Views:11 Author:Site Editor Publish Time: 22-03-2017 Origin:Site
Generally speaking, gantry crane can be divided into single girder and double girder gantry crane. Hengyuan group will simply introduce the basic classification and characteristics of our gantry crane as listed:
1. Single Girder Gantry Crane
Single girder gantry crane has the advantages of simple structure, convenient installation and operation, light weight, and its main bean often adopts bias-rail box frame. Compared with double girder gantry crane, the overall stiffness is much weaker. Single girder gantry crane generally has L type and C type forms. L type single beam crane has easy installation, light weight and good stress condition.
2.Double Girder Overhead Crane
The double beam gantry crane consists of the straight rail, main girder, hoist, power transmission system and electric control system, which is particularly suitable for large material suspension and heavy weight material transferring. Double beam gantry crane generally has large bearing capacity, large span, good overall stability and many varieties. However, it is often heavier than single girder gantry crane, and the cost is often higher than double girder gantry crane. Double girder gantry crane is basically divided into box girder and truss type, which have its own features and advantages.
Hennan Hengyuan Crane Machinery has concentrated on the production of gantry crane over 60 years, and we always try to produce high quality machine for our customers. So, please send us a message if there is and demand.