Register

Welcome to the official website of Luoyang Shennai Power Equipment Co., Ltd.

TEL：400 0379 717

About us
Introduction
Company culture
Business philosophy
Qualification honor
Factory appearance
Product
Power supply cabinet
Melting furnace
Heating furnace
Cooling Tower
Diathermy furnace
Accessories
Advantage
R & D capabilities
Core Technology
Team Advantage
Service
After sales service
device installation
FAQ
File download

©2018 Luoyang Shennai Power Equipment Co., Ltd.    All Rights Reserved    豫ICP备19009749号-2    Powered by www.300.cn

Address: No.56 Wangcheng Road,Laocheng District,

Luoyang City,Henan Province,China.

Mobile: 0086-13007564317             

Phone/Fax: 0086-0379-62233503  

Wechat: SN-furnace

Whatsapp: 0086-18238825382    

Email: luoyangsndl@163.com / lyshennai@163.com

 

News Center

Here is the most timely, accurate and authoritative information platform of Shennai. Based on our own development,

2018-10-11 11:21:00
If the rectifier circuit is normal
If the rectifier circuit is normal
The most effective method for the failure of the intermediate frequency furnace is to use a small current experiment to judge whether the rectifier circuit is faulty or part of the inverter fault. Whe
2018-10-11 11:21:00
Application of effective quick maintenance method for thyristor intermediate frequency furnace
Application of effective quick maintenance method for thyristor intermediate frequency furnace
The most effective method for the failure of the intermediate frequency furnace is to use a small current experiment to judge whether the rectifier circuit is faulty or part of the inverter fault. When the DC current is less than 513 volts during the small current experiment, it indicates that the DC rectifier part has a phase loss fault. It is the thyristor fault, the method of breaking pulse should