h5 hiwinHIWIN’s E2 kit extends maintenance cycles and ensures long service life. SE Series. The SE is a metal end cap option for the ar guideway that increases temperature resistance. This option enables service temperatures up to 150°CHIWIN at the Hannover Messe 2025. 26.03.2025. About us | To marvel: our heavy-duty axles in an impressive model at the Hannover Messe. 2 in 1: laser cutting and laser welding in a single