https://www.maynenkhitrucvit.com.vn/en/news/electric-motor/ vi Thu, 3 Jan 2019 04:01:00 GMT Thu, 3 Jan 2019 04:01:00 GMT https://www.maynenkhitrucvit.com.vn/en/rss/ https://www.maynenkhitrucvit.com.vn/uploads/logo_4fb9ca99fae2942f256b229062eefe34.jpg https://www.maynenkhitrucvit.com.vn/en/news/electric-motor/ 45 https://www.maynenkhitrucvit.com.vn/en/news/technology/the-air-compressor-making-loud-noise-178.html Thu, 3 Jan 2019 04:01:00 GMT Using air compressors in long time without peridical maintenance or incorrect maintenance will cause some problems that affect the manufacturing proccess of factory. In this article the problems of making strange sound during air compressor operation will be introduced.]]> https://www.maynenkhitrucvit.com.vn/en/news/technology/hitachi-air-compressor-repair-177.html Thu, 3 Jan 2019 01:01:00 GMT During operation and use of Japanese Hitachi Air Compressor - HISCREW 2000 Series (Type without enclosing air dryer as Model: OSP - 22S5AI, OSP - 22S6AI, OSP - 22M5AI, OSP - 22M6AI, OSP - 37S5AI , OSP - 37S6AI, OSP - 37M5AI, OSP - 37M6AI Type of air dryer included: Model: OSP - 22S5RI, OSP - 22S6ARI, OSP - 22M5ARI, OSP - 22M6ARI, OSP - 37S5ARI, OSP - 37S6ARI, OSP - 37M5ARI, OSP - 37M6ARI). The operator face to some errors that were warned on the control screen of screw air compressor without knowing the reason sometime ??? To answer this question we would like to mention some basic errors that help operators identify and troubleshoot hitachi air compressors quickly and efficiently]]> https://www.maynenkhitrucvit.com.vn/en/news/technology/finding-the-cause-of-air-compressor-error-part-1-175.html Wed, 2 Jan 2019 09:01:00 GMT During repairing and maintaining process of air compressors for customers, we’re asked many questions such as: Why does the machine run without pressure ?, Why does the discharged air contain a high oil level ?. .. What causes the phenomena: The machine cannot start ?, The current is too high, the pressure increases too high, the air compressor does not stop? ... To solve those questions, we would like to give some following basic reasons:]]> https://www.maynenkhitrucvit.com.vn/en/news/technology/finding-the-causes-of-air-compressor-error-part-2-172.html Wed, 2 Jan 2019 09:01:00 GMT https://www.maynenkhitrucvit.com.vn/en/news/technology/air-compressor-repair-171.html Wed, 2 Jan 2019 09:01:00 GMT https://www.maynenkhitrucvit.com.vn/en/news/technology/high-temperature-of-mobile-air-compressor-komatsu-167.html Wed, 2 Jan 2019 08:01:00 GMT Mobile air compressors is movable, suitable and widely used in industries such as construction, mines, bridges ... Due to harsh working conditions in the dirty environment. In order to ensure the machine work stably, a very important issue is regular and periodic maintenance. Currently, Airman and Komatsu (Japan), Keaser (Germany), Sullair (USA), Bolaite (Atlas copco firm), Loyalair (Taiwan), Khaison (China), Elgi (India) are the most popular mobile air compressor in Vietnam]]> https://www.maynenkhitrucvit.com.vn/en/news/technology/how-to-detect-the-failure-of-air-compressor-motor-163.html Wed, 2 Jan 2019 08:01:00 GMT Currently, Most air compressor using 3-phase asyncronous motor( high capacity air compressor) and air compressor using 1 phase electric motor( low capacity air compressor). Druring using and operating time , there are many incidents due to eletric motor failure such as: Short circuit, electric motor fire, clogged motor, low load, vibration and quick-heated machine. When you connect to the power supply, the protective equipments are reacted immediately ( Contactor is broken. Engine runs with standard speed but 3 phase electric current is unbalanced ...In order to help you earlier detect symptoms, causes and remedies, this article ís recommended.]]> https://www.maynenkhitrucvit.com.vn/en/news/technology/6-tips-to-repair-the-1-phase-asynchronous-electric-motor-162.html Wed, 2 Jan 2019 08:01:00 GMT 6 tips to repair the 1 phase asynchronous electric motor : 1 phase asynchronous electric motor is widely applied in daily life such as : washing machine, bumping, grinding mạchine, fans drilling...Low capacity air compressor uses 1 phase asynchronous electric motor such as; air compressor used to pump bicycles, dry motobike after washing...So the repair and maintenace needs is popular. In this article, some symptoms, causes, and remedies of 1 phase asynchronous electric motor which is booted by capacitor are introduced to you.]]> https://www.maynenkhitrucvit.com.vn/en/news/technology/overheated-screw-air-compressor-159.html Wed, 2 Jan 2019 08:01:00 GMT Due to friction and compression pressure, the compressed air temperature of screw air compressor is maintained at 65ºC - 90ºC. However, after period of use, the compressed air temperature can be up to 95ºC - 110ºC and even higher, causing the machine to stop working. Users should pay attention to this to have an early fix. The cause may be due to one or more of the following factors:]]> https://www.maynenkhitrucvit.com.vn/en/news/technology/failure-of-handsome-kobelco-screw-air-compressor-158.html Wed, 2 Jan 2019 08:01:00 GMT Failure of Handsome Kobelco screw air compressor]]>