Basic structure of screw compressor:
A pair of intermeshing spiral rotors are arranged in parallel in the compressor body.A rotor with concave teeth in a joint circle is called a negative rotor.A BanYang rotor and prime mover connected by Yang rotor driven in female rotor. The rotor of the ball bearing rotor axial positioning. And compressor under axial force. Also, make the rotor radial cylindrical roller bearing at the ends of the rotor position. And inherit the radial force of the compressor. On both sides of the body of the compressor, respectively, the opening of a certain shape, size of the orifice. One for inhalation, called a suction orifice. Another for exhaust, referred to as the exhaust outlet
