Energy head centrifugal compressor is approximately proportional to n2, air compressor Xingchang, so with speed adjustment method can be quite large adjustment range. Variable speed adjustment does not cause any additional damage, air compressor, adjust the meter is artificial method of increasing exports to regulate the flow resistance, it is not economical way, especially when the compressor performance curve is steeper and adjust the flow (or pressure) and large air compressor Qingdao, Xingchang Pneumatic Machinery (certified), provided by the air compressor Pneumatic Machinery Co., Ltd. Qingdao Xingchang. 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.