Rotary Screw FAQS

Answer: Rotary Compressors are used most frequently when continuous duty cycle is required.  These compressors are offered as rotary screw, or sliding vane. Rotary Screw Compressors trap air between mating male and female rotors and is compressed to the required discharge pressure. Sliding Vane compressors trap air by vanes that slide radially by centrifugal force.  

Answer: There are many selection considerations to keep in mind when choosing your rotary compressor, such as the application, air demand, and compressor location, how much PSI is required, how much CFM is required, etc. Some typical applications include, food, beverage, brewing, manufacturing, medical, and pharmaceutical. In most cases the rotary screw compressor is the best medium-sized compressor available. They offer low initial cost, low maintenance, operating efficiency, and simplicity.

Answer: CompAir is a leading global supplier, providing high performance and low operating cost compressors for a broad range of applications. We have over 200 years of experience in the industry and a strong distribution network to support our products.

Answer: It is always best to consult an air specialist when determining which equipment is right for your needs. Sizing a compressor is no easy task, so let us simplify the process. Below are 3 simple steps to reference.

Step 1: Determine the voltage and phase where the compressor will be installed.

Step 2: Determine the air demand.

Step 3: Determine the air pressure required for your application or plant.

You can also use the compressor product  selector on our website. To take the uncertainty from the work contact your local Factory Authorized CompAir Distributor, and they will be glad to assist you in determining the correct size of compressor for your application.

Answer: Your local CompAir Distributor will help you choose the right compressor for your needs, as well as maintain your investment for the future. Contact your CompAir Distributor today for a quote.