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.
Screw Vacuum Pump for Arc PVD Coating
Dry Vacuum Technology for Chemical and Pharmaceutical Processes
High-Quality Essential Oils and Essences Thanks to Vacuum Distillation
Creating High Quality Surface Properties Through Fluorination with Reliable Vacuum Technology
Fluor Technik System GmbHLearn more
Reducing Operating Costs by 40% in Wafer Handling with the Latest Vacuum Technology from Busch
IHP GmbHLearn more