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Pre-Cooling Machine
The semi-open spiral pre-cooling machine is a cooling device used in poultry or livestock processing lines. It is designed to pre-cool chickens, ducks, geese, and other poultry after slaughter, lowering the product temperature, inhibiting bacterial growth, and extending shelf life.
Semi-Open Spiral Pre-Cooling Machine
The term “semi-open spiral” refers to:
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Spiral structure: Material moves slowly along a spiral trough, ensuring uniform cooling during conveyance.
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Semi-open design: The trough is partially open, facilitating material input and output, drainage, and ventilation, while improving cooling efficiency and ease of cleaning.
Main Applications:
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Rapidly reduce meat temperature: Pre-cools poultry to a safe temperature (usually 4–10°C) immediately after slaughter.
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Maintain meat quality: Gentle spiral conveyance minimizes damage to the product.
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Integration with slaughter lines: Typically installed in the pre-cooling section of a processing line, often used with main chilling or ice water tanks.
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Space-saving: Compared to fully open or traditional conveyor cooling, the spiral design occupies less floor space.
Technical Features:
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Material: Stainless steel 304/316, compliant with food safety standards.
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Spiral structure: Semi-open design allows easy drainage and cleaning.
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Conveying method: Poultry moves slowly along the spiral, ensuring uniform cooling.
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Cooling method: Water-cooled or air-cooled, using ice water or circulating cold water depending on the model.
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Capacity: Models range from several hundred to several thousand birds per hour.
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Hygiene & maintenance: Semi-open design eliminates dead corners, compliant with HACCP standards.
- Main Features:
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