Changzhou Chang Heng Deyu Powder Integrative System Co., pneumatic conveying flow, pipeline custody transfer leader, focused on pneumatic conveying fifteen years, serving the world's top 500 enterprises, set design, development, production and manufacturing as one of the research-based technology companies Main: pneumatic conveying systems, weighing packaging design, ingredients packaging systems. Blockage: 4) transporting the inappropriate use of pneumatic conveying material means. Such as self-hardening sand foundry, silicate sand, sand casting as well as certain materials containing heavy oil containing oils from dry. These materials during transportation will gradually adhere to the inner wall of the feed lines and harden into layers, then it will cause rough wall conveying pipes conveying pipe will lead to thinner, the resistance increases, bound to happen after a certain amount of delivery blocked. Changzhou Chang Heng Deyu Powder Integrative Systems, Inc., a leader in pipeline custody transfer, focusing on pneumatic conveying fifteen years, set design, development, production and manufacturing as one of the research-based technology companies, air transport manufacturers, service 500, eliminate dust scene, the release of labor force to solve business recruitment difficulties, labor-intensive and other issues, Main: pneumatic conveying systems, weighing packaging design, ingredients packaging systems. Maintenance and repair: the suction type pneumatic conveying systems, usually in water ring vacuum pump and Roots pump gas source machine. Because it is conveyed by suction, once contained breathing dust, the fan will accelerate wear and tear, pneumatic conveying equipment, affecting fan performance; there may be dust from sticking inside the fan, fan performance will not only fall but also produce vibration, even affect the life of the fan. To this end, the internal fan should be cleaned regularly to get rid of dust adhesion, air transportation, if it is found fan blades are worn, it should be replaced to ensure good running condition. Air transportation, avoirdupois Deyu, air transportation is provided by the flow Ltd. Changzhou Chang Heng Deyu Powder integrated system. Changzhou Chang Heng Deyu Powder Integrative Systems, Inc. (www.cn-deman.com) strong, credible, in Changzhou, Jiangsu transportation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead avoirdupois Deyu into the brilliant and you work for a better future!