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Equipment Included in Scalding & Plucking
Equipment | Suitability |
Scalding Machine | All scales; multiple stirring type options |
Scalding & Plucking Integrated Machine | Small and medium-scale operations; space-saving design |
Cylinder Plucking Machine | Small-scale operations and market slaughter points |
Vertical Plucking Machine | Medium and large-scale operations |
How Scalding Works
The scalding machine is used before plucking to denature the protein of the hair root and hair follicle, making feathers easy to separate from the skin. Water temperature is controlled at 58–62°C, and scalding time is 45–90 seconds. Both parameters are adjustable based on bird type and production requirements.
Equipment is available in mechanical stirring, air flow stirring and compound stirring types. An automatic temperature control device and stirring system ensure stable and uniform water temperature throughout the tank. The tank body is made of stainless steel with a heat insulation layer.
Plucking Solutions for Every Scale
After scalding, feathers are removed by high-speed plucking equipment. Henger offers three configurations to match different operational scales:
The **Scalding & Plucking Integrated Machine** combines both functions in a single compact unit — ideal for small and medium operations where workshop space is limited. The **Cylinder Plucking Machine** uses a rotating bottom disc with rubber plucking fingers, suitable for small-scale and market slaughter points. The **Vertical Plucking Machine** features adjustable plucking box bodies with 2–3 rows of finger discs — designed for medium and large-scale operations with higher throughput demands.
FAQ
What temperature and time are used for scalding chickens?
Water temperature is typically maintained at 58–62°C, and scalding time is 45–90 seconds. Both parameters can be adjusted based on bird type, breed and specific processing requirements to achieve optimal feather loosening without damaging the carcass skin.
What is the typical feather removal rate of Henger plucking equipment?
Equipment is designed for thorough feather removal across the entire carcass. The actual removal rate is influenced by scalding quality, bird type and bird size — proper scalding temperature and time are the key factors for optimal plucking results.
What types of plucking machines does Henger offer?
Henger offers a Cylinder Plucking Machine suitable for small-scale operations and market slaughter points, a Vertical Plucking Machine designed for medium and large-scale operations, and a Scalding & Plucking Integrated Machine that combines both functions in a compact, space-saving unit for small and medium-scale facilities.
