Vacuum pump technology aims to run cleaner, use less power, and generate less noise, vibration and heat. Our technical knowledge of helical forms and our expertise in grinding vacuum screws benefits our customers through efficient and effective vacuum screw design and manufacturing.
Precision Rotors
Vacuum screws
Vacuum screws from PTG Holroyd Precision Rotors play a key role in manufacturing applications across a wide range of industries. With more than 60 years of experience in the compressor industry, we produce screws to uncompromisingly tight tolerances.