The advantages of double girder gantry crane and single girder gantry crane

What are the advantages of double girder gantry cranes? Shandong gantry crane manufacturers have summarized a few points for everyone.

The advantage is that its load-bearing capacity is relatively strong. And it can also provide a relatively large span. Overall stability is also greatly guaranteed. Double girder gantry crane is also a general purpose lifting equipment, so it is generally used in outdoor places and warehouses for loading and unloading, or for material grabbing work.

Secondly, it has certain temperature requirements for the working environment. The working environment should be between minus 20 degrees Celsius and * * 40 degrees Celsius. The above is a brief introduction about the double main beam gantry crane.

After discussing the advantages of double main beam gantry cranes, let's take a look at single main beam gantry cranes

The stiffness of a single main beam gantry crane is not particularly outstanding, but it excels in its simple structure and convenient operation.

At present, there are two types of single girder gantry cranes in the market in terms of models. One type has an L-shaped door leg design, while the other type has a C-shaped door leg design.

If it is L-shaped, the advantage is that it is more convenient to manufacture and install. And the force situation is also good, the quality itself will be relatively small. However, when the goods pass through the legs, the space they can pass through will be relatively small.

However, for the C-type, its legs are usually made inclined, which is a curved shape. Therefore, when lifting goods, the goods can obtain a relatively large horizontal space and smoothly pass through the legs.