Universal three-screw pump with wide application
1.The screw units is rotating along with the external prime mover.
2.The spiral groove of the screw opens periodically,and the volume of suction cavity increases,resulting into a vacuum.
3.The medium is absorbed into the spiral groove and sealed in the spiral groove.
4.Along with the rotation of screw,the medium moves toward the outlet along the axial line of the screw.
5.The medium is pumped out.This is the operating principle of screw pump.
Performance Viscosity:3.0 ~ 1500 mm2/s
Flow:5 ~ 5300 L/min
Maximum Pressure:4.0 Mpa
Maximum Temperature:150 ℃
It is used as fuel oil, fuel supply and delivery pump in heating equipment.
Used as hydraulic, lubricating and remote control motor pump in mechanical industry.
Used as loading, conveying and feeding pumps in chemical, petrochemical and food industries.
It is used on ships as conveying, boosting, fuel injection and lubricating oil pumps, as well as marine hydraulic device pumps.
With rotor hydraulic balance, small vibration, low noise; stable output, no pulsation; high pressure, high efficiency; has a strong self-priming ability; components with a strong versatility of series design, with a variety of installation methods; compact structure, small size, light weight, can work at a higher speed; mechanical friction is minimal, wear slight, long life. The heating or cooling structure can also be provided according to the need of the conveying medium. Medium is linear continuous transmission, no stirring, no pulsation; low vibration, low noise; high pressure, high efficiency; simple structure, easy disassembly and assembly; small size, light weight; slight wear and tear, long life. Mechanical seals are generally used.