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Refrigerant Filling Equipment
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Automatic Refrigerant Filling Equipment Integrating Oil Separation for Impurity Filtration

Automatic Refrigerant Filling Equipment Integrating Oil Separation for Impurity Filtration

Brand Name: HongCe
Model Number: HC-RF-S1
MOQ: 1 set
Price: Negotiation
Payment Terms: L/C,T/T,D/A
Supply Ability: 10 set per 3 months
Detail Information
Place of Origin:
China
Certification:
Calibration certificate(cost additional)
Applicable Refrigerants:
R1233zd, HP-1 And Similar
Filtration Rating:
5 Micron, Customizable
Vacuum Level:
Less Than 2 Pa
Control System:
PLC With MES Interface
Charging Range:
10-500 G, Expandable
Oil Separation Efficiency:
Up To 99%
Charging Accuracy:
Within 100 G: +/-0.5 G
Packaging Details:
Plywood
Highlight:

Automatic Oil Separation

,

Impurity Filtration System

,

Clean Refrigerant Charging

Product Description
Automatic Refrigerant Filling Equipment Integrating Oil Separation for Impurity Filtration
Advanced Filling Technology with Integrated Contamination Control

Refrigerant reaching the charging head is rarely as clean as when it left the cylinder. Compressor oil, brazing residue, moisture, and fine particles travel with the gas, causing slow drift in delivered charge, sticking valves, and unexpected downtime. The HongCe HC-RF-S1 addresses contamination as an integral part of the charging process rather than a separate cleaning step.

Oil Separation Before Measurement

Compressor oil is separated from the refrigerant stream before the gas is weighed. This upstream oil removal protects the metering valve and ensures the delivered quantity accurately represents the refrigerant itself—critical when charge accuracy is specified to a fraction of a gram.

Integrated Impurity Filtration

A replaceable filter element captures fine particles and prevents moisture from entering the charging circuit. Located behind a front panel, the filter can be changed during normal maintenance without disturbing the machine. Filter condition is displayed on the HMI, enabling planned maintenance rather than reactive repairs.

Technical Specifications
Item Specification
Oil separation efficiency Up to 99%
Filtration rating 5 micron, customizable
Charging range 10-500 g, expandable
Charging accuracy Within 100 g: +/-0.5 g
Vacuum level Less than 2 Pa
Control system PLC with MES interface
Typical Applications

This station is ideal for commercial refrigeration and air-conditioning production, compressor final assembly, and high-volume service workshops where multiple units are charged daily and charge cleanliness directly impacts warranty returns.

Engineering and Service Support

HongCe provides charging recipes, on-site commissioning, and operator training with each system. Filter elements and oil-separation service parts are available as consumables kits, and our engineers help establish maintenance intervals based on your production volume.

Frequently Asked Questions
How often should the filter be replaced?

Replacement frequency depends on production volume and gas quality. The HMI tracks usage, and our engineers will recommend an appropriate interval for your production line.

Will oil separation affect charge accuracy?

No. Oil is removed upstream of the weighing step, ensuring the measured quantity represents the refrigerant itself without accuracy compromise.

Request a Configuration

Tell us which refrigerants you use and your required charging quantities, and we will propose a customized filtration and separation configuration optimized for your process.