The function of the elevator traction system is to output and transmit power to drive the elevator. It is mainly composed of traction machine, traction wire rope, guide pulley and reverse sheave. The towing machine provides power for the operation of the elevator, which is composed of motor, towing wheel, coupling, reducer and electromagnetic brake. Both ends of the pulling wire are connected to the lift car and counterweight respectively, and the lift car is driven up and down by the friction between the wire rope and the pulling wheel. The guide wheel is used to separate the space between the lift car and the counterweight. The use of compound winding type can also increase the drag force. Professional Elevator Traction System manufacturer is located in China, including Traction Elevator System,Traction Lift System,Traction Elevator, etc. Elevator Traction System,Traction Elevator System,Traction Lift System,Traction Elevator Suzhou Stable Trade Co., Ltd , https://www.stable-elevator.com
International Pump Technology Summit Forum "energy saving and innovation" theme colorful
As the continuation of "China International Fluid Machinery Forum", the "International Pump Technology Summit Forum" was grandly held on the morning of December 7, 2007 at Beijing Yiyuan Hall, Yuele Hall. Well-known domestic and foreign pump manufacturers, industry experts and user representatives will be closely linked to pump products, "energy-saving and innovation" issue, on each other's technical issues of interest, to discuss and exchange. China Machinery Industry Federation major technical office director, General Machinery Industry Association of China Sui Yongbin was invited to attend this forum and made a report entitled "nuclear power market and equipment technology" report, aroused strong repercussions of participants. Then come from Flowserve Hunan Electric Pump Company Shen Qiang, general manager of "Flowserve products in the nuclear power industry," and other issues and participants exchanged. Zhang Shichang, director of Industrial Pump Research Institute of Zhejiang University of Technology, made a speech titled "Research on Key Techniques of High Efficiency Solid-liquid Two-phase Diaphragm Pump". The reporter interviewed one of the organizers of this forum GM "General Machinery" magazine executive editor Qiu Mingjie. According to Qiu editor introduction, in the subsequent forum report, there will be from Jiangsu University Fluid Machinery Engineering Technology Research Center Director Shi Weidong, Deputy General Manager Jialitubara Pump Co., Ltd. Mr. Yuhara Tetsuo, Shanghai KSB Pump Co., Ltd. Chief Engineer Pan Zhaobing, Zhu Guangqi, Chief Engineer of Shijiazhuang Powerful Pump Group, Sheng Yi, Chief Engineer of Changsha Pump Works Co., Ltd., Pan Fuhua, Head of Fluid Power Industry, SKF China, Ralf Tholke of John Foggins Mechanical Engineering (Shanghai) Co., William Ho, Technical Manager, Asia Pacific, LAN China, and Chen Yunzhong, Petrochemical Equipment Specialist from Sinopec Consulting.