Oil-free Portable Refrigerant Recovery Machine for Screw Units (CM5000 Series)
Engineered specifically for screw-type refrigeration units, this medium-sized refrigerant recovery/charging system delivers rapid operation with domestically leading performance. Ideal for factory integration of screw units and small-to-medium central AC systems, as well as on-site maintenance of compact HVAC/R equipment.
Key Features
- High-Power Oil-Free Compressor: Specifically designed for refrigerant recovery; compatible with multiple refrigerants (CFCs/HCFCs/HFCs).
- Reversing Valve System: Enables both gas recovery and push-pull liquid recovery without hose changes.
- Multi-Function Valve: Ensures simple and convenient operation.
- Comprehensive Protection System: Guarantees safe and reliable performance.
- Complete Recovery & Auto-Stop: Recovers refrigerant down to -0.04MPa suction vacuum and shuts off automatically.
- High Efficiency: Powerful motor and optimized condenser ensure rapid recovery and charging speeds.
- Compact & Lightweight Design: Air-cooled model weighs only 160 lbs (approx. 72.5 kg); water-cooled version is lighter. Ideal for small-to-medium central AC systems.
- New Refrigerant Ready: Efficiently recovers R410A and other new-generation refrigerants.
- ARI-700 Compliant: Meets industry purity standards.
- Continuous Duty: Rated for 24/7 operation.
- High Value: Excellent cost-performance ratio with rapid ROI (investment potentially recouped in as few as one use).
Technical Specifications
| Model |
Oil-free Compressor |
Vapor Recovery Rate |
Liquid Recovery Rate |
Pull/Push Recovery Rate |
Voltage |
Refrigerant |
| CM5000 |
2HP oil-free |
≤40 kg/h |
≤100 kg/h |
≤1300 kg/h |
380V/50Hz |
CFC/HCFC/HFC refrigerants |
Our Services
- OEM & ODM, or any other unique customized demands are acceptable.
- Any price inquiries or technical inquiries will be responded within 24 hours.
- On-site factory inspection services, or show you the status of our factory through real-time video.
- Experienced technical engineers will give the model selection guide or help design the customized model.
- Detailed quotation scheme and system configuration will be provided to the customer together.
- The whole order process is tracked throughout.
- All necessary installation documentation (e.g. Electrical diagram, User Manual) will be provided in both electronic copy and hard copy.
- Perfect after-sales service system including technical guidance, maintenance methods, troubleshooting, and regular return visits.
About ChunMu (CM) Refrigeration
Founded in 1998, we operate from a 10,184.17㎡ facility as a smart modeling enterprise specializing in refrigerant recovery, purification, and charging equipment R&D and manufacturing. Established a US branch in 2019 with nearly 100 employees globally. With 21 years of export experience, we currently serve markets in over 64 countries and regions.
Quality Certifications
CM products undergo strict quality control and hold the following certifications: European Union CE certification, ATEX explosion-proof certification, ISO9001 certification.
Cooperation Partners
We have cooperated with global well-known refrigeration equipment manufacturers for many years, serving as the OEM supplier of York (12-year partnership), Daikin, and establishing long-term partnerships with Carrier, McQuay, Trane, Danfoss, etc.
Packing & Delivery
- Fast Delivery: Enough stocks of standard models for immediate Delivery to meet urgent needs.
- Packaging: Non-fumigation packaging box with buckle type lock for safety shipping.
Frequently Asked Questions
Q1: Minimum Order Quantity(MOQ) and product delivery time
MOQ: 1 Unit. Product Delivery Time: 7-30 days (Specific time according to specific products)
Q2: The whole order process is tracked throughout
Technical proposal communication → Order production → Performance test → Packaging → Necessary documents confirmation → Transportation → Customs declaration → Shipping → Installation assistance (provide user manual or install video) → After-sales support. Buyer will receive the notification mail (include photos, report or other documents) in each process.
Q3: Could you customize the equipment?
OEM and ODM are accepted, or any other unique customization needs. ChunMu's experienced technical engineers will provide selection guidance or help design customized models.
Q4: What does the sales service include?
- Any price inquiries or technical inquiries will be responded within 24 hours.
- Experienced technical engineers will give the model selection guide or help design the customized model.
- Besides the temperature control units, other install parts or auxiliary equipment is optional according to customers' requirements.
- Detailed quotation scheme and system configuration will be provided to the customer together.
- All necessary installation documentation (e.g. Electrical diagram, User Manual) will be provided in both electronic copy and hard copy.
- Perfect after-sales service system including technical guidance, maintenance methods, troubleshooting, and regular return visits.
Q5: What kind of warranty do we offer?
All products undergo strict testing, and CM Refrigeration provides a 12-month guarantee from the date of bill of lading. During this period, we provide spare parts at no charge for quality issues. After the guarantee period, we offer spare parts at cost price and continue technical product support.
About Nanjing ChunMu (CM) Refrigeration
Cooperation Partners & Cases