Case Studies
Real-world applications and success stories of Vacuum-fresh equipment in action across farms, food factories, and cold chain facilities worldwide.
Mushroom Vacuum Pre-Cooling: Cut Post-Harvest Loss
Fresh mushrooms have a shelf life of 3-5 days at ambient temperature. After harvest, they continue respiring — …
View Case →📋 Mushroom Vacuum Pre-Cooling: Cut Post-Harvest Loss
📋 Food Processing
Origin Pre-Cooling: 12-Ton Vacuum Line in Mexico
Export produce leaves the field warm. In a growing region in Mexico, harvested vegetables were stacked in the packing …
View Case →📋 Origin Pre-Cooling: 12-Ton Vacuum Line in Mexico
📋 Food Processing
Bakery Cools 200 kg of Bread 100°C to 25°C: CVF-200
If bread is not cooled after leaving the oven, it turns sour by the next day. That is not an exaggeration; it is the …
View Case →📋 Bakery Cools 200 kg of Bread 100°C to 25°C: CVF-200
📋 Bakery
Customer Complaint: Vacuum Cooler Too Slow — Diagnosis
A CVF-400 at a bakery in Tunisia was rated for a 15-minute cycle but fell far short in practice. An engineer's on-site …
View Case →📋 Customer Complaint: Vacuum Cooler Too Slow — Diagnosis
🌿 Freeze Drying
Plant Polysaccharide Freeze Drying — Aloe Vera CVD-5000
Engineering parameters for freeze drying high-polysaccharide plant extracts: aloe vera, goji berry,reishi mushroom. …
View Case →🌿 Plant Polysaccharide Freeze Drying — Aloe Vera CVD-5000
🥬 Vegetables & Leafy Greens
Vacuum Pre-Cooling for Vegetables — Application Data
Real test data from vegetable vacuum cooling applications: lettuce shelf life from 7 to 21 days, spinach cooled to 3°C …
View Case →🥬 Vacuum Pre-Cooling for Vegetables — Application Data
🍲 Food Processing
Food Vacuum Cooler in Action — 3 Real-World Application Cases
See how food vacuum coolers cut cooling time from 4 hours to 20 minutes across 3 real factories — braised meat, central …
View Case →🍲 Food Vacuum Cooler in Action — 3 Real-World Application Cases
🇨🇳 Fruits & Berries
Yunnan Berry Cooling at 1900m Elevation — CVF-2000-4P
Driscoll's Yunnan facility uses a CVF-2000-4P vacuum pre-cooler at 1900m elevation — cooling blueberries and raspberries …
View Case →🇨🇳 Yunnan Berry Cooling at 1900m Elevation — CVF-2000-4P
🇲🇽 Fruits & Berries
Mexico: Tropical Vacuum Pre-Cooling — CVF-3000-6P
A Mexican mixed produce facility uses a CVF-3000-6P vacuum pre-cooler with oversized evaporative condenser (15%) and …
View Case →🇲🇽 Mexico: Tropical Vacuum Pre-Cooling — CVF-3000-6P
🇨🇱 Fruits & Berries
Chilean Blueberry Exporter: Precision Cooling CVF-4500-6P
A Chilean blueberry exporter uses a CVF-4500-6P vacuum pre-cooler to cool export-grade berries from 13°C to 0°C in 20–30 …
View Case →🇨🇱 Chilean Blueberry Exporter: Precision Cooling CVF-4500-6P
| Country | Chile |
| Product | CVF-4500-6P Vacuum Pre-cooler |
| Requirement | Export-grade blueberry cooling for 20-day sea freight |
| Result | Near-zero rejection rate at destination; field heat removed in 20-40 min |
🇺🇸 Vegetables & Leafy Greens
California: 12-Pallet Vacuum Pre-Cooling — CVF-8500-12P
A California processor handles 8+ tons of leafy greens per batch with a CVF-8500-12P vacuum pre-cooler — 12 pallets, …
View Case →🇺🇸 California: 12-Pallet Vacuum Pre-Cooling — CVF-8500-12P
| Country | USA (California) |
| Product | 12-pallet vacuum pre-cooler (8+ tons leafy greens/batch) |
| Requirement | High-volume leafy greens cooling, 8+ tons per batch |
| Result | High throughput with uniform cooling across 12 pallets |
🐕 Freeze Drying
Pet Treat Startup: Scaling from Lab to Production with CVD-100
A pet food startup scaled from lab-scale to commercial production with a CVD-100 freeze dryer (1m²). A pet food startup …
View Case →🐕 Pet Treat Startup: Scaling from Lab to Production with CVD-100
🚢 Cold Chain Logistics
Shenzhen Export Cold Chain Hub: 6-Pallet Integration
How a Shenzhen export cold chain hub installed a CVF-3000E-6P vacuum pre-cooler at its dock, cutting cooling time from 4 …
View Case →🚢 Shenzhen Export Cold Chain Hub: 6-Pallet Integration
🌹 Flowers
Kunming Flower Export Hub: 18-Minute Pre-Cooling
A CVF-1000A-3P vacuum pre-cooler drops 1,200 kg of Kunming cut flowers from 26°C to 4°C in 18 minutes, cutting shipping …
View Case →🌹 Kunming Flower Export Hub: 18-Minute Pre-Cooling
🥭 Fruits & Berries
Guangxi Mango Micro-Freeze with Vacuum Pre-Cooling
A Guangxi mango processing plant uses CVF-3000A-8P for micro-freeze application. 13.7→8.7 hours total process time, …
View Case →🥭 Guangxi Mango Micro-Freeze with Vacuum Pre-Cooling
🥬 Vegetables & Leafy Greens
Guangdong Leafy Green Cooperative: 35-Minute Pre-Cooling
A Guangdong agricultural cooperative cut field-to-cold-storage time from 8+ hours to 35 minutes using a CVF-1500A-4P …
View Case →🥬 Guangdong Leafy Green Cooperative: 35-Minute Pre-Cooling
🍄 Mushrooms
Fujian Mushroom Farm: 22-Minute Vacuum Cooling
An Fujian mushroom farm processes 800 kg per cycle with a CVF-1000A-3P, cooling from 24°C to 3°C in 22 minutes while …
View Case →🍄 Fujian Mushroom Farm: 22-Minute Vacuum Cooling
🍱 Central Kitchen
Guangzhou Central Kitchen: Vacuum Cooling 2 Tons Daily
A 10,000-meal/day central kitchen in Guangzhou replaced blast chillers with a CVF-500 food vacuum cooler. A Guangzhou …
View Case →🍱 Guangzhou Central Kitchen: Vacuum Cooling 2 Tons Daily
🇹🇭 Mushrooms
Thailand Mushroom Facility: From 8 Hours to 30 Minutes
A mushroom production facility in Chiang Mai cut cooling time from 8 hours to 30 minutes with a CVF-1000E vacuum cooler.
View Case →🇹🇭 Thailand Mushroom Facility: From 8 Hours to 30 Minutes
🇻🇳 Vegetables & Leafy Greens
Vietnamese Leafy Green Farm: 40% Longer Shelf Life
A 50-hectare leafy green farm in Da Lat, Vietnam reduced post-harvest loss from 18% to 5% and extended shelf life from 5 …
View Case →🇻🇳 Vietnamese Leafy Green Farm: 40% Longer Shelf Life
🥗 Vegetables & Leafy Greens
UAE Baby Leaf Salad Importer: Spoilage Cut from 18% to 5%
A Dubai-based fresh produce importer installed a CVF-3000E-6P at their Thai packing facility, reducing retail spoilage …
View Case →🥗 UAE Baby Leaf Salad Importer: Spoilage Cut from 18% to 5%
| Country | UAE (Dubai) / Thailand packing facility |
| Product | CVF-3000E-6P Vacuum Pre-cooler |
| Requirement | Import-grade baby leaf salad cooling before air/sea export |
| Result | Rejection rate reduced from 18% to 5% |