Bafa Industrial
Solid State HF Welder
In modern ERW pipe and profile production , welding quality, energy efficiency, and uninterrupted operation are no longer a choice, but a necessity.
Our Solid State HF Welder solutions surpass the limitations of classic tube systems, making production lines more robust, stable, and economical .
Why Solid State HF Welder?
High Energy Efficiency
Solid-state technology results in lower losses, reduced electricity consumption, and lower operating costs.
Superior Source Quality
Stable frequency, precise power control, and homogeneous heat dissipation result in a smoother seam and less scrap.
Continuous and Stable Operation
Much longer service intervals, minimal risk of failure, and high line uptime compared to tube systems.
Lower Maintenance Costs
No vacuum tubes, no high spare parts costs, no long downtimes.
Fast Response & Precise Control
Digital control infrastructure allows for instant power adjustment and rapid adaptation to different diameters and wall thicknesses.
Solid State HF Welder
General Technical Parameters
Özellik | Açıklama |
|---|---|
APPLICATION | ERW Pipe & Profile Welding |
Technology | Solid State (IGBT / MOSFET based / SIC MOSFET) |
Working Principle | High Frequency Induction / Contact Welding |
Output Power Range | 100 kW – 1200 kW (project based) |
Output Frequency | 200 – 500 kHz (optional ranges) |
Frequency Stability | ±0.1% |
Productivity | ≥ 90% – 95% |
Power Control | Digital, stepless (0–100%) |
Solid State HF Welder
Electrical & Power Systems
Özellik | Açıklama |
|---|---|
Input Voltage | 380–480 V AC / 50–60 Hz |
Phase | 3 Phase |
Power Factor (Cos φ) | ≥ 0.95 |
Harmonic Level | Compliant with IEC standards. |
Soft Start | There is |
Overcurrent/Overvoltage Protection | There is |
Short Circuit Protection | There is |
Solid State HF Welder
Control & Automation
Özellik | Açıklama |
|---|---|
Control System | PLC + Industrial HMI |
Power Setting | Automatic / Manual |
Line Synchronization | There is |
Prescription Record | There is |
Fault Diagnosis | Detailed alarm and error codes. |
Remote Support | Optional |
Industry 4.0 Compliance | Optional |
Solid State HF Welder
Cooling System
Özellik | Açıklama |
|---|---|
Cooling Type | Closed-loop water cooling |
Cooling Unit | Compatible with external chillers. |
Water Temperature Control | Automatic |
Flow Rate & Pressure Monitoring | There is |
Extreme Heat Protection | There is |
Solid State HF Welder
Mechanical & Physical Properties
Özellik | Açıklama |
|---|---|
Moisture Resistance | 95% non-condensing |
Ambient Temperature | 0 – 45 °C |
EMC Protection | There is |
Assembly | Floor type |
Protection Class | IP54 (optional IP55) |
Cabin Type | Industrial steel - Aluminum cabinet |
Solid State HF Welder
Production Advantages
01.
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Smoother and more homogeneous weld seam.
02.
-
Higher line speed
03.
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Lower scrap rate
04.
-
Longer maintenance intervals
05.
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20–30% lower operating costs compared to tube-based HF systems.
Solid State HF Welder
Optional Equipment
01.
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Automatic impedance adjustment
02.
-
Energy consumption monitoring module
03.
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Remote monitoring & service
04.
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Specific frequency ranges
05.
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Custom integration for the line manufacturer.