Knowledge of centrifugal refrigeration compressor, air compressor, this paper outlines the centrifugal refrigeration compressors, construction and working principle of centrifugal refrigeration compressors, centrifugal refrigeration compressor operation should be noted that these three points for everyone detailed introduction centrifugal refrigeration compressors, air compressors Qingdao, a detailed look at the following: Xingchang Pneumatic Machinery Co., Ltd. Qingdao is the best method of adjusting the air compressor this disadvantage is more prominent, with the exception of a small fan and outside blowers, compressors This adjustment method is rarely used. Air compressor Qingdao, Xingchang Pneumatic Machinery (certified), air compressor provided by Qingdao Xingchang Pneumatic Machinery Co., Qingdao Xingchang Pneumatic Machinery Co., Ltd. (www.xckyj.com) is the leader in Qingdao, industry-specific equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Xingchang Pneumatic Machinery leadership with the staff warmly welcome all inquiries negotiations to create Xingchang Pneumatic Machinery better future.