Wyma Hydro-Cooler for loose produce

Wyma Hydro-Coolers quickly reduce the core temperature of fresh produce, extending shelf-life while preserving flavour and appearance.

Water is sprayed over a heat exchanger which is cooled to several degrees below freezing by refrigerant. As the water passes over the heat exchanger, the water cools to a user-set temperature. Cooled water then floods down onto produce. Water is collected in a tank at the base of the Hydro-Cooler for recycling.

Two types of Hydro-Cooler that can handle loose produce:

Hydro-Cooler for loose produce: Produce travels by conveyor through the Hydro-Cooler. Produce can be partially or fully submerged in water. An outfeed elevator gently carries produce to the next stage in your line. Suitable for carrots, potatoes, parsnips, etc.

Flow-through Hydro-Cooler for small plastic bins or loose produce: Bins or loose produce travel by conveyor through the Hydro-Cooler. Produce is sprayed with cooled water. This model is commonly used for broccoli, asparagus, cherries, radishes and beetroot (beet).

Features

• Quickly reduces core temperature of produce which extends shelf-life and preserves flavor and appearance. 
• Produce immersion* improves heat transfer efficiency. A sensor is available to detect water level. 
• Variable speed controlled conveyor allows you to control cooling time. 
• Stainless steel tank – strong and cleanable. 
• Rotary Filter Unit* Provides continuous water filtration to prevent blockages. 
• Gooseneck elevator* gently delivers produce to next stage. Extensions available*.
• Drain valves (two) allow the tank to be drained of water. Automatic valves available*.
• Access hatches* for full access for maintenance and cleaning. 
• The water spray system cools produce and maintains optimum temperature. 
• Integrated coils mean no need for an external heat exchanger. 
• The modular belt on the conveyor allows water to fall through to the base of the tank for recycling. Cleanable and serviceable. 
• The integrated tank allows semi-immersed cooling. 
• Equipment automation with touch – screen smart, easy equipment control. 
• Variable speed controlled elevator and pump which allows full equipment control. 
• Gravity-aided belt tensioning reduces belt wear.