Industry electric top running bridge crane is a widely used type in the field of cranes at this stage. It consists of four main parts: main beam, end beam, trolley and electrical appliances. It is usually used in many industrial production and lifting transportation such as indoor and outdoor railway transportation, mining enterprises, steel industry, ports and terminals, etc., which promotes the rapid development of large-scale industrial production and lifting transportation.

SEVENCRANE underhung double girder bridge crane is a commonly bridge crane with electric trolleys. The performance parameters of the double-girder bridge crane include: lifting capacity, lifting height, span, mechanism working speed, working level, wheel pressure, etc.

SEVENCRANE underhung bridge crane is a lifting equipment that is placed horizontally over workshops, warehouses and yards for lifting materials. Because its two ends are located on tall cement pillars or metal supports, it looks like a bridge. The bridge of the bridge crane runs longitudinally along the tracks laid on the elevated structures on both sides, making full use of the space under the bridge to lift materials without being hindered by ground equipment. It is the most widely used and most numerous type of lifting machinery.

Underhung overhead crane with complete runways are mainly used for the transportation of materials in indoor machinery manufacturing and processing workshops, assembly workshops, warehouses, material yards, for lifting fixed maintenance equipment such as power plants, and other occasions. They can also be used in metallurgy and casting workshops as auxiliary lifting equipment. Besides, it is not suitable for flammable, explosive, combustible gas, dust and corrosive gas environments. However, it is not suitable for nuclear radiation environment and toxic gas environment.

The industry electric underhung double girder bridge crane has superior performance, compact structure, light weight, reliability and operation, and can meet various working conditions. It can reduce the overall investment in the factory, improve production efficiency, reduce maintenance costs, and save operating energy consumption.

The wire rope electric hoist is a small lifting equipment with the advantages of compact structure, light weight, small size, strong parts versatility, and easy operation. It can be installed on hoist single beam, bridge crane, gantry crane, and jib crane.