The electric winches are mainly used for materials lifting and traction the weight drops during construction. It also used for crane as main hoists; it is the special winch of derrick and gantry frame and lifting trolley. It is suitable for construction and small equipment installation of construction mine area lifting factory.
The electric winches can be mainly divided into JM slow speed electric winches and JK high speed electric winches, the JM electric winches are mainly used for cargo and large-scale lifting projects.
JK high speed electric winches are mainly used in construction, railway, factories, mines, bridges, etc., and it is not only used for vertical lifting, and also can horizontal and slope drag.