When the instrument air supply non-independent set of instrument air system, repair or purge compressed air equipment shall not be used for all kinds of expert tools, as well as non-medical pneumatic tools or sealing doors driving purpose of the device by the air compressor air supply system Compressed air shall meet the following requirements: 1, instrument air supply compressed air piping installed in single fault condition, should be able to continuously supply 2, set the instrument air supply requirements should be consistent with Article 4.1.2 of the specification of 2 to 7 provisions of paragraph 3, instrument air for both dental compressed air equipment, shall be shared with the medical air compressor air current domestic medical gas construction, safe compressed air source, professional construction team and reasonable is to get clean air filtration system guarantee, the three complementary indispensable. Recommended system solutions: Compressor - tank - water separator - refrigerated dryer - Filter - Filters - Jia Pu-er module dryers - filter. Compressed air room, Hebei Ericsson (certified), compressed air supplied by Ericsson Hebei Medical Engineering Limited. Ericsson Hebei Medical Engineering Co., Ltd. (www.hslixin.com) Hebei Hengshui, a leader in medical device manufacturing equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hebei Ericsson leadership with the staff warmly welcome all inquiries negotiations to create a better future Hebei Ericsson.