Spring hangers

According to the principle of torque balance. Within the specified load displacement range, the load moment and the spring moment are always balanced. Therefore, when the pipeline and equipment supported by the constant crane are displaced, a constant supporting force can be obtained, and no additional stress will be brought to the pipeline and equipment. Constant cranes are generally used in places where displacement stress needs to be reduced, such as boiler bodies in power stations, suspended parts of steam, water and flue gas ducts and burners in power plants, petrochemical equipment and other places where displacement stress needs to be reduced.