Tie rod and the connection of the switch, used the spinner, installed in the process of using, and does not need to be removed the connecting pin, can adjust tile switch open and close condition.
Turn right on the rotation center spindle, equipped with rolling bearings, precision and service life of the product are improved.
Between the rotating shaft hole, are equipped with bushing with lubricating materials.
Turn right on the rotation center spindle, equipped with rolling bearings, precision and service life of the product are improved.
Between the rotating shaft hole, are equipped with bushing with lubricating materials.