K Series Cone - cylindrical gear reducer - gear Factory, Tianjin, tapered cylinder, 1) the use of cell structure designs, specifications, the main parameters, transmission priority than the number of lines are used, standardization of parts, general high degree of interchangeability good, easy to organize production, fast delivery. 
 2) The gear parameters are computer optimized design of the new research, the transmission power per unit volume reducer with a large and light weight. The same transmission ratio, transmission power of the same with this series SDN200 ZS75 reducer reducer, total center distance of 17:1, the weight ratio of 2.9:1. 
 3) The gear made of high quality alloy steel, carburizing, quenching, tooth surface hardness up to HRC60, high allowable stress and good abrasion resistance, and therefore the carrying capacity, long life. 
 4) Gear precision according to DIN standards 6. Cylindrical gears grinding process, part of the specification using tooth profile, tooth modification, so smooth transmission, low noise. 
 5) the use of high carrying capacity of reinforced bearing, long bearing life. 
 6) gears and bearings generally use splash lubrication, ease of maintenance. According to actual needs, increase the fan cooling, the cooling ring or ring plus fan cooling, it can be pressure circulation lubrication. 
 7) box of high strength gray cast iron, it can be welded box. 
 8) Transmission ratio range (7.1 to 500), compact structure, large carrying capacity (maximum rated power of 3400kW). Therefore, applicability, can be used in a variety of different prime mover mechanical drag.