The working principle of the screw pump is the use of one or more spiral along the screw axis, moving fluid or solid, which belongs to a positive displacement pump. The simplest form of screw pump, screw pump is a single screw Archimedes rotation in a cylindrical cavity, the purpose of moving material in the screw spindle to achieve. This ancient in modern machinery is still in many low technology commonly used in industry, such as grain transportation and other solid agricultural machinery irrigation system.

G series single screw pump, machinery research and development, is the volume of pump Archimedes screw pump based on derivative, rely mainly on the screw shaft (rotor) and rubber sleeve (stator) meshing with each other and form a vacuum chamber, vacuum chamber for uniform axial movement of the conveying medium from the entrance to the exit conveyor, the medium flows through the stator suction the vacuum chamber without being agitated and destruction.

G series single screw pump, machinery research, analysis and research of domestic and international high-quality products based on the sludge pump, and continue to reform and innovation, which makes G series single screw pump for medium adaptability, stable flow, pressure pulsation and pollution. The basic structure of the pump rod technology Bullacta products more reasonable the pitch, shortening the volume decreases, joint after optimization can effectively reduce the pump mechanical vibration to longer life of the pump.