Operating Principle
Inside dry screw vacuum pumps, two screw rotors rotate in opposite directions. The pumped medium is trapped between the cylinder and the screw chambers.
There, it is compressed, and transported to the outlet. During this process, the screw rotors do not come in contact with each other or the cylinder.
Cooling can be achieved through air or water cooling.
Our portfolio of screw vacuum pumps
Our experience. Our success stories.
-
Saving Energy with Sustainable Vacuum Solutions
Busch Vacuum Solutions has now launched the first vacuum pump of the new DX series on the market, the COBRA DX 0950 A. It is a dry vacuum pump with state-of-the-art screw vacuum technology for excellent running characteristics, high vapor and particle tolerance, and extremely energy-efficient operation.
Learn more -
-
Central Vacuum Supply Brings 50% Energy Savings in Rotor Blade Production
Groß-Rotorblattfertigung GmbH
Learn more -
Reliable Degassing at the Extrusion Press with Dry Vacuum Technology
Dachziegelwerke Nelskamp GmbH
Learn more -
-
-
-
-
-
-
Creating High Quality Surface Properties Through Fluorination with Reliable Vacuum Technology
Fluor Technik System GmbH
Learn more -
Reducing Operating Costs by 40% in Wafer Handling with the Latest Vacuum Technology from Busch
IHP GmbH
Learn more -
-
