Haifei Intelligent equipment Co., Ltd.
| Brand Name | HAIFEI |
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Product Specification
| Brand Name | HAIFEI | ||
| High Light | 380v butt welding machine ，380v butt welder ，water cooling butt welder | ||
| Parameter Item | Unit | Specification / Typical Range |
| Rated Capacity | kVA | 35 / 50 / 75 / 100 / 150 (Model Dependent) |
| Input Voltage | V | 380V (Single-phase/Two-phase) 50/60Hz |
| Max. Welding Cross-section | $mm^2$ | Mild Steel: 50–500 / Copper & Aluminum: 20–200 |
| Duty Cycle | % | 20% - 50% |
| Air Source Pressure | MPa | 0.5 – 0.8 |
| Max. Upsetting Force | N | 2,000 – 15,000 (Pneumatic Drive) |
| Clamping Force | N | 3,000 – 20,000 |
| Heat Adjustment Steps | - | 1–8 Steps or Stepless (Microcomputer Control) |
| Cooling Method | - | Forced Water Cooling |
| Cooling Water Flow | L/min | 5 – 15 |
The Butt Welding Machine delivers flawless, high-strength joints for critical components. Utilizing advanced resistance heating and programmable upset pressure, it creates molecular-level bonds between metal workpieces. Designed for critical components like automotive connecting rods and cutting tools, it ensures weld strength equal to or exceeding the base material, this Resistance Butt Welding Machine ensures weld integrity that matches or exceeds the base material. Its intelligent controls and seamless automation integration guarantee consistent, high-quality results, boosting your production line's output and reliability from day one.
Dual-cylinder vertical pressure ensures uniform force distribution, preventing workpiece slippage or misalignment during high-intensity upsetting.
Fully adjustable parameters for preheating, flashing, and upsetting via a user-friendly touchscreen, ensuring high consistency across batches.
Delivers clean, oxide-free joints with mechanical strength and electrical conductivity nearly identical to the base material—ideal for high-demand Busbar applications.
Equipped with a full-circuit internal water-cooling system for the transformer and electrodes, supporting high-frequency, continuous production cycles.
Engine connecting rods, piston rods, transmission shafts, axles, tie rods.
Wrench, plier, and screwdriver handle joining.
Drill bit, reamer, saw blade welding (steel-to-steel, carbide-to-steel).
Anchor chains, hydraulic rods, rack bars, high-strength bolts.
With 16 years in metal joining, we solve real production challenges.
We invest in R&D, owning core inverter and control technology for superior performance.
Strong engineering team delivers everything from stand-alone units to turnkey automated cells.
We partner with you from initial sample testing and training to rapid after-sales service.
A:Real-time AI sensors automatically adjust welding parameters (current/pressure) during the flash process to compensate for material variations, ensuring zero-defect joints.
A:Yes, specialized MFDC or flash butt welders create high-conductivity molecular bonds between copper and aluminum, which is essential for lightweight EV battery packs.
A:MFDC technology reduces energy consumption by up to 30% and offers a more stable heat input, helping factories meet stricter 2026 carbon emission standards.
A:Modern welders feature standardized PLC interfaces (like Profinet or EtherCAT) that allow seamless communication with robotic arms for fully autonomous loading and welding.
A:To ensure 24/7 operation, cooling systems should be inspected quarterly for scale buildup and flow rate to prevent transformer overheating and electrode wear.
A:New high-power density designs have reduced machine footprints, allowing for compact yet powerful units capable of welding large-diameter rods in field conditions.
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
15000000-45000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
1.Intelligent Welding Equipment Manufacturer HAIFEI is a professional manufacturer of intelligent welding equipment and customized automation solutions for advanced manufacturing industries. We specialize in the research, development, and production of polymer diffusion welding machines, medium... 1.Intelligent Welding Equipment Manufacturer HAIFEI is a professional manufacturer of intelligent welding equipment and customized automation solutions for advanced manufacturing industries. We specialize in the research, development, and production of polymer diffusion welding machines, medium...
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