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Precision Refrigerant Charging Machine for HVAC Systems with Digital Scale and R-410A/R-134A Compatibility

Name: Precision Refrigerant Charging Machine for HVAC Systems with Digital Scale and R-410A/R-134A Compatibility
Brand: Foshan Dongliu Automation Technology Co., Ltd.

Professional HVAC refrigerant charging machine featuring recovery, vacuum, and precision charging functions. Includes digital display, automatic operation modes, and compatibility with R-410A/R-134A refrigerants. Designed for field technicians with portable construction and maintenance-friendly components for reliable HVAC service operations.

Place of Origin China

Power Source 380V/50Hz(customizable)

Packaging Type wooden box

Packaging Details suit for export standard

Control Method PLC+Touch screen

Model Number DL-CZJ-0311

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Product Description

Core Functions & Operation

Refrigerant Recovery: Efficiently extracts refrigerant from HVAC systems for recycling or proper disposal
System Vacuum: Removes air and moisture from the system prior to recharging to ensure optimal performance
Precision Charging: Accurately adds the correct amount of refrigerant to maintain system efficiency
Leak Testing Capability: Many models include integrated leak detection to verify system integrity

Key Components & Specifications

Component	Function
High-Efficiency Compressor	Provides reliable refrigerant recovery capability
Digital Precision Scale	Measures refrigerant amounts with high accuracy
Professional Manifold Gauges	Monitors system pressure and temperature parameters
Reinforced Hoses	Durable connections for HVAC system interface
Digital Control Display	Provides clear monitoring and operational control

Operation Types Available

Manual Operation: Technician-controlled process with direct monitoring and adjustment
Automatic Operation: Programmable functions for enhanced efficiency and precision

Technical Considerations

Refrigerant Compatibility: Supports common refrigerants including R-410A and R-134A
Portability Design: Field-ready units with transport-friendly features
Digital vs Analog: Digital models offer superior measurement precision and user-friendly operation

Maintenance Requirements

Regular maintenance ensures long-term accuracy and reliability. Recommended procedures include hose leak inspections, scale calibration verification, and compressor performance checks to maintain optimal functionality.