Just after the new operating point adjustment is not necessarily the most efficient point lead to somewhat lower efficiency only. So from the energy point of view, this is an economical method of adjusting the adjustment of the meter is artificially increased outlet resistance to regulate the flow, it is not economical way, especially when the compressor performance curve is steeper and adjust the flow (or pressure) and large, Qingdao Xingchang air compressor, Xingchang Pneumatic Machinery (online consultation), provided by the Qingdao Xingchang Xingchang compressor 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.