Core Pack Manufacture
H V Wooding is a leading UK specialist in the manufacture of complex motor laminations and core packs. Using state-of-the-art processes, we achieve the most stringent tolerances across a wide range of silicon steels, cobalt alloys and pre-glued electrical steels such as Suralac 9000. With over 40 years of experience, we support customers from prototype development through to high-volume production.
Our Capabilities
Our capabilities include wire EDM, laser cutting and stamping, enabling us to deliver laminations from 0.1mm to 1.0mm thick with tolerances as fine as ±5 microns. We supply both pre-bonded wire eroded stacks for prototyping and initial testing, and post-bonded laminations for full production volumes. Every process is tailored to customer requirements, ensuring accuracy, repeatability and cost efficiency.
We focus on demanding high-end motor applications, supplying industries such as aerospace, Formula 1, defence and advanced automotive. Our expertise in complex geometries and thin-gauge materials allows us to meet the exacting standards of these sectors, supported by full inspection capability using CMM and Quick Scope metrology.
To maintain our position at the forefront of core pack manufacturing, we continue to invest in the latest technology, including state-of-the-art laser cutting machines and high-speed presses. This commitment reduces lead times and increases flexibility, while ensuring consistently high quality. Customers also benefit from our wider services, including prototype tooling, reverse engineering and technical support throughout the project lifecycle.
H V Wooding is ISO 9001, ISO 14001 and ISO 45001 certified, with processes supported by FMEA and SPC. Our reputation is built on decades of wire erosion expertise, advanced production systems and close collaboration with engineers to deliver solutions for the most challenging applications.