1) The inlet-outlet civility adoptsspecial design to make sure that enough medium is remained in the pump. Evenwhen the medium in the suction pipe is all discharged, the pump still has verygood self-suction performance.
2) The pump body adoptsspecial-structure circular valve, which will open when the outlet pressure ishigher than the working pressure. Then, some medium will back to the inlet ofpump or saving can through this circular valve. Meanwhile, the pump can startsunder full pressure situation thus greatly reduce the torque.
3) Use synchronizer gear to transfertoque from initiative screw to idler screw, which ensures no metal contact andpower transmission between transferring elements. So the transferring elementshave high reliability for any medium and the pump can free from damage of dryrotation in a short time.
4) When the pump is working, themeshing screws form a sealed civility in the pump body, following the rotarymotion of the screws, the liquid in the sealed civility does axial motion withthe sealed civility and transferred to the outlet of pump steadily andcontinuously. Because the capacity of the sealed civility never changes in theworking pump, there will be no pulsation when the pump deliveries liquid.
5) The body of twin screw pump hasseveral different heating structure plans for choice, to adapt to differentmedium under different temperature.
Saving & Transferring industry: Loading and unloading oil goods foroil station, ship and tanker.