Linear guideways Hiwin have two different coating types on request. The models with these treatment options, including carriages, are available from stock with short lead times. The very thin HICOAT CZS zinc coating ensures excellent corrosion protection even on radii and chamfers and therefore permits a considerably longer service life in comparison to untreated components. For good corrosion protection in addition to excellent protection against wear, HIWIN offers exceptionally durable HICOAT CTS thin layer chrome-plating. The CTS coating is Cr(VI)-free and is there fore also suitable for use in the food industry.