Meanwhile outfall open, ATS filters, discharge from the outfall, filter, when the filter cleaning is completed, the filter Qingdao, pressure drops below the minimum, the system returns to the initial filter state, normal system operation. A filter under normal use conditions, 80% of the operating costs of the total cost of energy produced, typically 1bar pressure drop approximately equal to 7% -10% of the compressor power losses. Xingchang filter | Xingchang Pneumatic Machinery (certified) | Filter by Xingchang Pneumatic Machinery Co., Ltd Qingdao. 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.