Ammonia Charging Machine is specifically designed for accurate and safe R717 (Liquid Ammonia) charging in industrial refrigeration manufacturing. Equipped with a high-precision mass flow meter and Siemens PLC control system, the machine delivers intelligent flow control, precise metering, and reliable charging performance.
The integrated vacuum, leak testing, and automatic charging functions help manufacturers improve production efficiency, ensure consistent filling accuracy, and meet demanding industrial refrigeration standards.
Features
1. Corrosion-Resistant Design for Liquid Ammonia
Stainless steel piping, ammonia-compatible valves, and sealing components provide excellent corrosion resistance and long-term reliability.
2. High-Precision Charging
High-precision mass flow measurement with 0.1 g resolution. Charging accuracy is ±1 g (≤100 g) and ±0.5% (>100 g). Intelligent algorithms automatically compensate for temperature, pressure, and density variations.
3. High-Speed Production
Charging speed up to 80 g/s for efficient mass production. Stores up to 100 charging recipes for fast product changeover.
4. Comprehensive Safety Protection
Dual leak alarms, pressure monitoring, safety valve, and overpressure protection ensure safe ammonia charging throughout the entire process.
5. Integrated Vacuum & Charging
Performs vacuuming, vacuum leak testing, pressure holding, and automatic ammonia charging in one machine. Features a bilingual touchscreen interface, user access management, maintenance reminders, and production statistics.
6. Industrial-Grade Reliability
Each machine is tested under -10°C to 50°C operating conditions before delivery, ensuring stable performance in demanding industrial environments. Complete installation, training, and after-sales support are provided.
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