... is rotated back and forth in this hole.4, The high-speed rotation of the air motor, maximum speed of 10 ... , makes the vibrator as the pendulum general high-speed movement.5, Under the strapping with die by the end of the triangular ... .Tightening force, especially for steel, aluminum, wood, stone, chemical fiber and other products packaged. Pneumatic Combination Steel Strapping Machine C.MV-19/25 ...