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About Us
Zhenjia Machinery
Foshan Zhenjia Machinery Equipment Co., Ltd. is an established manufacturer specializing in R&D, manufacturing, sales and after-sales of high frequency welding machines, blister packaging machines, and ultrasonic welding machines.
With over 20 years in the machinery industry, our registered trademark “Zhenjia” is trusted by customers across Southeast Asia, the Middle East, Europe, the Americas, and beyond. Sales and technical service departments have been established in Foshan, Zhongshan, Chongqing, Wuhan and other cities across China.
Our Certificates
Our high frequency welding machines and blister sealing machines are manufactured under the ISO 9001 quality management system and are CE certified, ensuring stable quality and full compliance with international standards. We currently hold 23 patents and are recognized as a National High-Tech Enterprise in China.
These certifications and technical achievements give you complete confidence in the quality, performance, and reliability of every machine we produce.
Our Partners
Zhenjia’s high frequency welding machines are trusted by manufacturers across Southeast Asia, the Middle East, Europe and the Americas — from PVC inflatable product producers to medical packaging and automotive interior suppliers.
Our Factory
Professional Knowledge of High Frequency Welding Machines
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What is high frequency welding machines
High-frequency welding machines are widely utilized in both industry and daily life. They are primarily designed for the generation and control of high-frequency electromagnetic waves. The working principle of these machines is based on the generation of an electromagnetic field…
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Why Does My HF Welder Burn or Melt the Material? How to Set the Right Power and Weld Time
A burnt weld on an HF welding machine is not just a cosmetic problem. The TWI High Frequency Welding Handbook states it plainly: overheating “can cause damage to the workpiece” that extends beyond the weld area itself — weakening the…
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Vacuum Tube HF Welder Fault Diagnosis: Check Frequency, Contacts, and Oscillator to Fix HF Welding Machine No Output
You load the material, close the press, and trigger the cycle. The timer counts down. The press opens. The material sits there completely unbonded, cold to the touch. The machine consumed power, the contactor clacked, but no high frequency energy…
FAQ
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