1. Equipment Working Principle
Using high frequency induction power supply output low voltage and high current, the use is on the solder points, Solder joint surface produce high-frequency electronic movement, forming eddy current, all the electrons move to generate heat (Skin effect and proximity effect), Make solder ontology surface temperatures to rise to the welding temperature, melting the welding ring and achieve the result of the solder joint sealing.
This equipment is mainly used for refrigerator, freezer, air-conditioner etc
Refrigeration appliance pipe welding.
2. The Comprehensive Comparison of High-frequency Welding and Flame Welding
High Frequency Induction Heating |
Flame Welding |
High Frequency Induction Heating | Flame Welding | ||
Welding time | 6S | Welding time | 6S |
Defect rate | 0.1% | Defect rate | 8% |
Use features Comparison | |||
Ordinary workers operation | Welder high skill requirements | ||
Reduce the cost of welding | High cost of welding | ||
Enhance the quality of welding | Welding leakage rate | ||
Low noise | Loud noise | ||
Low carbon environmental protection | Emission of waste gas | ||
3. The Parameters of the Equipment
❶ | Model | TRHF-KV-Ⅲ |
❷ | Input pressure | Three phase380V±10% 50HZ |
❸ | The maximum input power | 11KVA |
❹ | The maximum output power | 10KVA |
❺ | Oscillation frequency | 21-27KHz |
❻ | Cooling model | Water-cooling |
❼ | Water quality requirement | Distilled Water |
❽ | Hydraulic pressure | 0.35～0.45 Mpa |
❾ | Flow | 10 ℓ/min |
❿ | Equipment environmental requirements | Temperature 5~40℃ humidity<85% |
