R helical gear reducer is manufactured by applying international required technologies which brings it high scientific contents. Furthermore, the efficiency of the reducer can reach up to over 95% with the space-saving ability, reliability, durability, high bearing overloading capacity and a low energy consumption. And R helical gear reducer uses excellent forged steel material, with steel cast iron boxes and gear interfaces that treated with high-frequency quenching; in addition, this speed reducer also features a low noise and vibration and high energy-saving capabilities.
