumatic electrode pressure system with double-action actuator and preliminary stroke. Unconventional very low inertia pressure system allows obtaining very good welds from easily molten materials, such as silver, aluminium and copper. Significant transformer power output at very low throat depth allows obtaining welding currents above 22 kA. All the above features result in such standard welders offering high precision of joints and high efficiency.

Production in ASPA acquired ISO 2008:9001 certification.