Profile: United Castings Ltd. specializes in providing wear parts. Our products include hammer, hammer pins, grids and liners. We specialize in the design and manufacture of shredder grids. We can bespoke design grids to reduce wear rates. Grid castings can be made up to 6 tonnes in weight. We provide shredder hammers ranging from 34kg hammers through to 470kg hammers. Our services include bespoke manufacturing services and design & consultation on-site services.