FCS(WPS)Double input shaft speed reducer 1 SIZE 40-250 2. ... keyway, avoiding assembling too tightly and rusting after using for a long time.1.6 When ordering or using all kinds ... 887ADD:YiPeng Industrial Park,XiaoShan,HangZhou,ZheJiang,China.Web: www.yd-reducer.comProduction Line , advance equipments double shaft worm speed reducerFCS ...