Gantry cranes are important equipment in the construction process of roads and bridges and are widely used in hoisting large heavy objects such as formwork and beams.

An indoor gantry crane is a bridge-type crane in which the bridge is supported on the ground track by legs on both sides. Structurally, it consists of a mast, a trolley operating mechanism, a lifting trolley and electrical parts. Some gantry cranes only have outriggers on one side, and the other side is supported on the factory building or trestle, which is called a semi-gantry crane. The gantry crane is composed of the upper bridge frame (including main beam and end beam), outriggers, lower beam and other parts. In order to expand the operating range of the crane, the main beam can extend beyond the outriggers to one or both sides to form a cantilever. A lifting trolley with a boom can also be used to expand the crane's operating range through the pitching and rotation of the boom. Gantry cranes can be classified according to the structure of the door frame, the form of the main beam, the structure of the main beam, and the form of use.

An outdoor gantry crane is a crane designed for use in outdoor environments such as construction sites, yards and warehouses. It is commonly used for lifting and moving heavy objects and materials. It is important to note that the specific features and design of an outdoor gantry crane may vary depending on the manufacturer and intended application. The following will introduce in detail the pre-construction preparation and installation process of the rail mounted outdoor gantry crane for sale.

With the continuous development of industrial technology, powder conveying workshops are increasingly used in various fields. In the operation process of the powder conveying workshop, the explosion-proof electric hoist, as an important lifting equipment, plays a very important role.

The load-bearing chain is an important part of the chain hoist and also the core load-bearing component. The editor of Lanchuang Lifting found that among the electric chain hoists that were repaired, technicians identified that a large part of them were caused by the user not lubricating the hoist chain for a long time.

The electric hoist is a special lifting equipment installed on the crane and gantry crane. It has the characteristics of small size, light weight, simple operation and easy use.