Compressors have come a long way when it comes to the advancement of technology. The first compressors just used bellows and the power of human muscle to pressurize the air. Now, there are a lot of types of compressors based on the way air is pressurized, the number of stages that the air undergoes and the type of material that the compressor is made of. One useful type of compressor is the rotary screw air type. In fact, it’s our most popular industrial air compressor rental.
This type of compressor uses positive displacement to pressurize the air. Inside this compressor are two helical screws that are rotating next to each other. The chambers that are formed between the screws accept ambient air from the environment. The spaces between the helical screws decrease, thus increasing the pressure of the air.
To cool down the temperature of this compressor, some use different types of lubrication. If you are looking for an industrial air compressor rental that particularly supplies lubricated screw air compressors, here are two factors to consider:
Choose between variable speed and fixed speed
The compressor that will be used, whether variable speed or fixed speed, depends upon the main purpose of the unit. If the process requires different speeds of the compressor, then you need to rent a variable speed model. The Quincy QGV Series are units that are integrated with variable speeds. They use Nema premium TEFC drive motors with low sound enclosures. They also use Q-Control microprocessor with cellular connectivity. They also have features that restart automatically once power failure occurs. They are designed to last more than 100,000 running hours.
The industrial air compressor rental should also offer fixed speed units. An example of a fixed speed drive compressor is the Quincy QGD 15-30 HP. This unit is very reliable and delivers high efficiency with low rental cost.
Choose between small unit or large unit
When choosing an industrial air compressor rental to provide you with a lubricated rotary screw type unit, be sure to ask whether they supply models with small or big footprint design. It is definitely preferred to have a small compressor that performs optimally based on requirements. They can be installed with minor changes in the process line. The Quincy QGD 40-60 HP Fixed Speed Drive is suited for different industrial applications. It has air filtration package with phase monitoring and innovative controls.