Is the entire compressed air system can do the best energy efficiency screw air compressor manufacturers, and select the appropriate compressor close to capacity, the basic principles are as follows: 1, be sure to require manufacturers to provide air consumption pneumatic equipment and consumption of gas as the amount of change Select compressor capacity analysis basis. 2, if seasonal, time differences or other factors that may affect air consumption changes also detailed assessment. 3, looking to do the whole audience to consider, respectively, the estimated amount of wind include short, medium and long-term investment plans. 4, do not adhere to the air compressor type, form, size must be consistent and use the spare parts are interchangeable concepts, varying in the range of gas consumption is relatively large, the choice of small capacity of both the air compressor The system can provide a more resilient strain range, received an unexpected energy savings. 5, if more than 3-5 air compressor systems, as long as the careful selection of appropriate control methods and peripherals, without regard to large and small-capacity compressor is configured both compressor manufacturers, in order to Avoid small-capacity compressor may be idle. Businesses or parts of compressed air usage characteristics of each plant has its own distinct differences, so choose the capacity of the compressor with a considerable degree of complexity, how to choose the right compressor capacity compressor manufacturer leasing, advance detailed assessment is very important. A) lubricating properties: viscosity compressor oil lubricated with compressor oil performance quality related. Generally speaking, there is no viscosity or viscosity reduction means lower after oil lubricated compressor performance deteriorated compressor oil of lubricating properties. So it can not form a sufficient film strength of large air compressor manufacturers, adhesion or tackiness deteriorated accordingly. Will not achieve good lubrication. Compressor oil performance advantages and disadvantages of test: the compressor oil stained friction between thumb and forefinger, if feeling sticky. It can be concluded that there is good air compressor oil lubrication properties. If astringent feeling, it can be concluded that compressor oil has been lost due to the lubricating properties. B) Moisture: The compressor oil into the test tube. It appears cloudy, it was observed transparency. If it is not crystal clear. You can determine the initial compressor oil contains water in the end in order to determine whether the oil contains water, there are two reliable methods: 1. Anhydrous sulfuric acid steel (red powder) into a test tube containing the compressor oil. This also proves that the oil in the presence of moisture contained in the two methods do not give much moisture, such as copper sulfate from white to blue. Depending on how much and how much can be empirically applied copper sulfate compressor oil during heating bubbling to estimate. 2. The oil poured into the tube to be tested. On alcohol lamp heating. If bubbles appear, fuel two-thirds of the tube volume. The tubes with cork and wax sealed after opening. At the same time issued a "pop" pop "sound, and in the wall of the tube above the oil water droplets condense, can explain the presence of moisture in oil compressor manufacturers supply | Handan compressor manufacturers | Qin Wei Qin Wei Xianyang Air from the Air Machine Limited. Xianyang Qin Wei Compressor Co. (www.xykyj.cn/) strong, credible, Xianyang in Shaanxi compression, separation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constant Perfection innovative ideas will lead Qinwei Air into the brilliant and you work for a better future!