Advantages of semi-gantry crane

Yarı portal vinç is suitable for lifting, transporting, loading and unloading in open-air working places such as stations, docks, warehouses, construction sites, cement product yards, machinery or structural assembly yards, power stations, etc. It is also suitable for working in indoor workshops.

There is a height difference between the supporting legs of the semi-gantry crane, which can be determined according to the civil engineering requirements of the site.

It consists of a lifting mechanism and trolley, a single main beam (or double main beam), supporting legs and end frame, electric control box, operating system and safety protection system.

Advantage
Compact structure
good rigidity
Security and reliability
Kullanımı kolay
Easy to install
Easy transportation

Yarı portal vinç is a special form of gantry crane. On one side of the crane, this gantry crane for sale operates on an elevated runway system, much like a crane in a factory.

On the other side, it just operates like a standard rail-mounted gantry crane. This particular overhead crane for sale allows you to expand your workplace without the need for a runway system from the top of the building.

Compared with the gantry crane, it uses the structure of the factory building rather than a new leg of the crane itself. Undoubtedly, it is more cost-effective. Considering that the semi-gantry crane is not completely dependent on the factory building, this special structure of the gantry crane has more advantages than the EOT crane in terms of flexibility.

There are two typical applications.

Indoors, it is often used underneath an existing overhead crane to provide more hooks, thereby increasing the productivity of your factory.

Outdoors, often used near buildings, making full use of existing runway structures, thereby increasing the cost efficiency of your factory or factory.

Depending on the loading capacity, this special gantry crane can be formed into a single-beam gantry crane or a double-beam gantry crane. Therefore, if you want to see more technical parameters, you can get reference directly from the corresponding bridge crane or gantry crane.