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 …

Induction melting furnaces are a popular choice in many foundries, but when looking for an induction furnace for sale there are some considerations to keep in mind. These are just five of the most important things to keep in mind when looking for an induction furnace for sale. If you’re not sure of your specific needs, consider excerpt …

Causes of noise in intermediate frequency furnaces After the intermediate frequency furnace is started, the voltage does not rise high, and the reactor sounds particularly loud, dull, trembling, and has overcurrent or overvoltage faults from time to time, and sometimes even burns out the inverter tube. Most of these faults are problems with the reactor. excerpt …

An ingot casting conveyor is a type of conveyor system used in the casting of metal ingots. Ingot casting conveyors are typically used in foundries and other metalworking facilities where molten metal is cast into molds to create solid metal objects. The conveyor system is designed to transport the freshly cast ingots from the casting excerpt …

An aluminum sheet rolling mill is a manufacturing facility that produces aluminum sheets by passing heated aluminum ingots through a series of rollers to reduce the thickness of the metal and produce a uniform, flat sheet. This process is called rolling and it is the most common method used to produce aluminum sheets for a wide range excerpt …

Yoke DefinitionThe yoke usually refers to a soft magnetic material that does not produce a magnetic field (magnetic force line) itself, and only transmits the magnetic force line in the magnetic circuit. The yoke is generally made of soft iron, A3 steel and soft magnetic alloy with relatively high magnetic permeability. In some special Occasionally, excerpt …

For intermediate frequency induction furnaces using parallel electric furnaces, the following issues should be noted: (1) At the beginning of melting, because the inductance and capacitance on the line are not quickly matched properly, the current is unstable, so it can only be supplied with low power in a short time. Once the current is excerpt …

The 2023 Russian International Industry Fair opened on July 10 in Yekaterinburg, the capital of Sverdlovsk Oblast, Russia. Luoyang Shennai Power Equipment Co., Ltd. went to the exhibition. The Russian International Industry Fair is the largest industrial exhibition in Russia and the CIS region. It was founded in 2010 and is jointly sponsored by the excerpt …

The quality of the furnace construction seriously affects the service life of the electric furnace. Therefore, in order to ensure the quality of the furnace repair, all personnel involved in the furnace construction must be strictly implemented in accordance with the operating system.

Hydraulic station operation (hydraulic station console position)one. The furnace body leans forward ①Press the hydraulic start button ②The manual reversing lever pulls down the furnace body to lean forwardtwo. The furnace body falls back ① Press the hydraulic stop button ② Push the manual reversing lever forward*When the furnace body falls back, the manual reversing excerpt …

Preparation Before Starting Start Up (Be sure to choose external control under normal circumstances)*First open the power circuit breaker in the intermediate frequency cabinet Shutdown (common for local and external control status)