DBY160, DBY180, DBY200, DBY224, DBY250, DBY280, DBY315, DBY355, DBY400, DBY450DBY500DBY560DCY160, DCY180, DCY200, DCY224, DCY250, DCY280, DCY315, DCY355, DCY400, DCY450, DCY500, DCY560, DCY630, DCY710, DCY800 reducer DBY speed reducer, the DCY reducer, the DFY reducer, the DBY gear reducer machine, the DCY gear reducer, the DFY gear reducer, the DBY gear reducer, the DCY gear reducer, the DFY gear reducer DBY160 DBY180 DBY200, DBY224, DBY250 , DBY280, DBY315, DBY355, DBY400, DBY450, DBY500, DBY560 gear reducer; gears are hardened, the carburizing grinding teeth accuracy of up to six (GB10095-88) above, high-reliability design, the design life lasting life, small size, light weight, simple and elegant appearance, simple operation, easy maintenance, safety and reliability, long life characteristics. machine uses a modern gear design and manufacturing technology, poor working conditions of the use of cement and other industries, speed overload, requires a secure, reliable, long life characteristics DCY series reducer with small size, light weight, high carrying capacity, low noise, long life, high working efficiency, is the ideal gear transmission device is widely used in metallurgy, mining , petrochemical, energy, transportation, cement, construction, textile, light industry and other industries. Reducer can be used for both directions of operation, users reducer reverse brake demand by one-way operation, the high-speed shaft end configuration backstop. Its terms are as follows: 1, the high-speed shaft speed is not greater than 1500 rpm / min; 2, the reducer work environment temperature allows to -40 degrees C - +45 degrees Celsius. 3, the gear rotational circumferential speed is not greater than 20 m / sec.