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R290/R600a Refrigerant Ultrasonic Tube Cut Seal Machine - Smart Edition
R290/R600a Refrigerant Ultrasonic Tube Cut Seal Machine - Smart Edition
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R290/R600a Refrigerant Ultrasonic Tube Cut Seal Machine -Basic Edition
R290/R600a Refrigerant Ultrasonic Tube Cut Seal Machine -Basic Edition
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Sealing on R600a/R290 production lines: why is ultrasonic sealing the only option?
Sealing on R600a/R290 production lines: why is ultrasonic sealing the only option?
August. 10,2026
Policy ‘restrictions’ are tighteningFrom 2024, the Kigali Amendment will officially come into force in China, and high-GWP refrigerants (such as R134...
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From Fridges to Wine Coolers – Four Typical Applications for Ultrasonic Copper Tube Sealing Machines
From Fridges to Wine Coolers – Four Typical Applications for Ultrasonic Copper Tube Sealing Machines
August. 10,2026
Scenario 1: Refrigerator/Freezer ManufacturingThe sealing of copper tubing for refrigerator compressors is a traditional area of strength for ultrason...
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Why are ultrasonic copper tube sealing machines replacing flame welding? A guide to their principles and advantages
Why are ultrasonic copper tube sealing machines replacing flame welding? A guide to their principles and advantages
August. 10,2026
What is ultrasonic copper tube sealing?Ultrasonic copper tube sealing, as the name suggests, is a process that utilises the energy of high-frequency ...
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Basic structure of ultrasonic welding machines
Basic structure of ultrasonic welding machines
July. 17,2026
Principle of ultrasonic weldingUltrasonic Welder StructureWelding system (welding heads, variable radiators, transducers)Basic structure diagram of th...
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Principle of ultrasonic welding
Principle of ultrasonic welding
July. 17,2026
Material changes before and after ultrasonic weldingAs shown in the figure above, ultrasonic welding is a type ofSolid-state connection process。 Two m...
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The Meaning of Ultrasound
The Meaning of Ultrasound
July. 17,2026
Sound waves are mechanical vibration waveforms produced when sound propagates through media such as air or water.The reason people can hear sound is p...
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The RF4000T Advantage in Air Conditioning Applications
The RF4000T Advantage in Air Conditioning Applications
July. 01,2026
Guangzhou Ruifeng Precision's RF4000T ultrasonic copper tube sealing machine is specifically designed to address the requirements of air conditio...
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Practical Benefits for AC Manufacturers
Practical Benefits for AC Manufacturers
July. 01,2026
Industry sources and case studies highlight several key advantages of ultrasonic tube sealing for air conditioning production-10-8-5:Safety for Flamm...
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Why Ultrasonic Sealing is Gaining Traction in Air Conditioning
Why Ultrasonic Sealing is Gaining Traction in Air Conditioning
July. 01,2026
Traditional flame brazing has been the industry standard for decades. However, it requires gas, flux, and filler materials; depends heavily on opera...
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The Growing Importance of Copper Tube Sealing in AC Production
The Growing Importance of Copper Tube Sealing in AC Production
July. 01,2026
In air conditioning manufacturing, the sealing of copper tubes after refrigerant charging is a critical process that directly impacts product reliab...
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