CD1,MD1 electric hoist with compact structure,lightweight,smal size,easy to operate and so on,is a light and small iting equipment.It can be installed ingourd single beam,bridge crane,portal crane,cantilever craneand many other cranes.A few  changes can be used for a hoist.Therefore,it is one of the commonly used iting equipment in factories,mines,ports, warehouses,freight yards,shops and so on,and it is a necessary machinery to improve labor efficiency and improve labor conditions.The liting speedof CD¹electric hoist is constant speed,which can meet the requirements of general occasions.