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As the name implies, a sliding contact line is a special kind of wire, special because it provides power support to moving equipment. Generally speaking, as long as it involves moving equipment, sliding contact lines can be used for mobile power supply. For example, common moving equipment includes: lifting machinery in workshops, gantry cranes used in highway construction, and those used in ports
Container cranes, elevators used in building construction, loading and unloading cranes in freight yards, stacker-reclaimers used in the coal chemical industry, and
Electric hoists used for power plant maintenance, as well as the high-speed rail that everyone uses most commonly, all belong to moving equipment. These moving devices
All need electricity to provide power support. Sliding contact lines serve this function, so now everyone understands what
a sliding contact line is.
There are many types of sliding contact lines. Regardless of the type, during installation, one should consider voltage drop, on-site temperature variation range, and installation levelness. These are very basic issues.
For more detailed product introductions about sliding contact lines, selection, and installation, 
Note: The above information and technical parameters are compiled and released by Yangzhou Dari Electric Co., Ltd.
