Hangzhou Xingda ventilation equipment to undertake all types of tin ventilation engineering, ventilation engineering tin Hangzhou, Shaoxing tin ventilation engineering, fume purification project in Hangzhou, Hangzhou, engineering, installation and design of ventilation, fire smoke hotel kitchen project, Hangzhou, central air-conditioning duct installation and other train service. The company has experienced professional and technical personnel, specialized in various industrial and mining enterprises, hotels ventilation pipe installation, ventilation ducts schools, hospitals and other ventilation and exhaust gas treatment, waste dust collection of design and installation. The simple life of the mold 50 to 5000, due to its low production cost, short cycle, particularly suitable for small batch trial production stage. 2) Fabrication of the steel mold RPM and Precision casting technology combined total of flange plate duct, enabling rapid manufacturing mold. Or directly create a high-complex precision EDM electrode for injection mold, die, die-casting steel mold cavity machining. A medium-sized, more complex electrode is generally 4 ~ 8h to complete, complex shaped precision fully meet the engineering requirements. Ford Motor Company manufacturing auto mold and achieved satisfactory results with this technique. Shanghai Jiaotong University has more than 80 deputy alternative mold count for the automotive and other industries producing automobile tires imported by RP combined with the method of casting. Compared with traditional machining methods, rapid tooling production costs and cycle time is greatly reduced. China needs to import mold of more than 800 million US dollars per year, mostly complex molds and precision molds, therefore, SLS technology application in the future of the automobile mold manufacturing industry is very broad. Hangzhou Xingda ventilation equipment to undertake all types of tin ventilation engineering, ventilation engineering tin Hangzhou, Shaoxing tin ventilation engineering, fume purification project in Hangzhou, Hangzhou, engineering, installation and design of ventilation, fire smoke hotel kitchen project, Hangzhou, central air-conditioning duct installation and other train service. The company has experienced professional and technical personnel, specialized in various industrial and mining enterprises, hotels ventilation pipe installation, ventilation ducts schools, hospitals and other ventilation and exhaust gas treatment, waste dust collection of design and installation. Test new air system. The new system consists of air duct, the new air valve and fresh air processor and other components. Test methods and the same air supply system, Jiande City, a total of flange plate, when adjusting the fresh air, must meet the design requirements, a total of flange angle code, or it may have all kinds of abuses. If the fresh air too, will increase the thermal load of refrigeration compressors, affect the indoor air-conditioning effect; if too little fresh air, not in line with national health standards, the total of flange plate duct Corner, people feel heart, not comfortable. Therefore, to ensure that the indoor positive or negative pressure, fresh air regulation must be appropriate. Flange plate duct flange plate _ _ Jiande Hangzhou Xingda ventilation (view) supplied by Hangzhou Xingda ventilation equipment. Hangzhou Xingda ventilation equipment (www.tz1288.com/shop/index_6525.html) adhere to the "people-oriented" business philosophy, with a professional staff, and strive to provide the best products and services to contribute to society, and are welcome new and old customers throughout the visit, sincere cooperation for a better future. Xingda ventilation - your trusted friend, Company Address: 萧绍东 Road, Xiaoshan District, Hangzhou, Zhejiang Province, No. 192, Contact: Manager Liu.