The HFFN-100H Mid-frequency Seam Welder utilizes advanced medium frequency inversion technology, specifically designed for non-ferrous metals and automotive high-strength steels. It achieves precision seam welding for copper, silver, nickel alloys, and hot-stamped steel with uniform, sealed welds, providing efficient solutions for automotive manufacturing and special material welding.
Core Selling Points
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Medium Frequency Inversion | 30% Energy Saving
1000Hz output provides higher thermal efficiency, significantly reducing energy consumption
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Precision Seam Control | 100% Weld Sealing
Servo-controlled wheel pressure and speed ensure leak-free continuous welds
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Versatile Welding | 8 Material Adaptability
Adapts to steels, stainless steel, copper, silver, nickel alloys, and galvanized sheets
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Automotive Grade | Hot-Stamped Steel Expert
Parameters optimized for automotive high-strength and hot-stamped steels
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Efficient Production | 0.5-5m/min Welding Speed
Stepless speed adjustment adapts to various thicknesses
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Smart Monitoring | 100% Quality Traceability
Real-time monitoring with data storage for traceability
Product Specifications
| Parameter | Specification |
| Model | HFFN-100H |
| Rated Power | 100 kVA |
| Medium Frequency | 1000 Hz |
| Welding Thickness | 0.5-3 mm (Steel) |
| Welding Speed | 0.5-5 m/min |
| Control System | PLC + 10-inch Touch Screen |
| Cooling Method | Water Cooling |
Application Fields
Mid-frequency Seam Welder are not only used for welding ordinary steel, iron, and stainless steel, but also widely used for welding non-ferrous metals such as copper, silver, nickel, and alloys.
They are especially suitable for projection welding of high-strength steel, hot-formed steel, galvanized sheets, and nuts and bolts in the automotive manufacturing industry.
Automotive Manufacturing
Fuel tanks, mufflers, exhaust system sealing welds
Non-ferrous Metals
Copper pipes, silver contacts, nickel alloy containers
Home Appliance
Washing machine drums, water heater tanks
Product Advantages & Customer Benefits
Customer Pain Points |
Our Solution |
Customer Benefits |
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| 1 | High energy consumption | Medium frequency technology | 30% electricity cost reduction |
| 2 | Poor weld sealing | Precision seam control | Zero leakage rate |
| 3 | Limited material adaptability | Multiple parameter recipes | Multiple uses, reduced equipment investment |
| 4 | Unstable quality | Smart monitoring system | Over 99.5% yield rate |
cooperative partner
With a portfolio of 40,000+ successful welding applications and a client base spanning 3,300+ organizations across the world, HAIFEI has established itself as a preferred technical partner. Our expertise is further validated by collaborations with 40 Fortune Global 500 enterprises, reflecting our commitment to meeting the highest industry standards.
Certifications
Our modern 10,000 m² production facility and team of 100+ engineering specialists enable us to deliver innovative,
high-performance welding solutions to industries worldwide.
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Haifei Customer Site
Why Choose Our Machine ?
Haifei is committed to becoming a global professional provider of metal welding process and intelligent equipment solutions.
Wuxi Haifei Welding Equipment Co., Ltd. is a customized R&D enterprise of automated welding equipment and a high-tech enterprise.
Haifei has passed ISO9001 quality management system certification, national 3C certification, and CE certification.
Our service advantages
20+ technical R&D team
We have a research and development team of over 20 senior engineers with solid professional knowledge and innovative thinking, dedicated to driving the innovation and development of welding machine technology.
Through independent research and development, we have successfully mastered the core technology of the controller and obtained two software copyrights.
Independently developed controller and AI detection
The company's factory area exceeds 10,000 square meters, providing ample space for large-scale production.
We are equipped with 21 sets of advanced precision machining equipment and 13 complete welding equipment production lines, employing efficient production processes and strict quality control standards, easily achieving an annual output of over 2,000 units.
16 years of industry customization experience
For the past 16 years, our company has focused on the production and sales of welding machines.
With a deep understanding of the industry and unremitting pursuit, we have successfully served more than 50,000 welding projects, accumulated rich practical experience, and won widespread market recognition and trust.
FAQ
01.Can the Mid-frequency Seam Welder weld aluminum materials?
02. What is the wheel lifespan? Replacement cost?
03. Does it support automated production lines?
04.Need wheel change for different materials?
05.How to prevent zinc layer damage on galvanized sheets?
06.Does it have data export function?
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