We Build the World's Best Precoolers

Offering Jet Precoolers™, Rapid-Cool™, KD Precoolers™, and more.

Humifresh® Ultra High Humidity System Available.

Humifresh Model

Precool FASTER for Longer Shelf-Life, with Our High-Airflow Systems.  Auto-Reverse-Airflow for Fastest Pulldown.  Build our Verticals Outdoors, with One-Way Product Flow Directly into Your Cold Room.

Rapid-Cool™ Vertical Airflow Precoolers™ can dramatically increase your daily throughput.

At Global Cooling, we solve problems, deliver elegant solutions, and create enduring value. Our Vertical Airflow Precoolers™, might be the future of pre-cooling. Available with Auto-Reversing Airflow for more-uniform temperatures across the pallets.

www.Pre-Coolers.net


Modern Forced Air Cooling Tunnels

Air Cooling Tunnel Air Cooling Tunnel
Air Cooling Tunnel

Precooler

Our Forced Air Precoolers offer advantages over wet systems, for some commodities. Using chilled water as a secondary cooling medium, limits the air temperatures to 34F degrees.

Forced Air Coolers are suitable for:
Apples, Artichokes, Avocados, Bananas, Green Beans, Brussels Sprouts, Cabbage, Cantaloupes, Cauliflower, Cherries, Cucumbers, Grapes, Honeydews, Kiwi, Nectarines, Okra, Onions (dry), Peaches, Bell Peppers, Plums, Summer Squash, Strawberries, Tomatoes and more.

Features of Forced Air Cooling:

  • Large surface area cooling coil;
  • High air flow and static pressure fan capacity;
  • Galvanized steel housing for protection against corrosion;
  • Optional humidifiers available to help maintain desired relative humidity;
  • PLC controls, auto-fan-stop at target temperature;
  • Variable speed fan control for various cooling conditions;
  • Various defrosting options, on-demand available.

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Fansbehind

Moraitis Tarp Moraitis Tarp

Our Tarpfree™ Vertical Airflow Precooler™ Shown Below

Vertical Airflow Precooler

Tarpfree Precoolers offer the advantage of being able to load from one end, and discharge from the other.

Reversible airflow is also offered, which can reduce precooling times by 20% or more.

Our Tarpfree Precoolers are controlled front and back, meaning you can start the first half of the load into precooling as soon as it is loaded, and then start the second half 30 minutes later, or whenever it is full.

You thereby save 30 minutes in cut-to-cool for the first-loaded product.


Our Reversing Airflow Precooler™ Shown Below

Reversing Airflow Precooler

Humidifiers are Optional

Humidifiers Humidifiers

Usefull Links

Banacol Has 980 Pallets of Forced Air Cooling

Turbana Has Pressure Cooling, Ethylene Scrubbers, and Humidifiers

Primer on Forced Air Pre-Cooling

Forced Air Pre Cooling of Fruits and Vegetables,
by Mahesh Aswaney, Chairman & Managing Director of California Humifresh India Pvt. Ltd., Mumbai, India.

Forced Air Cooling of Strawberries,
by Jim Thompson

Table grapes suffer water loss, stem browning during cooling delays,
by Carlos H. Crisosto, Joe L. Smilanick, and Nick K. Dokoozlian.

Relative perishability of fresh fruits and vegetables and recommended 7/8 cooling times and airflows
Relative Perishability of Crops Crop 7/8 Cool Time (hr) bAirflow L/s/kg (CFM/lb)
Very High

Asparagus, broccoli, leaf lettuce, spinach, sweet corn, mushrooms

0.75–1.5

6–2 (6–2)

High

Blueberries, raspberries, strawberries, sweet cherries, cauliflower, snap beans, head lettuce

1–2.5

4–1.25 (4–1.25)

Moderate

Apples (early), cabbage (early), cantaloupes, celery, peaches, plums, peppers, summer squash

2–6

1.5–0.5 (1.5–0.5)


 

What We Do


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