The rotary screw air compressor is used in many industries to reduce the volume which has been trapped down through the rotors. There are different types of rotary screw air compressors and which one will be suitable for your purpose; you need to know that before purchasing. Besides, you also have to purchase it from the best place and not from a random supplier. In the market you will have several types of products and suppliers as well. You need to purchase the premium quality product from a renowned one; else it will be a waste of money. However while purchasing you should consider a few facts, here are they discussed below.
1. While purchasing, do not run behind the cheapest option rather give priority to the factors like energy consumption of the compressor and the stability. If somehow the operation of the air compressor is unstable, you can well imagine how much of a problem you have to face. The problem it will occur will certainly affect the production badly. Apart from this, energy consumption is also important as it will impact on the cost of the operation. So an energy efficient compressor will be an appropriate choice.
2. Air filter is necessary because poor quality air or moistures will deteriorate the condition of the system sooner or later. If the air entering the machine is not filtered it will impact on the longevity of the machine. Hence, it can be said that the air filter plays a pivotal role that supplies clean air.
3. Do not buy more rotary screw air compressors than you need, it will be a waste. You should select the size of the air compressor according to your demand and also if it will be moved from one place to another very often. Besides, you must also remember that the plant where the air compressor will be placed should have proper ventilation and be cleaned.
4. One of the most vital components that an air compressor must have is the oil coolers. At the time of compressing air, a huge amount of heat is produced by the system to heat the oil. It is necessary that the oil pass through the cooler before it circulates back to the air compressor. Thus, the oil cooler should have enough cooling capacity. Do not forget the fact while you buy a rotary screw air compressor.
Therefore these are the major things to consider while purchasing a screw air compressor.
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