The new generation of star wheel reducer is a kind of brand-new internal meshing gears transmission device, its advanced transmission principle won national invention and, U.S. and British invention patent, three machinerydepartment promulgated the product technical standards. Can be widely used in metallurgy, mining, electrician, lifting, transportation, petrochemical, light industry machinery equipment, especially in overloaded continuous transmission fields made breakthrough progress. Realized the internal transmission mechanism ChanYuanHua gear reducer of generalization and standardization, product reliability and carrying capacity improved, but in wider range the different needs of meet the user.