Mine shaft sinking winch: Winch load test. Test requirements: The winch test, the base should be placed horizontally, the installation should be solid and reliable; the test should be performed at the rated voltage, the rated voltage limit deviation ± 5%; 25%, 50%, 75% and 100% of rated load progressively loaded, each running less than 30min. JZ Series Sinking winch Features: JZ Series sinking Lifting winch with a strong, large rope capacity, smooth operation and so on. Uses: mainly used in coal, metal ores, non-metallic mineral wellbore shaft excavation project suspension tension hanging plate, water pump, hairdryer, air tube, pipe and other excavation equipment grouting rope stability, Jilin 5t sinking winch, but also for other underground and ground lifting heavy use. JZ Series Sinking winch: reducer. Reducer worm gear reducer is the use of spherical, Shanxi 5t sinking winch, plus there are a transmission gear. Fast slow conversion shift lever position, 5t sinking winch, can transform the fast and slow speeds. Binoculars 10 tons winch set differential system, the differential handle on the straight position, exactly two gears speed reducer output shaft; If differential handle on the recovery position, the relative rotation of two gears , that is, from the differential effect. 5t sinking winch | Xingda mine | 5t sinking winch Henan Anyang County Xingda provided by Mining Machinery Co., Ltd. 5t sinking winch | Xingda mine | 5t sinking winch Henan Anyang County Xingda Mining Machinery Co., Ltd. (www.ayxxdkj.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Qinjing Li.