1,strong lifting ability 2,Large steel wire capacity 3,Stablility and reliability on operation JZ series sinking winches are used in coal mine, metal mine, non-metallic mine for hanging the swaying tray, water pump, air compressor, grouting tube, wind-cone and other excavation facilities, also can use for hanging heavy loads on surface and underground. ModelJZ-10/800JZ-16/1000JZ-16/1600JZ-25/ ...