Many small chicken abattoir operators ignore the important role of spiral pre-chilling machine and only equip simple static cooling pools, leading to uneven carcass temperature and short product shelf life. Spiral pre-chilling machine is indispensable terminal equipment for standardized poultry slaughter production lines, this article details its multiple core functional values.
After evisceration, poultry carcasses carry high internal temperature which accelerates bacteria reproduction. Spiral pre-chilling machine adopts circulating low temperature water to continuously wrap each carcass, evenly lowering central temperature to four degrees Celsius within specified time range. Uniform cooling avoids partial overheating spoilage of finished poultry products.
The spiral rotation structure drives continuous water flow to fully flush carcass surface blood stains and tiny organic residues. Compared with static cooling pool, dynamic circulating water achieves deeper cleaning effect, effectively reducing total bacteria quantity on finished chicken surfaces and helping chicken abattoir pass regular food safety sampling inspection stably.
Stable low temperature treatment inside spiral pre-chilling machine inhibits fat oxidation and meat tissue deterioration of poultry carcasses. Processed chicken products maintain tender texture and natural meat flavor during long distance transportation and shelf display. Longer fresh keeping period expands market sales radius for chicken abattoir operators.
Spiral pre-chilling machine is equipped with automatic inlet and outlet conveying chains to connect with front evisceration equipment and rear packaging stations seamlessly. Uninterrupted automatic material transfer eliminates manual carrying between processes, matching full automatic chicken slaughter line continuous non stop daily production rhythm without artificial production bottlenecks.