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Technical differences between HFDC and MFDC welding power supplies and analysis of Huandian's optimization and upgrade

Huandian has been deeply engaged in high-frequency and medium-frequency welding power supply technology, optimizing multi-stage control, intelligent monitoring and communication interfaces to meet the needs of high-precision welding and industrial intelligence, and improve welding quality and efficiency.

2025/06/23
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High Efficiency, Intelligence, and Precision: AC Inverter Spot Welding Power Supply Leading the Welding Revolution

AC inverter spot welding power supply has the advantages of high efficiency and energy saving, precise control, and strong adaptability. It is widely used in the fields of intelligent manufacturing, special materials and mobile welding, leading the intelligent development of welding technology.

2025/06/14
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Indonesia Industrial Exhibition 2025: Ur Welder Technology leads the industry innovation with precision welding power supply technology

As a leading company in the field of domestic welding power sources, Ur Welder provides customized technical training and process optimization support to customers in Indonesia and neighboring countries through its localized service network in Southeast Asia, helping the manufacturing industry to upgrade to intelligence and greenness, and using innovative technologies to promote the global welding industry to a new stage of "precision, efficiency and sustainability".

2025/06/09
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IDP series high frequency welding power source debuts at Moscow Exhibition, highlighting China's smart manufacturing strength

At the 25th Moscow International Metalworking Exhibition, the independently developed IDP series high-frequency inverter DC welding power source stood out with its high control accuracy, welding stability and intelligent functions. The product integrates DSP control, servo system and multi-frequency welding technology, has the ability to monitor and trace welding quality, supports industrial interconnection and automation, fully meets the needs of high-end precision welding, and demonstrates China's intelligent manufacturing strength.

2025/06/03
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Precision resistance spot welding machine: a quality revolution in the field of new energy welding

The precision resistance spot welding machine is equipped with an intelligent power supply and monitor to achieve multi-stage slow-controlled discharge and low-heat welding. The solder joints are strong and beautiful, and the defective rate is reduced by 80%, reshaping the quality benchmark for 18650 battery welding!

2025/05/23
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Innovative application of IDP-8210 high-precision resistance spot welder in the field of electric motors and rotors

Precision resistance welding is widely used in the field of electric motors. It can accurately weld commutators and other components in rotor manufacturing, and ensure that windings and other components are firmly connected and of stable quality in stator production.

2025/05/21
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Digital spot welding power supply: Innovating welding technology and enabling precision manufacturing upgrades

Digital spot welding power supplies significantly improve welding quality and efficiency with high-precision control and intelligent algorithms. They are suitable for precision welding, spot welding, butt welding and roll welding scenarios, and promote the intelligent upgrading of the manufacturing industry.

2025/05/07
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Precision seam welding spot welding machine and wire harness nickel sheet spot welding machine: efficient welding solutions

Precision seam welding spot welding machines and wire harness nickel sheet spot welding machines are suitable for welding a variety of metals. Resistance welding machines have the characteristics of high efficiency, energy saving, and easy operation. They are widely used in many fields such as automobiles, electronics, and batteries. They are the preferred equipment for efficient welding.

2025/04/06
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Medium frequency and high frequency DC inverter transformers: core differences and application scenarios

Due to their different frequency characteristics, medium-frequency DC inverter transformers and high-frequency DC inverter transformers are suitable for industrial heating, medical equipment, new energy, and communications fields, respectively78. This article analyzes the advantages and disadvantages of the two in terms of efficiency, anti-interference, load adaptability, and cost, and provides a technical basis for selection.

2025/04/02
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Advantages and applications of medium frequency DC transformer products

Medium frequency DC transformers are efficient, compact, low harmonic, and suitable for new energy, industry, and transportation. They empower the future of green energy with high-frequency devices and innovative control.

2025/03/31
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China-top-manufacturers-shine-at-the-Kielce-Spring-Industrial-Exhibition-in-Poland

China's top welding power supply and spot welding machine manufacturer appeared at the Kielce Spring Industrial Exhibition in Poland, demonstrating its core technologies and intelligent solutions, which won praise from customers. On-site practical operations promoted transactions and exhibition expectations were achieved.

2025/03/29
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Comprehensive analysis of resistance welding transformer technical characteristics and performance

Resistance welding transformers have high welding efficiency, fast speed, strong weldment, and reduce welding costs. They are suitable for welding a variety of materials, such as aluminum alloys and aluminum and other materials with fast thermal conductivity and poor weldability. In addition, for the welding of galvanized sheets and ordinary multi-layer sheets, welding transformer's welding quality is also much higher than that of power frequency welding machines.

2025/03/22
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