What Are The Unique Features of Aluminum Gantry Cranes Increasing Its Usefulness?
The gantry is a structure that is used to straddle a workspace or an object. The cranes that are built atop this type of structure are known as gantry cranes. The bridge of a gantry crane may be made of single beam or may have two girders. The gantry cranes are usually made of high-strength steel. However, the lightweight and portable gantry cranes may be made of aluminum alloy. An aluminum gantry crane is ideal for various industries, such as maintenance and production. This type of gantry crane is lighter in weight in comparison to the gantry cranes made of steel. Hence, they can be easily transported to different locations. This is the main benefit of using aluminum gantry cranes.
In some aluminum gantry cranes, you cannot change the height of the crane. However, you can change a crane's height based upon your unique needs when using adjustable height aluminum gantry cranes. It may even become possible to adjust the span and tread of an aluminum gantry crane alongside adjusting its height. This type of crane is fitted with an 'A' frame design. The adjustable height aluminum gantry cranes are ideal for workstations or factories with uneven flooring since you can adjust the height of the crane based upon the elevation of the floor. The gantry cranes with adjustable height feature are equally suitable for the factories or workstations with overhead structures. You can lower the height of the gantry crane if there is an overhead structure present on the way. On the other hand, you can increase the crane's height in order to avoid hitting any obstacle on the floor.
You will also benefit from adjusting the span of an aluminum gantry crane. It enables you to decrease the width of an aluminum gantry and let you move it through narrow corridors without any difficulty. In aluminum gantry cranes with A-frame, the load does not swing dangerously. This is another benefit of using an aluminum gantry crane with adjustable height and span features.
An aluminum gantry crane may topple over if the load swings dangerously. However, the A-shaped frames of an aluminum gantry can counter the swinging motion of a load. Therefore, an aluminum gantry with A-shaped frames offer better stability when lifting the load. The aluminum gantry cranes may be fitted with polyurethane casters with steel core or with pneumatic casters and both of these casters ensure smooth movement of a gantry crane.
The pneumatic casters or the steel casters with polyurethane cover prevent any damage to the flooring when an aluminum gantry crane is moved from one part of a facility to another part. The steel casters with polyurethane cover also have low rolling resistance on concrete surfaces. The casters of aluminum gantry cranes are fitted with advanced locking mechanism. It ensures the stability of a crane and let it remain still after lifting up the load. For more information visit Our Website