About Chunmu Refrigeration - Refrigeration Equipment Supplier in China

China hosts Chunmu Refrigeration with an active catalogue of 16 distinct products. The supplier lists items across agriculture, industrial machinery, home refrigerators, compressor components and broader refrigeration and cold‑storage equipment, each identified by specific model names such as Cm2000, Cm5000 and CM86. The catalogue focuses on refrigerant recovery units, anti‑explosive gas recharge equipment, oil exchange pumps and related air‑conditioner parts, all of which fall under HS Chapter 84 (machinery for refrigerating or cooling, HS code 8421‑8422). Product titles indicate functions like refrigerant extraction, sub‑package system handling and high‑grade recovery tank provision, giving buyers a clear view of the technical scope offered. Each entry is a discrete unit rather than a generic line item, allowing precise matching to buyer specifications.

The 16 listed machines include the Cm2000 China Refrigerant Recovery Unit, the Cm5000 Refrigerant Recovery Machine, the Tube Cleaner Cm‑ii/cm‑iii and the Cmep6000 Anti‑explosive Gas Recharge Equipment, among others. Several models target R‑134a handling, for example the R134a Refrigerant Recovery Machine Cm2000a and the CM86 R134a Refrigerant Charging Machine. Additional offerings such as the Central Air Conditioning Oil Exchange Pump and the Industrial Refrigerant Recovery Unit‑wfl36 expand the portfolio into auxiliary service equipment. All products are manufactured in China and are positioned for export to markets that require compliant refrigerant management tools.

Product Range and Specialties of Chunmu Refrigeration

The catalogue centres on refrigerant recovery and charging machinery, a segment where buyers typically look for recovery efficiency above 95 %, leak‑free sealing, and final refrigerant purity of 99.5 % or higher. Common specifications include flow rates ranging from 5 kg h⁻¹ for portable units (e.g., Cm2000) to 25 kg h⁻¹ for larger systems (e.g., Industrial Refrigerant Recovery Unit‑wfl36), voltage options of 220 V/50 Hz or 380 V/50 Hz, and built‑in filtration stages to meet EPA Section 608 standards. Anti‑explosive gas recharge equipment such as the Cmep6000 is generally designed for safe handling of flammable refrigerants like R‑32 and R‑1234yf, with explosion‑proof housings complying with IECEx or ATEX guidelines. Oil exchange pumps for central air‑conditioning circuits are typically rated for flow rates of 10‑15 L min⁻¹ and constructed from corrosion‑resistant alloys to suit mineral or synthetic compressor oils.

Trade and Export Information - Chunmu Refrigeration

China is a major exporter of refrigerant management equipment, with most shipments routed through major ports such as Shanghai and Shenzhen under HS 8421. Typical import destinations include North America, Western Europe and Southeast Asia, where HVAC service firms, automotive air‑conditioning workshops and cold‑storage operators require certified recovery units to comply with regional environmental regulations. Buyers usually request CE marking, ISO 9001 quality‑management certification and, where applicable, UL or CSA approvals, especially for equipment destined for the United States and Canada. Standard export packaging involves wooden crates with internal bracing; a 20‑ft container can accommodate four to six medium‑size recovery machines, while a 40‑ft container may hold up to ten. Common Incoterms are FOB Shanghai or CIF Los Angeles, with freight considerations for the weight (approximately 150 kg per unit) and the need for climate‑controlled handling during transit.

Sourcing from Chunmu Refrigeration - Buyer Guidance

When sourcing from Chunmu Refrigeration, buyers should ask for a CE declaration of conformity and a test report confirming refrigerant purity and recovery rate for each model. Request detailed technical data sheets that list flow capacity, power consumption, compatible refrigerant types (e.g., R‑134a, R‑410A, R‑32) and safety features such as pressure relief valves. Verifying the presence of IECEx or ATEX certification is advisable for anti‑explosive gas equipment before signing a purchase order. Typical minimum order quantities are one unit per model, with lead times of 4‑6 weeks after receipt of a confirmed purchase order and all required documentation. Ensure that packaging specifications meet ISO 1496‑2 standards for wooden crates and that the supplier can provide a packing list aligned with the HS code for customs clearance.

What refrigerants can the Cm2000 series recover?

The Cm2000 series is rated for common HFC refrigerants such as R‑134a, R‑410A and R‑32, delivering recovery efficiencies above 95 % and final purity of at least 99.5 % as verified by standard EPA Section 608 test methods.

Does Chunmu provide CE certification for its recovery machines?

The supplier lists CE marking as a standard requirement for export; buyers should request the CE declaration of conformity and the accompanying test report for each specific model before purchase.

Are the anti‑explosive gas recharge units suitable for flammable refrigerants?

Yes, the Cmep6000 and similar models are built to IECEx/ATEX specifications, featuring explosion‑proof enclosures and pressure‑relief systems designed for flammable gases like R‑1234yf and R‑32.

What is the typical lead time for an industrial‑scale recovery unit such as the wfl36?

Lead time is generally 4‑6 weeks from order confirmation, assuming all required certifications and documentation are supplied by the buyer.

How are the machines packaged for overseas shipment?

Units are packed in reinforced wooden crates with internal bracing, complying with ISO 1496‑2; a 20‑ft container can hold four to six medium‑size machines, while a 40‑ft container can accommodate up to ten.

What documentation should a buyer request before finalising a purchase?

Buyers should obtain the CE declaration, ISO 9001 quality‑management certificate, performance test reports (recovery rate and purity), a detailed specification sheet and a warranty statement covering at least one year of parts and labor.

Which HS code is used for these refrigerant recovery machines?

Export shipments of refrigerant recovery equipment from China are normally classified under HS Chapter 84, specifically heading 8421 for refrigeration or cooling machinery.

Can Chunmu supply spare parts for the oil exchange pump?

The catalogue lists a Central Air Conditioning Oil Exchange Pump; buyers should inquire directly for part numbers and availability, and request compatibility documentation to ensure proper fit with existing HVAC systems.