The cam cam is conjugated and has synchronous gear transmission. The cam mesh has no sliding wear and has a long service life.■ Relying on the volume of space between the rotor and the pump chamber to produce a fixed delivery displacement, the impact on the volumetric efficiency of the pump is small when the outlet head changes, so the delivery flow is always stable as long as the bearing power and sealing capacity allow.
It relies on the pumping principle of volume transfer, instead of relying on the liquid inertia moving head for infusion, and the rotor speed is low, the liquid flow head is small, although the pump volume is small, it can be transported by large diameter pipe, so not only the conveying pressure along the way The head loss is small, the lift is high, and the construction cost of the pipeline is greatly reduced.
Because the volumetric efficiency is not affected by the working pressure, the output flow is stable, and the pumps running side by side on the branch pipe network are basically linearly superimposed, and the pump characteristics are basically unaffected.
Because the output flow is proportional to the pump speed, regardless of the pipeline characteristics, even at a very low speed, a certain flow output can be maintained, so that the speed can be controlled for controlled quantitative delivery, which can be applied to the process of process.
