Please Choose Your Language
You are here: Home / Blogs / How Does Electromagnetic Control Equipment Improve Welding Quality

How Does Electromagnetic Control Equipment Improve Welding Quality

Views: 0     Author: Kevin     Publish Time: 2024-06-27      Origin: Site


In the field of industrial stainless steel welding, in order to obtain high quality weld quality. A argon arc welding (TIG) process will be used. When the process is automatically welded, as the welding speed increases, the arc will be dragged, and the faster the speed, the more obvious the penetration, which will affect the welding quality.

The electromagnetic control equipment developed by Hangao has electromagnetic stability, the arc will not swing back or left or right, and problems with undercutting and "humping" will not occur.  So It has improved production efficiency while ensuring quality, and the improvement speed of 20-30% has been verified in actual production.  The magnitude of electromagnetic force can be adjusted to adapt to different welding currents and speeds.


As shown in Figure 1, there are undercut problems on both sides and inside of the weld, and there is a "hump" problem inside and outside the weld. Especially for industrial welded pipes, sanitary pipes, when the undercut problem is not smooth, it will cause residual liquid and corrode the steel pipe. It also causes stress corrosion points. Therefore, in the field of industrial welded pipes, in order to obtain high-quality welds, it is necessary to reduce the welding speed and ensure the welding quality.


In order to solve this problem, our company has developed an arc welding arc stabilizer, the arc will not swing backwards or left and right, the problem of undercut and "hump" will not appear (as shown in Figure 2). It not only improves production efficiency but also guarantees quality. The speed increase of 20-30% has been verified in actual production. In actual operation, the electromagnetic force can be adjusted to adapt to different welding currents and speeds.

Related Products

Every time the finishing tube is rolled, it must go through the process of solution treatment. Ta ensure that the performance of the steel pipe meets the technical requirements. and to provide guarantee for the post-process processing or use. Bright solution treatment process of ultra-long seamless steel pipe has always been a difficulty in the industry.

Traditional electric furnace equipment is large,covers a large area, has high energy consumption and large gas consumption, so it is difficult for realize bright solution process. After years of hard work and innovative development, the use of current advanced induction heating technology and DSP power supply. Precision control of heating temperature to ensure that the temperature is controlled within t2C,to solve the technical problem of inaccurate induction heating temperature control. The heated steel pipe is cooled by "heat conduction"in a special closed cooling tunnel, which greatly reduces the gas consumption and is more environmentally friendly.
$ 0
$ 0
Explore the versatility of Hangao's Stainless Steel Coil Tube Production Line. Tailored for various applications, from industrial processes to specialized manufacturing, our production line guarantees the seamless fabrication of high-quality stainless steel coil tubes. With precision as our hallmark, Hangao is your trusted partner for meeting diverse industry requirements with excellence.
$ 0
$ 0
Embark on a journey of hygiene and precision with Hangao's Stainless Steel Fluid Tube Production Line. Tailored for sanitary applications in pharmaceuticals, food processing, and more, our cutting-edge machinery ensures the highest standards of cleanliness. As a testament to our commitment, Hangao stands out as a manufacturer where tube production machines boast exceptional cleanliness, meeting the stringent requirements of industries that prioritize purity in fluid handling systems.
$ 0
$ 0
Explore the myriad applications of titanium tubes with Hangao's Titanium Welded Tube Production Line. Titanium tubes find critical utility in aerospace, medical devices, chemical processing, and more, owing to their exceptional corrosion resistance and strength-to-weight ratio. As a rarity in the domestic market, Hangao takes pride in being a stable and reliable manufacturer for titanium welded tube production lines, ensuring precision and consistent performance in this specialized field.
$ 0
$ 0
Dive into the realm of precision with Hangao's Petroleum and Chemical Tube Production Line. Crafted for the rigorous demands of the petroleum and chemical industries, our production line excels in manufacturing tubes that meet the stringent standards required for transporting and processing crucial materials in these sectors. Trust Hangao for reliable solutions that uphold the integrity and efficiency vital to petroleum and chemical applications.
$ 0
$ 0
Experience the epitome of technological advancement with Hangao's Laser Stainless Steel Welded Tube Production Line. Boasting accelerated production speeds and unparalleled weld seam quality, this high-tech marvel redefines stainless steel tube manufacturing. Elevate your production efficiency with laser technology, ensuring precision and excellence at every weld.
$ 0
$ 0

If Our Product Is What You Want

Please get in touch with our team immediately to answer you with a more professional solution
Tel: +86-139-2821-9289 
Add: No. 23 Gaoyan Road, Duyang Town, Yun 'anDistrictYunfu City. Guangdong Province

Quick Links

About Us

Login & Register

Guangdong Hangao Technology Co., Ltd. is China's only one with high-end precision industrial welded pipe production line full set of equipment manufacturing capabilities.
Leave a Message
Contact Us
Copyright © 2023 Guangdong Hangao Technology Co., Ltd. All Rights Reserved. Support by | Sitemap. Privacy Policy