Linsheng – Car Misuse Of Rotary Air Compressors!

      In recent years there has been a trend to promote the use of rotary compressed air in automotive care because reciprocating techniques are considered “outdated” and rotation is considered “leading”. Rotating technology is quieter than receiving technology, which increases the perceived value of rotating machines. Indeed, the spinning technique is quieter than the receiver update, however, the initial cost of rotating the machine is typically 50% higher than the UltraPack Recip machine. In addition, before deciding which one is best for your application,     linsheng     said that there are several hidden costs associated with rotating air compressors:

　　Maintenance Costs – Some manufacturers mistakenly instruct customers to believe that the maintenance cost of the receiver is more expensive than that of a rotary machine by claiming that maintenance is “easier” or “less” in a rotary compressor. Although the rotational maintenance interval (usually 2000 hours or one year, whichever comes first) is indeed longer than the receiver maintenance interval (usually 3 or 6 months), the cost of consumables makes rotational maintenance a receiver maintenance time. 2 to 3 times. 5 years.

　　Misuse – One of the great advantages of spinning technology is that it likes to run at any time. Therefore, if your application requires continuous use of air and the size of the compressor is properly adjusted, the rotating machine will perform well without overheating. However, if the rotating machine is misused, this strength will be weak.

　　Intermittent demand – If the rotating machine is placed in an application where demand is highly volatile, it will not be fully utilized during periods of low demand. This will result in a “short cycle” of the rotating machine – ie, the machine will not run long enough to establish the temperature required in the air to burn off the water vapor in the oil. When the machine is shorted, if you do not use an electronic controller or timer to ensure that the machine does not start, it can cause many problems, including internal filtering and premature clogging of downstream components, premature failure and possible motor failure often stop all these potentials Problems can result in additional maintenance and/or replacement costs for misuse of the rotator. In addition, these things may invalidate the manufacturer’s warranty and burden the end user with all costs.

　　Importance of size – All of these issues work if the rotating machine is oversized to consider future growth or simply as an insurance policy to ensure adequate air supply. Very large machines will almost certainly shorten the cycle and lead to increased maintenance and service issues.

　　If you need flexibility, the cost of the extra tank – if the rotating machine is misused, one of the ways to fix the application is to provide a larger storage buffer by adding a remote independent tank, which will allow the compressor to run longer and achieve the desired Working temperature. While this can be an effective solution, it adds some extra cost to rotating applications that should be considered in advance.

　　Air to the atmosphere – If there is not enough demand, another solution for short cycles is to vent air into the atmosphere. This requires additional equipment and results to waste money on the compressed air, which is discharged into the atmosphere rather than in the store. While this can be an effective solution, it again increases all the energy costs that should be considered in advance.

　　Rebuilding – While rotary aircraft are typically designed to be twice as good as the best receiving pumps, it takes a lot to repair or rebuild them. In some cases, it is not possible to repair the rotating air. If the rotating machine is misused and fails prematurely, the cost of reconstruction may be more economical than the cost of rebuilding the piston compressor.

　　While rotating machines are great in many applications, it’s worthwhile to do some homework in advance to make sure the application makes sense. Before purchasing a rotating machine for your store, please check at least the following:

　　Make sure the size is right – A walk assessment or aerial review of your shop is the best way to understand the size of your machine.

　　Make sure your requirements profile is appropriate – this means ensuring that the air demand is consistent enough to keep the machine spinning. Again, a walk assessment is a good way to determine this, but attracting local air experts is a good backup.

　　Finally, after purchasing the machine, be sure to install and maintain it in accordance with the operating manual of the qualified Rotary Screw Service Center.

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