Chongqing K series fans have national security certificate issued by the Office of Mine Safety and quality first BMJ40 gas pressure fan, customer first. Founded in 1976 BMJ30 gas pressurization fans, after nearly 35 years of hard work the gas pressure fan that good home, has become a production more than 70 series over 700 kinds of standard models of a fan of the national medium-sized enterprises stalls. Shandong Province Shou contract Shigenobu enterprise, with products widely used in metallurgy, nonferrous metals, gold, building materials and nuclear industries mine main fan, auxiliary fans, local fan ventilation and tunnel ventilation; mine main fan, local fan ventilation. Products have been awarded the Mechanical Department, Ministry of Coal and Coal Research Institute production license, identification certificate and MA safety signs. K series of mining projects energy-saving fan won the national Spark Silver and Ministry of Metallurgical Industry Science and Technology Progress Award, Provincial Science and Technology Achievement Award and the honorary title, in 2003 the company manufactured ZL automatic axial fan patented gas pressure fan, patent number: ZL00106118.6,2004 in May by the China International Patent & Brand Expo Gold Medal sponsored by the State Intellectual Property Office, particularly gold, China top ten enterprises trademark. Products sold throughout 29 provinces (autonomous regions), mine fan sold Indonesia, Mali, Zambia and other countries, trusted by the majority of users. Fans on the use of gas, remedies are as follows: First, find out the source of leakage by sealing up trapping material. Second, can the fan nitrogen for leak protection (this method temporary myopia, not long-term use) Third, to enhance the plant ventilation to prevent the formation of explosive gas mixture. BMJ40 gas pressure fan | Gas pressure fan | Blower provided by Zibo Zibo Fan Factory Limited. Zibo Blower Factory Co., Ltd. (www.zibo-fengji.com) strong, credible, Shandong Zibo fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zibo Blower and you hand into the brilliant, for a better future!