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PIG

STUNNING

 

SCALDING PROCESSES

 

DEHAIRING

 

FINAL TREATMENT

 

WORKPLACE EQUIPMENT AND ACCESSORIES

 

Scalding Process
BANSS scalding process achieves the highest scalding quality with the use of efficient technology.

Vertical condensation scalding process

Pig
Scalding is carried out with 60°C (140°F) warm humid air instead of water.
The scalding equipment is constructed in a sandwichconstruction style and insulated. There is a fully accessible stainless steel tank located at the bottom of the scalding tunnel. Air deflector plates are installed on the interior walls. Fans are aspirating the air in the upper part of the tunnel and circulate this air in exterior channels. During this operation the air is moistened and heated
by water vapor. The fans blow the heated air through the lower part back to the scalding tunnel.
The air deflector plates push the heated air onto the carcasses where water vapor condenses which creates the scalding effect. To avoid any risk of corrosion in the scalding tunnel, the conveying system has been installed outside of the scalding tunnel; based on a patent registered design. The looped chains for the carcasses are introduced through a slot in the celling of the scalding channel that is sealed with brushes. There are insulated doors allowing access to the tunnel. Proven and reliable control units perform the process and the automatic temperature control.

Vertical condensation scalding tunnel

Highlights

  • Modular design
  • Space saving arrangement
  • Easy cleaning with smooth inner
    and outer surfaces
  • Conveyor system outside
    the scalding room
  • Optimal hygiene
  • High degree of efficiency
  • Low operating costs and maintenance
Capacity
60 - 1200 pigs/hr
Pig
Pig

Self-supporting execution on a floor pedestal with housed transition
into the continuous dehairing machine CDM

Equipment is suspended in order to achieve high hygiene standards

Vertical water scalding process

Pig
During the circulation process, in a closed and well insulated scalding tunnel, water with a temperature of approximately 60°C (140°C) is sprayed out of special nozzles
to the free hanging carcass. High-capacity pumps evacuate water out of a steam heated "in the tunnel" integrated industrial water tank into the spray system.
The system can be supplied with heat exchangers. The sandwich constructed scalding tunnel with double doors serves
as a lock gate at the entry and exit points.
This allows for optimal insulation. Proven and reliable control units perform the process and the automatic temperature control.

Vertical water scalding tunnel

Horizontal water scalding in a paddle wheel tank
or scalding tank

Pig
Depending on the capacity, 1 - 2 pigs
or 1 sow from the debleeding- and/or deshackling conveyor are deposited on a rake in the paddle wheel tank. Scalding bath can be heated with an optional heat exchanger.
Pig

Horizontal scalding tank

Paddle wheel scalding tank


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