Application Book: Heating Solutions for All Industries | Page 10
VISCOSITY CONTROL
FOOD SHORTENING MELTING
An easy way to maintain liquid shortening as it is transported through pipes
Application
Food shortening is a solid fat made of hydrogenated vegetable
oils. It is widely used in many bakeries and food production
facilities as a cooking ingredient. It is commonly used for making
breads, cookies, cakes, pies, pastries, and much more. It is often
provided to high production commercial bakeries in a solid bulk
form contained in bag-in-box containers. At room temperature,
the shortening is a solid and difficult to process through pipe and
tube systems on production lines. At an elevated temperature the
shortening softens therefore reducing its viscosity and allowing it
to flow efficiently and pass through production lines. Keeping the
shortening warm through the production process is a critical step
to ensure the shortening doesn’t solidify and cause blockages and
costly downtime.
Solution
Install BriskHeat BS0 silicone rubber heating tapes onto pipe and
tubing systems that transfer food shortenings. These tapes provide
the necessary heat to maintain a reliable temperature needed to
prevent the shortening from solidifying. They are extremely flexible
to easily wrap around small diameter pipes and tubes. The heating
element is encapsulated within a highly flexible silicone rubber,
which increases its durability and makes it suitable for use in food-
service environment. The tapes are connected to a temperature
controller used to program and monitor heat output. BS0 tapes
are an ideal solution for keeping the shortening liquefied and
production lines operational.
Viscosity control applications such as melting shortening do not
require tight temperature control. TD101 thermostats and TS0991
Bulb and Capillary controllers are low cost options for use with
heating tapes and silicone heaters. TC4X Digital temperature
controllers can be used in outdoor as well as indoor applications.
Note: The storage vessel/tank that attaches to the transfer pipe
system may also need to be heated to initially melt the shortening.
SRL silicone heaters are perfect for this application. One heater or
a series of heaters can be attached to the outside of the tank to
provide the necessary heat. Silicone heaters are thin, flexible, and
durable heaters that are easily applied using an adhesive backing.
Alternate Solution
Some melting operations such as blending chocolates, may be
more temperature sensitive than others. Cloth heating jackets
used with BriskHeat’s
modules couple superior
temperature uniformity with easy-to-use accurate PID control
technology. Modules can be used to control other heaters such as
BSO tapes.
Lynx
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TEMPERATURE
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LYNX
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Lynx
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TC4X-2
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TS0991
Industries Types of Users
Food Production
and Manufacturing
Food Processing
Food Service Production Manager
Maintenance Manager
Design Engineer
Toll Free: 800-848-7673 | Phone: 614-294-3376 | BriskHeat.com | Email: [email protected] | Fax: 614-294-3807
© BriskHeat Corporation. All Rights Reserved. 20-01