Edwards screw pumps have become an important choice in industrial vacuum solutions due to their advanced design, excellent performance and wide applicability. Users can select the appropriate Edward rod pump model based on specific application requirements and process conditions, and perform periodic maintenance and troubleshooting through professional services to ensure long-term stable and efficient operation of the equipment.
Working principle: The basic working principle of the screw pump is based on the volume change of the sealed cavity formed by the screw and the bushing. The mutual meshing between the driving screw (usually driven by the prime mover) and the driven screw (reverse rotation with the driving screw) and the tight fit with the inner wall of the liner create a series of sealed spaces between the suction and discharge ports of the pump. . As the screw rotates, these sealed spaces are continuously formed at the suction end, sealing the liquid in and pushing it to the discharge end along the axial direction of the screw to achieve continuous liquid delivery.
In summary, Edwards screw pumps have become an important choice in industrial vacuum solutions with their advanced design, excellent performance and wide applicability. Users can select the appropriate Edward screw pump model based on specific application requirements and process conditions, and perform regular maintenance and troubleshooting through professional services to ensure long-term stable and efficient operation of the equipment.
