BMP's Drum Support Wheels are manufactured from a unique polyurethane system developed over several years by BMP's chemical engineers. Designed to withstand elevated temperatures over an extended life cycle, BMP's Drum Support Wheels are the preferred solution for leading Dryer OEM's where reduced energy consumption and noise are critical performance characteristics. Being an engineered plastic, polyurethane is a versatile material that can be moulded into complex shapes utilising relatively low complexity tooling.