Many experts believe that choosing a belt-coupled compressor is a more suitable option, because in it a properly lubricated belt system works in a smoother, more efficient and quieter way. On the other hand, the loss of belts makes it possible to repair or replace them to ensure that the compressor is able to function again.
But a direct coupling compressor will have an easier operation and maintenance due to not having a belt and pulley system. On the other hand, oil or any type of lubrication is not required for the belts, which reduces the cost and increases the operating and maintenance times. Also, without a belt and pulley system, a direct coupler compressor can create more power, which will increase the efficiency and final efficiency of the system.
In general, the choice between these two types of compressors depends on various factors. For example, if you need to adjust the speed and power of the compressor, choosing a compressor with a belt coupling can be a better option. However, if reliability, ease of maintenance, affordability and power are more important, a direct coupler compressor without a belt and pulley system can be a good investment for the desired industrial or manufacturing needs. In any case, to choose any of these types of compressors, checking the pressure and amount of air used are the most important factors that should be considered when choosing an air screw compressor. In this case, you can ensure that you can buy the compressor you need without increasing the cost and wasted energy.