What are the main forms of electric hoist?
Electric hoists are divided into wire rope electric hoists and chain electric hoists. Compared with other cranes of the same tonnage and same span, hoist cranes have simple structure, light weight and low cost. Electric hoist belongs to light and small lifting equipment, the main forms are:
Fixed type: Refers to the fixed type used in one place without operating mechanism.
Monorail trolley type: the main beam is fixed, with a running mechanism, and the lower flange of the monorail is used as the running track.
Double girder trolley type: refers to the fixed main girder, consisting of a fixed electric hoist and a double-track electric trolley. The hoist trolley runs along two tracks on the double girder bridge.
The single main beam angular trolley type refers to the fixed main beam, which consists of a fixed electric hoist and an angular electric trolley frame. The trolley runs along two tracks installed on the single main beam bridge.
