Scalding Machine

Poultry Scalding Machine

The Scalding Machine is designed to prepare processed poultry for efficient feather removal by treating the carcass with controlled-temperature water. It provides a consistent scalding environment and forms an important stage between slaughtering and defeathering in commercial poultry-processing operations.

Poultry Carcass Entry System

The entry section receives processed poultry from the slaughtering or bleeding stage and guides the birds into the scalding tank in an organized manner.

Scalding Tank

The tank contains heated water through which poultry carcasses pass during the scalding process. Its construction is designed for continuous processing and easy cleaning.

Water Heating System

A heating arrangement maintains the required water temperature for the scalding operation. The heating method can vary according to the machine configuration and plant requirements.

Water Circulation System

A circulation system can be incorporated to maintain more uniform water temperature throughout the tank. Continuous circulation also helps provide consistent exposure around the carcasses.

Temperature Control

Temperature sensors and control components can monitor and regulate the water temperature. Controlled temperature helps maintain consistent scalding conditions before defeathering.

Conveyor System

A conveyor or overhead hanging arrangement transports poultry carcasses through the scalding tank at a controlled rate. The conveying speed can be coordinated with the processing line.

Water Level Control

The tank can incorporate a controlled water-level arrangement to maintain suitable operating conditions during continuous processing.

Working Principle

Processed poultry carcasses enter the scalding tank through the feeding section and are exposed to heated water for a controlled period. The combination of water temperature and exposure time softens the feather follicles.

After completing the scalding stage, the carcasses leave the tank and proceed to the defeathering machine, where feathers can be removed more efficiently.

Main Applications

• Commercial poultry slaughterhouses

• Broiler processing plants

• Chicken processing facilities

• Poultry meat-processing units

• Integrated poultry processing lines

• Small and large-scale poultry processing facilities

• Food-processing industries

• Chicken defeathering lines

Key Features

• Controlled poultry scalding

• Heated-water processing

• Temperature-control capability

• Continuous carcass movement

• Water circulation options

• Adjustable processing conditions

• Stainless-steel construction options

• Integration with defeathering machines

• Easy cleaning and sanitation

• Suitable for commercial poultry-processing lines

Construction Details

The Scalding Machine consists of a stainless-steel scalding tank, heating system, water-circulation arrangement, temperature-control components and carcass conveying system. The tank can be integrated directly with slaughtering and defeathering equipment to create a continuous poultry-processing line.

Its configuration can be adapted according to processing capacity, bird size and required plant layout.

Maintenance Requirements

• Drain and clean the scalding tank regularly.

• Remove feathers and processing residues from the water system.

• Inspect heating elements or heating equipment.

• Check temperature sensors and control components.

• Clean water-circulation lines and pumps.

• Inspect conveyor hooks, chains and drive components.

• Check water-level and drainage arrangements.

• Inspect electrical connections and control panels.

• Sanitize all food-contact surfaces according to appropriate processing procedures.

Safety Features

The machine should incorporate suitable guarding around conveyors, drive mechanisms and other moving components. Heating surfaces and hot-water areas should have appropriate protection to reduce burn hazards. Temperature controls, secure electrical connections and emergency-stop provisions should be maintained according to the machine configuration. The equipment should be isolated before cleaning, draining or maintenance operations.