Product Overview
The CVF-2000E-4P is Yuanxian's medium-to-large vegetable vacuum cooler with an evaporative condenser design. The 2000 kg batch capacity makes it the first-choice model for large vegetable farms, Hong Kong-bound produce, mushroom processing bases, and export-oriented cold chain facilities.
Typical Applications: Large-scale leafy green farms, fresh-cut vegetable processing plants, mushroom farms, fruit pre-cooling, export-grade produce pre-cooling for sea/air freight.
Key Performance: 15–30 min cooling time, ≤600 Pa ultimate vacuum, ≤2% water loss, adjustable 0–10°C final product temperature.
Technical Specifications
| Parameter | Value | Notes |
|---|---|---|
| Batch capacity | 2,000 kg | 4 pallets × 500 kg |
| Cooling time | 15–30 min | Fastest for leafy greens |
| Cooling capacity | 178 kW | 153,000 kcal/h |
| Operating power | 77.8 kW | Running current 141A |
| Compressor power | 61.6 kW | Hanbell screw type |
| Vacuum pump power | 11 kW | Leybold oil-sealed rotary vane |
| Condenser type | Evaporative | 5.2 kW fan power |
| Ultimate vacuum | ≤600 Pa | ~4.5 Torr |
| Power supply | 380V/50Hz/3P | 460V/60Hz optional |
| Machine weight | 14,500 kg | 32,000 lbs |
| External dimensions | L12,000 × W2,200 × H2,600 mm | 39.4 × 7.2 × 8.5 ft |
| Chamber internal | L5,200 × W1,400 × H2,200 mm | Volume 16 m³ |
Core Components
| Component | Brand | Origin |
|---|---|---|
| Compressor | Hanbell | Taiwan |
| Vacuum pump | Leybold | Germany |
| Condenser | Yifeng | Shanghai |
| PLC controller | LS | South Korea |
| HMI touch screen | Weinview | Taiwan |
| Door type | Sliding door (motor-driven) | Guangdong |
Why Choose the CVF-2000E-4P?
vs. Cold Room Cooling: 20–30 min vs 8–12 hours, water loss <2% vs 5–10%, temperature uniformity ±1°C vs 5–10°C gradient.
The Hanbell screw compressor delivers 15–20% better COP over piston compressors at partial load. The Leybold vacuum pump keeps ≤600 Pa vacuum stable for a year of continuous operation — unlike domestic pumps which degrade within 6 months.
FAQ
Q: What's the actual daily throughput?
A: With 25-min cycles, 2 batches/hour, 16 hours/day — theoretical ~64 tonnes. Real-world: 40–55 tonnes depending on product and operator efficiency.
Q: How does the evaporative condenser differ from water-cooled?
A: Evaporative condensers are 15–30% more energy-efficient than air-cooled and don't need a cooling tower. Best for sites with limited water supply.
Q: Is CE certification available?
A: Yes. All Yuanxian machines carry CE certification. Configurable for 380V/50Hz or 460V/60Hz.
Q: Can this handle mushrooms and fruits?
A: Yes. Vacuum level and cooling rate are programmable. The PLC stores multiple preset programs for different products.
Yuanxian Food Machinery — June 2026