Zhengzhou Heng Machinery Co., Ltd. established in March 2006, is a private limited liability company. Companies located in the Chinese historical and cultural city - Zhengzhou, the main products are: HZS series concrete mixing station, diesel-powered concrete mixer, JS series concrete mixer, PLC series concrete batching machine, HLS series of concrete mixing station, bulk cement tank, WCQ series stabilized soil mix Ochiai Station, screw conveyor and other construction machinery products, the company sells products in more than 30 provinces, municipalities and autonomous regions. Products exported to Europe, North America, South America, Central Asia, Middle East, Africa, Southeast Asia, India and other 59 countries and regions, concrete mixing station type, widely used in airports, bridges, ports, highways, high-speed rail, housing and other infrastructure, products reputation at home and abroad. Concrete mixing station a gas supply failure, the check valve damage to determine whether the check valve damage, just ten seconds after the compressor automatically shut down, turn off the power, hand drive belt wheel moving large concrete mixing station If can more easily rotate at large concrete mixing station, then the check valve is not damaged; on the contrary, non-return valve is damaged; Alternatively, you can switch the exhaust vent of the case following pressure from the auto to be judged, Generally automatically shut down after the compressor discharge should stop after concrete mixing station in ten seconds or so, if you have been in the exhaust when the compressor is started again until the stop, then the check valve is damaged, replace. Concrete mixing plant, concrete mixing station Jiaozuo, Zhengzhou Hengke machinery provided by the Franciscan Futang Biological Products Co., Ltd., Zhengzhou. Biological Products Co., Ltd., Zhengzhou economic Futang (www.zzsilen.com) strong, credible, in Zhengzhou, Henan health supplies industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhengzhou economic Futang and you hand into the brilliant, for a better future!