Railway Traction Sand Sunstate Sands Silica Sand Supplier
Sand For traction, specializing in Nepheline Syenite, a non-hazardous, non-silica sand also Alpha Alumina, fused aluminum oxide. Third Rail Appurtenances. Third rail of steel, or stainless clad aluminum. Insulators, pultruded cover boards, cast iron inclines, aluminum joint bars for third rail.Jun 24, 2020 Silica is also used by railroads in locomotive sanding systems. Sand is crucial because it provides friction, helping locomotives gain traction when pulling and helping to stop the train in emergencies. Railroads fill sand towers near their locomotive shops or service tracks where locomotives are fueled and sanded.