Haifei's Inverter spot welding machine HFDB-100 is an intelligent equipment designed for high-precision and high-stability welding. By utilizing advanced medium-frequency technology to convert AC into high-quality DC current, this Inverter spot welding machine has become a benchmark for the automotive, new energy, and precision electronics industries.
Certifications
40+ Patents and 2 National Software Copyrights, 10,000㎡ Factory with 100+ skilled employees.
Our Partners
We have served over 5,000+ customers worldwide, and our long-term partners include Tesla, BYD, and Siemens.Over 50+ Fortune 500 companies.
Haifei Customer Site
Core Selling Points Of Inverter Spot Welding Machine
High Welding Stability
Digital closed-loop control of current and pressure improves consistency by 40% compared to traditional equipment.
Efficient Energy Utilization
Energy density is increased by 3x, achieving speeds of 0.5s/spot while reducing energy consumption by 25%-30%.
Grid-Friendly Operation
Three-phase balanced input with a power factor of up to 95%, eliminating the need for compensation devices.
Lower Electrode Wear
DC output with no zero-crossing fluctuations ensures minimal splash and extends electrode life.
Product Detail Images
Application Fields
New Energy Vehicles
Battery PACK connection plates and high-voltage wiring harnesses.
Automotive Manufacturing
Body-in-white (BIW) welding and high-strength steel structures.
Power & Electrical
Silver contacts, copper busbars, and low-voltage components.
Aerospace & Appliances
Precision sheet metal and stainless steel welding.
Customer Benefits
Improving Yield Rates
The Inverter spot welding machine eliminates welding defects like splashes or weak joints caused by current fluctuations.
Welding Special Materials
Superior DC output is ideal for high-conductivity metals like copper, aluminum, and coated steel.
Protecting Factory Grids
The three-phase balanced characteristics of the HFDB-100 protect your local power infrastructure.
Why Choose Our Inverter Spot Welding Machine?
Haifei Intelligent Equipment Co., Ltd. is a leading provider of specialized welding technologies. We focus on delivering high-performance Inverter spot welding machine solutions and automated systems to global industrial leaders.
- 16 Years of Expertise: Haifei supports 16 years of AI automation solution customization.
- Seamless Integration: Our equipment easily connects to robotic welding guns or flexible workstations.
- Advanced Technology: We utilize 5000Hz high-frequency control and closed-loop systems for superior accuracy.
FAQ
01.What is the main advantage of an Inverter spot welding machine over AC welders?
02.Can this machine weld copper and aluminum?
03.Does it support automation?
04.How does it impact the factory power grid?
05.What is the control frequency of the HFDB-100?
06.How much space does the transformer take?
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