Full-spectrum lead-acid battery manufacturing technology including grid production (gravity casting, Concast, Conroll), paste mixing, pasting, plate processing, automated and semi-automatic assembly (intercell welding, heat sealing, terminal burning), battery formation, acid handling, and Battery Recycling Systems for spent battery component separation and lead recovery. Holds over 50 patents in casting technology and automation.
Individual machines and integrated lines covering all stages: grid casting systems (Concast, Conroll), paste mixers, pasting machines, plate processors, automated high-volume and semi-automatic assembly lines, intercell welders, heat sealers, terminal burners, formation and acid handling equipment, and battery recycling systems.
Collaboration with Gridtential Energy and Hammond Group to develop manufacturing capabilities for Silicon Joule bipolar lead-acid batteries; recognized as Best Manufacturing Business in the Blue Water area in 2024.
Wirtz Manufacturing Co., Inc. is a family-owned company that made a strategic investment in ZAF Energy Systems Inc., a nickel-zinc battery technology firm, in 2019.
