mine hoist,mine ewinder,mine windlass,mine winch,mine equipment,winch product name:mine hoist, mine winder, mine windlass, mine winch, mine equipment Product Series:JK, JKB, JTK, ... mines and non-metalic mines. Working Principle:Mine hoist/mine winder adopts the electric motor as power ... stability which increase the safety factor of mine hoist.Through container depth position-indicator, the system ...