Using advanced polymers, in particular those based around cast nylon, allow for a number of significant advantages in sheave application. These include increased wire rope life, reduced component weight, protection against corrosion, reduced maintenance costs while offering improved lifting. In addition, Nylacast sheaves can be specifically formulated with modifiers and internal lubricant packages (Nylacast Oilon and Nylube) appropriate to end use, which further enhances performance.
Arriva makes £300m tri-mode train order with Hitachi Rail
This development shows up the lack of a comprehensive nationwide network of electrified lines for passenger services and freight The glacial speed of...