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TEL400 0379 717

©2018 Luoyang Shennai Power Equipment Co., Ltd.    All Rights Reserved    豫ICP备19009749号-1  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


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Learn advanced manufacturing techniques, create and interpret in a spirit of hard work Shen Nai's own brand and marketing network

Core Technology

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First, the power factor

1. The rectification part of the power cabinet adopts a fully open design and adopts controllable rectification, so the system has the highest power factor and the lowest harmonic component. Under the condition that the power supply grid is normal and the short-circuit capacity of the line is not less than 100MVA, the higher harmonic components of the melting system comply with the relevant voltage level in the national standard GB/T14549-93D.

Second, energy saving measures

1. The power cabinet and induction furnace always maintain the best matching full power output, with less turn-off loss, small reactive component and low tank loss. Compared with the traditional parallel power supply, the power saving can reach 20%.

2, low frequency preheating, high frequency heating, limit energy saving technology.

3. The copper row is sandblasted and passivated, with low leakage inductance and anti-oxidation, which effectively reduces the line loss.

Third, intelligent smelting management system


1. Automatic oven function.

2. Cooling start function.

3. Fault diagnosis remote information display function.

4. System status display function.

5. Fault alarm system.

6, automatic power off protection.