Meat Processing and abattoirs
CARCASS WASHING
Spray technology can help automate the cleaning and chilling of meat carcasses in abattoirs, ensuring the weight retention and reducing cleaning times for carcasses and for cool rooms.
Carcass washing is a critical step in the meat preparation process. It ensures the meat is clean and ready for further processing. Reducing contamination is crucial for extended shelf life and recent studies have proven that hot water is the most effective way to do this without chemicals.
The AutoJet Carcass Washing Spray System is designed to thoroughly wash carcasses and remove blood, bone fragments, hair, wool and faecal matter. The system uses ShowerBLAST spray nozzles mounted onto spray bars to provide complete coverage and a consistent spray pattern across the carcass surface. While these nozzles are ideal for beef, FullJet spray nozzles are recommended for lamb.
The ShowerBLAST spray nozzles are especially efficient for spraying hot water, as the solid stream spray patterns reduce air atomisation and result in effective heat transfer of the water. The system connects to existing hot water lines however if no line is available, our AutoJet team can design a solution that allows for the water to be heated externally. The recommended water temperature for a safe and effective wash is 75°C - 95°C. Using an operating pressure of 1 bar is ideal as it reduces water use and eliminates potential striping issues that may arise when operating at a higher pressure.
A major benefit of using the AutoJet Carcass Washing Spray System, is its ability to control the spray cycles and spraying duration. Often times, meat processing plants will have water continuously running as the carcasses go through the wash, using unnecessary amounts of water. This system allows for spraying to begin once carcasses have entered the wash and cease as they leave, thus reducing water consumption.
