Heat treatment industrial electric furnace is a commonly used heat treatment equipment, which is widely used in metal processing, chemical industry and other fields. In order to ensure the normal operation of the electric furnace and extend its service life, regular maintenance and upkeep is necessary. Here are some suggestions for the care and maintenance excerpt …

At 10 a.m. on November 21, 2023, the groundbreaking ceremony for the production line construction project of Luoyang Sanyong Intelligent Equipment Technology Co., Ltd., the new factory of Luoyang Shennai Electric Power Equipment Co., Ltd., was successfully held. Luoyang Shennai Chairman Guo Zhiqiang and General Manager Guo Yanqiang , Becky Li, general manager of Luoyang excerpt …

Medium frequency induction heating furnace is a kind of equipment widely used in the field of metal heating. It has the advantages of high efficiency and energy saving, and is widely used in metallurgy, mechanical processing, manufacturing and other fields. However, when using this equipment, we must pay attention to some details to ensure that excerpt …

11) Fault phenomenon: Frequent burnout of the thyristor original, after replacement, burned out Analysis: Refer to fault E) for additional introductions as follows: a. When the thyristor is turned off in reverse, the instantaneous glitch voltage subjected to the reverse voltage is too high, and the RC absorption is checked. b. The load is reduced excerpt …

Exhibition Name: Metal-Expo’2023, the 29th International Industrial ExhibitionExhibition address: Moscow, Russia, Expocentre Fairgrounds Krasnopresnenskaya Naberezhnaya, 14, Moscow, Russia, 123100Exhibition time: 7-10，November，2023Booth:31A07 Hall 3 Luoyang Shennai Electric Power Equipment Co., Ltd. participated in Metal-Expo’2023, the 29th International Industrial Exhibition on November 7-10. Our main equipment is the energy-saving intermediate frequency induction melting furnace Shennai Power began excerpt …

1) Fault phenomenon: The device cannot be started. Only the DC current meter has an indication when starting, and there is no indication of DC voltage and intermediate frequency voltage. Analysis: a. The inverter trigger pulse has a pulse phenomenon; b. Inverter thyristor breakdown; c. Capacitor breakdown; d. The load has a short circuit and excerpt …