Shanghai Carrier Improves Refrigerant Handling Efficiency with ChunMu CM-V400 Refrigerant Recovery Machine
Shanghai Carrier specializes in manufacturing commercial HVAC equipment and widely applies low-GWP refrigerants R513A and R515B for its new-generation chillers and air conditioning units. In production and after-sales maintenance workshops, the team faced long-standing operational troubles. Traditional separate recovery and filling tools could not achieve precise metering, leading to inconsistent refrigerant filling volumes, material loss and inefficient manual switching between recovery and charging procedures. To standardize refrigerant management and boost workshop productivity, the factory introduced the ChunMu CM-V400 refrigerant recovery machine.
On-site Working Scenario
The CM-V400 refrigerant recovery machine is perfectly matched to Shanghai Carrier’s daily workflow. It integrates a standard 100L storage steel cylinder and high-efficiency liquid pump in one unit, realizing two core functions: quantitative refrigerant recovery from finished HVAC equipment and accurate quantitative charging for new units. Operators no longer need to switch multiple standalone devices when handling R513A and R515B, greatly simplifying operating steps on the assembly line.
ChunMu Solution
The built-in liquid pump delivers stable liquid refrigerant transfer, ensuring consistent flow during both recovery and filling cycles. The matched 100L cylinder provides sufficient temporary storage space for low-GWP mixed refrigerants like R513A and R515B. Precise metering modules support fully quantitative operation, eliminating overfilling and refrigerant waste. The all-in-one design saves valuable workshop floor space and reduces equipment investment compared to split recovery and charging systems. Equipped with complete pressure and overfill safety protection, the machine meets Carrier’s strict factory safety standards for long continuous shifts.
Operational Benefits
After deploying the CM-V400 refrigerant recovery machine, Shanghai Carrier unified its recovery and filling process for R513A and R515B. Quantitative control cuts refrigerant waste significantly, streamlined workflows shorten single-unit processing time, and the integrated layout tidies up the production workshop, supporting stable, standardized mass production of eco-friendly HVAC products.
Optimize your works with Chunmu Refrigeration's complete refrigerant services: recovery, purification, and charging. Contact us today for technical support!
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