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About
tools
Minggu ke-7
16-April-2018
ICE
CREAM MAKER
A domestic ice cream
maker is a machine used to make small quantities of ice cream for personal consumption. Ice cream
makers may prepare the mixture by employing the hand-cranking method or by employing an electric
motor. The resulting preparation is often chilled through either
pre-cooling the machine or by employing a machine that freezes the mixture.
An ice cream maker has to simultaneously freeze the mixture while churning it so as to aerate the mixture and keep the ice crystals small. As a result, most ice creams are ready
to consume immediately. However, those containing alcohol must often be chilled further to
attain a firm consistency.
Process
Ice cream makers may prepare the mixture by employing
the hand-cranking method or by employing an electric
motor. The resulting preparation is often chilled through either
pre-cooling the machine or by employing a machine that freezes the mixture. An
ice cream maker has to simultaneously freeze the mixture while churning it so
as to aerate the mixture and keep the ice
crystals small. As a result, most ice creams are ready to consume immediately.
However, those containing alcohol must often be chilled further to attain a
firm consistency. Some machines—such as certain lower-priced countertop
models—require the resulting mixture to be frozen for additional time after
churning is complete.
HAND
MIXER
A mixer may be a handheld mechanism known as an eggbeater,
a handheld motorized beater, or a drill mixer. Stand mixers vary in size from
small counter top models for home use to large capacity commercial machines.
Stand mixers create the mixing action by rotating the mixing device vertically
(planetary mixers), or by rotating the mixing container (spiral mixers).
Mixers for the kitchen first came into use midway through
the nineteenth century; the earliest were mechanical devices. The demand from
commercial bakers for large-scale uniform mixing resulted in the development of
the electric stand mixer. Smaller counter-top stand mixers for home kitchen use
soon followed.
A mixer is a kitchen device that uses a
gear-driven mechanism to rotate a set of "beaters" in a bowl
containing the food or liquids to be prepared by mixing them.
Hand mixer
A hand mixer is a hand-held mixing
device. A handle is mounted over an enclosure containing the motor. The motor
drives the beaters which are immersed in the food to perform the mixing action.
The motor must be lightweight as it is supported by the user during use. The
user may use any suitable kitchen container to hold the ingredients while
mixing.
The electric hand-mixer was invented in 1964 by Dynamic,
sited in western France. Its products are essentially the same design it has
always produced.
MIXING
DOUGH
A dough mixer is used for household or industrial purposes. It
is used for kneading large quantities of dough. It is electrical, having timers and various controls to
suit the user's needs. Some features of dough blenders include high speed, low
speed and bowl reverse (these can be combined into a programme) and a kneading bar in the centre of the bowl.
