What can be hard metal coated?
You can coat almost everything - from new to used wear parts such as shafts, shaft sleeves, seats, and rotating parts as well as pistons and fitting parts. Depending on the function of the components: Chromium oxide, chromium carbide, aluminium oxide, Tungsten, Nigraphite, and others are used as coatings. If the wear part is in direct contact with food, FDA-approved materials are used.