3 ton electric winch JK/JM lifting crane hoist small electromagnetic brake fast building control 1T 2T 5T 380V

The winch is divided into JK (fast) winch and JM (slow) winch. The slow winch is mainly used for hoisting, pulling, unloading and dragging heavy objects in material lifting and large-scale hoisting projects. It is suitable for the installation and disassembly of various large and medium-sized structures and mechanical equipment, and for the civil construction projects of construction and installation companies, mining areas and factories. The electric hoist is composed of motor, coupling, brake, gearbox and drum, which are jointly installed on the frame. When the lifting height and loading and unloading capacity are large and the work is busy, it is required to have good speed regulation performance, especially the empty hook can drop quickly. For the materials installed in place or sensitive, it shall be able to drop at the fretting speed. Winch fast winch is also called winch. It is a device that drives the drum by human or mechanical power. The model of winch | diameter | length | power winding rope to complete the traction work. Simple lifting machinery for lifting, horizontal or inclined traction of heavy objects. The winch has five specifications: jk1, jk3, jk5, jk8 and jk10. The fast winch is mainly used for construction, railway, highway, factory and mine, port, bridge, installation, vertical lifting, horizontal and slope dragging heavy objects and other working conditions. At present, the circulating tonnage on the market is 1-25t. According to its different uses, the name of winch is also different. It is generally called: electric winch, manual winch, building winch, variable frequency winch, speed regulating winch, non-standard winch, etc. the winch is characterized by high universality, compact structure, small volume, light weight, heavy lifting and convenient use and transfer. The scope of application is widely used in the lifting or horizontal dragging of materials in construction, hydraulic engineering, forestry, mining, wharf, etc. it can also be used as the supporting equipment of modern electric control automatic operation line.