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Ask About This Solution โThe Challenge
A Guangzhou central kitchen producing 10,000 meals/day for corporate canteens faced a severe bottleneck at the cooling station. Three blast chillers running 16 hours/day could barely keep up with 2 tons of braised meat and vegetable dishes. HACCP compliance was borderline โ core temperature took 3+ hours to reach 10ยฐC.
The Solution
We replaced three blast chillers with a single CVF-500 food vacuum cooler. The unit processes 500 kg per batch, cooling from 90ยฐC to 10ยฐC in 18 minutes.
Results
| Metric | Before (3 Blast Chillers) | After (1 CVF-500) | Improvement |
|---|---|---|---|
| Cooling time | 3 hours | 18 min | 90% faster |
| Throughput/shift | 1.5 tons | 6 tons | +300% |
| Energy/batch | 22 kWh | 5 kWh | 77% less |
| Floor space | 36 mยฒ | 8 mยฒ | 78% less |
| HACCP compliance | โ ๏ธ Marginal | โ Fully compliant | โ |
| Staff required | 3 | 1 | 67% less |
Customer Feedback
“We were skeptical that vacuum cooling could handle 2 tons of braised food daily. After 6 months of operation, we’d never go back to blast chillers. The food quality is better, the energy bills are lower, and the health inspectors are happy.” โ Head Chef & Operations Manager, Guangzhou
This page is part of our wider refrigeration work. Two related companies may be useful: Kunning Cryo makes low-temperature freezing and quick-freeze equipment, while Yuanxian Machinery handles our vacuum cooling projects in Chinese.
Interested in a Similar Solution?
Tell us about your product and capacity โ we will prepare a tailored proposal for your application.
Ask About This Solution โ