CD1, MD1-electric hoist weights are used to ups and downs, its main can be fixed or installed by car in the I-beam tracks hoisted a straight line or curve of the operation, but also with using a single beam cranes, gantry cranes, hoisting cranes, Xuanbi cranes and other cranes, to expand the area of operations, increased use of occasions. So are factories, mines, docks, warehouses, freight yard, shops and other commonly used one of the lifting equipment, is to improve the working conditions and raising labor productivity of the necessary machinery.
