The single girder crane system is the most popular type of industrial installation.
This system covers a rectangular (x-y) working area. Multiple girders are usually used when the system covers more than one working station. With multiple girders the complete system can either be dimensioned to handle the heaviest weight or buffers/stops can be used to separate the working areas. The basic is overhead x-y crane system.
There are many reasons why this solution is very popular, competitive pricing, fast deliveries, high quality and easy installation are some. A wide range of suspension solutions are also available.