The Advantages that FRP be Used in Parking Rod

Light weight: FRP rods density is 1.9g/cm3, about 1/3 of the parking rod steel (steel sucker rod density is 7.85 g/cm3), can greatly reduce the gate suspended load, so you can use small power motors, smaller gearbox, smaller balance blocks, lighter structure. In order to save energy, improve the comprehensive efficiency of the. Good flexibility:…