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Industrial gantry cranes overload limiter type

Apr 03, 2019
The industrial gantry cranes overload protection device can be divided into automatic stop type, alarm type and integrated type according to its functions.
 
The automatic stop type overload limiter can stop industrial gantry cranes from continuing working when the lifting weight exceeds the rated lifting weight, and it is generally a mechanical overload limiter.
 
The alarm type overload limiter can display the lifted weight and can give the audible and visual alarm signal when the lifting capacity reaches 95%~100% of the rated lifting capacity.
 
The integrated overload limiter can give the audible and visual alarm signal when industrial gantry crane reaches 95%~100% of the rated lifting capacity, and stop the crane from continuing to move.
 
Double girder gantry crane
double girder gantry crane

Single girder gantry crane
single girder gantry crane
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