Spiral Pre-cooling Machine 该机用于开膛后的胴体降温,使胴体深层温度在短时间内降下来,经预冷后的胴体颜色嫩泽。根据产量可单台或多台使用。 This machine is mainly used for cooling the poultry carcass instantly after they have been slaughtered.The poultry carcass will have a refreshing color.luster after being pre-cooled.One.more sets of such machine may be used simultaneously according to the output.