PET Food Processing - March 2020 - 59
hydration and heating are the more consistent of a result
can be planned for and achieved," Martinez-Kawas says.
"Without a preconditioner, the attainable rates would be
as much as 15 to 20% lower and thus margins would be
much less."
Beyond the process benefits on product quality, the
material going into the extruder from a preconditioner
is already moist and therefore less abrasive, reducing
wear on the extruder parts, Lavocat says. "Variablespeed devices make it possible to adjust the residence
time as required and thus adapt the equipment to different types of recipes," Lovacat adds. "The efficient precooking enables a reduction of the shear and the torque
used in the extruder, which also is beneficial in reducing
the wear of the screws and barrels."
Realizing the full benefit of a preconditioner for the
wide variety of formulas required in today's pet food
market can take some fine tuning. The target temperature for the product leaving the preconditioner and the
desired moisture content depends heavily on each recipe
and the type of kibble being produced.
"The best way to evaluate [a preconditioner] is to
test it associated with an extruder in real conditions,"
Lavocat says. "To operate a preconditioner at maximum
efficiency, the right balance between mixing/agitation,
residence time, filling ratio and thermal energy has to
be found." Lavocat reiterates that preconditioners are an
important piece of equipment for the pet food extrusion
process. "A fine and efficient optimization of the preconditioning operating conditions requires some time and
effort but is well worth the benefits it can bring to the
process and product quality," he says.
PFP
The first criteria a preconditioner must meet
is the ability to maximize
mixing, heating and
hydration uniformly.
Wenger Manufacturing, Inc.
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PET Food Processing - March 2020
Table of Contents for the Digital Edition of PET Food Processing - March 2020
PET Food Processing - March 2020
Contents
OFF THE LEASH - Dearth of data
TRENDS - Pets vs. planet
PLANT PROFILE - Recognized as Champions
FOOD SAFETY - Plan, test, improve, repeat
REGULATORY - Building on success
INGREDIENTS - Balanced benefits
FORMULATION - Understanding palatability
EQUIPMENT - Eye on dry
EQUIPMENT - Key to kibble control
OPERATIONS - 21st century pest control
PACKAGING - The singles scene
BEST IN SHOW
PATENTS TO PONDER
EVENTS
CLASSIFIED ADVERTISING
AD INDEX
SIT, STAY, READ
PET Food Processing - March 2020 - PET Food Processing - March 2020
PET Food Processing - March 2020 - PET Food Processing - March 2020
PET Food Processing - March 2020 - 2
PET Food Processing - March 2020 - 3
PET Food Processing - March 2020 - 4
PET Food Processing - March 2020 - Contents
PET Food Processing - March 2020 - OFF THE LEASH - Dearth of data
PET Food Processing - March 2020 - 7
PET Food Processing - March 2020 - 8
PET Food Processing - March 2020 - TRENDS - Pets vs. planet
PET Food Processing - March 2020 - 10
PET Food Processing - March 2020 - 11
PET Food Processing - March 2020 - 12
PET Food Processing - March 2020 - 13
PET Food Processing - March 2020 - 14
PET Food Processing - March 2020 - 15
PET Food Processing - March 2020 - PLANT PROFILE - Recognized as Champions
PET Food Processing - March 2020 - 17
PET Food Processing - March 2020 - 18
PET Food Processing - March 2020 - 19
PET Food Processing - March 2020 - 20
PET Food Processing - March 2020 - 21
PET Food Processing - March 2020 - 22
PET Food Processing - March 2020 - 23
PET Food Processing - March 2020 - 24
PET Food Processing - March 2020 - 25
PET Food Processing - March 2020 - 26
PET Food Processing - March 2020 - FOOD SAFETY - Plan, test, improve, repeat
PET Food Processing - March 2020 - 28
PET Food Processing - March 2020 - 29
PET Food Processing - March 2020 - 30
PET Food Processing - March 2020 - 31
PET Food Processing - March 2020 - 32
PET Food Processing - March 2020 - REGULATORY - Building on success
PET Food Processing - March 2020 - 34
PET Food Processing - March 2020 - 35
PET Food Processing - March 2020 - 36
PET Food Processing - March 2020 - INGREDIENTS - Balanced benefits
PET Food Processing - March 2020 - 38
PET Food Processing - March 2020 - 39
PET Food Processing - March 2020 - 40
PET Food Processing - March 2020 - 41
PET Food Processing - March 2020 - 42
PET Food Processing - March 2020 - FORMULATION - Understanding palatability
PET Food Processing - March 2020 - 44
PET Food Processing - March 2020 - 45
PET Food Processing - March 2020 - 46
PET Food Processing - March 2020 - 47
PET Food Processing - March 2020 - 48
PET Food Processing - March 2020 - EQUIPMENT - Eye on dry
PET Food Processing - March 2020 - 50
PET Food Processing - March 2020 - 51
PET Food Processing - March 2020 - 52
PET Food Processing - March 2020 - 53
PET Food Processing - March 2020 - 54
PET Food Processing - March 2020 - 55
PET Food Processing - March 2020 - 56
PET Food Processing - March 2020 - EQUIPMENT - Key to kibble control
PET Food Processing - March 2020 - 58
PET Food Processing - March 2020 - 59
PET Food Processing - March 2020 - 60
PET Food Processing - March 2020 - OPERATIONS - 21st century pest control
PET Food Processing - March 2020 - 62
PET Food Processing - March 2020 - 63
PET Food Processing - March 2020 - 64
PET Food Processing - March 2020 - 65
PET Food Processing - March 2020 - 66
PET Food Processing - March 2020 - PACKAGING - The singles scene
PET Food Processing - March 2020 - 68
PET Food Processing - March 2020 - 69
PET Food Processing - March 2020 - 70
PET Food Processing - March 2020 - 71
PET Food Processing - March 2020 - 72
PET Food Processing - March 2020 - 73
PET Food Processing - March 2020 - BEST IN SHOW
PET Food Processing - March 2020 - 75
PET Food Processing - March 2020 - PATENTS TO PONDER
PET Food Processing - March 2020 - 77
PET Food Processing - March 2020 - 78
PET Food Processing - March 2020 - EVENTS
PET Food Processing - March 2020 - CLASSIFIED ADVERTISING
PET Food Processing - March 2020 - AD INDEX
PET Food Processing - March 2020 - SIT, STAY, READ
PET Food Processing - March 2020 - 83
PET Food Processing - March 2020 - 84
https://www.nxtbook.com/sosland/pfp/pet-food-processing-november-2024
https://www.nxtbook.com/sosland/pfp/pet-food-processing-september-2024
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-july-2024
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-may-2024
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-march-2024
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-january-2024
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-november-2023
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-september-2023
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-july-2023
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-may-2023
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-march-2023
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-december-2022
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https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-september-2022
https://digital.petfoodprocessing.net/sosland/pfp/-pet-food-processing-june-2022
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-march-2022
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-december-2021
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-october-2021
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-september-2021
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-june-2021
https://digital.petfoodprocessing.net/sosland/pfp/pet-food-processing-march-2021
https://digital.petfoodprocessing.net/sosland/pfp/2020_12_01
https://digital.petfoodprocessing.net/sosland/pfp/2020_10_01
https://digital.petfoodprocessing.net/sosland/pfp/2020_09_01
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https://digital.petfoodprocessing.net/sosland/pfp/2019_12_01
https://digital.petfoodprocessing.net/sosland/pfp/2019_10_01
https://digital.petfoodprocessing.net/sosland/pfp/2019_09_01
https://digital.petfoodprocessing.net/sosland/pfp/2019_06_01
https://digital.petfoodprocessing.net/sosland/pfp/2019_03_01
https://digital.petfoodprocessing.net/sosland/pfp/2018_12_01
https://digital.petfoodprocessing.net/sosland/pfp/2018_09_01
https://digital.petfoodprocessing.net/sosland/pfp/2018_06_01
https://digital.petfoodprocessing.net/sosland/pfp/2018_03_01
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