Of the three common compressor types found in mobile applications, the rotary vane compressor is the least common. As a result, the oil used is specific to the compressor and the system will require routine maintenance. As most screw compressors found in mobile applications are oil-injected, they have an independent lubrication circuit. Rotary screw compressors generally have a higher initial cost when compared to the other compressor types, but last longer as they have fewer wearing parts. Compared to the other compressor types, rotary screw air compressors have fewer wearing parts and maintenance usually consists of changing filters and oil. Generally, a screw compressor does not need an air receiver tank for operation. High duty cycle applications are suited for rotary screw compressors as they are designed to run 100% of the time. Rotary screw compressors are known for long life and high air flow delivery in a relatively compact size. Today, rotary screw air compressors are used in numerous industrial applications and are being manufactured by companies around the world, including VMAC.
However, times have changed! Rotary screw compressors have become more affordable and their benefits are increasingly recognized across diverse industries. Traditionally, rotary screw compressors were found in stationary applications and were not widespread in mobile applications. An air receiver tank is also required with a reciprocating air compressor and takes up additional space. Because of the way reciprocating compressors produce air, more after treatment is required to reduce air temperatures and pulsation before the compressed air reaches your tools and equipment. They have the most moving parts and, like the vane compressor, experience increasing amounts of oil carry over. Reciprocating compressors are typically the largest and heaviest when compared to compressors of equal CFM. Unlike many vane and screw compressors, most reciprocating compressors can be serviced or rebuilt in the field with simple hand tools. They are suitable for low duty cycle operations. Of the three compressors types, reciprocating air compressors generally have the lowest initial purchase price. There are a wide variety of manufacturers and suppliers worldwide, providing an array of options.
Reciprocating compressors are the most common air compressors found in mobile applications, and they are the type most people are familiar with.
There are 3 styles of air compressor commonly found in mobile industrial applications:Įach of these air compressors have their own particular benefits and challenges, which we will break down in this article. Now it’s time to decide what type of air compressor is best suited for your needs! You’ve decided that your current application needs compressed air. You’ve also figured out how much air you need, how you are going to drive the compressor and what engine you are going to use to power it. Electric Air Compressors For Mobile OEM Applications.
Industrial air compressor series#
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