... Cylinder Main configuration:1, CNC system control;2, Stepper motor drive;3, Ball screw drive;4, Cylinder linear ... , ball slider sliding;5, AC variable speed motor drive sprocket chain, the light bar to rotate ... down;7, Solenoid valve control water;8, With a heating device control plug.Gou's New ... under a thick layer of hard toughness region, with better compression stress, fatigue and the workpiece are ...