Oil Free Twine Blowers are vertical in construction, that is suction top and discharge bottom, so as to prevent any accumulation of corrosive matter inside the casing. The Blowers have alloy steel hardened and ground timing gears and anti friction bearings. The Blowers have rotary oil sealing and rigid one piece cast iron casing and side plates. The Oil Free Twine Blowers can be availed in horizontal and vertical configurations and have easy rotor timing setting.