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Tray Dryer Machine
Introduction
The
tray dryer is a conventional drying machine, suitable for dying of
powders, granules and similar other materials.
Description
The
material is loaded into trays which are placed inside the main
chamber. The drying takes place by forced air circulation with the
help of blowers provided at the side. The air inside the chamber is
heated by tubular air heaters provided at both the sides of the main
chamber. The other forms of heating media are steam and thermic
fluid. An electrical panel is provided for controlling the various
parameters of the dryer. The dryer is provided with a rack system for
loading of the trays one above the other. The material is loaded into
the trays provided separately and placed inside the racks provided. A
trolley is provided in case of larger dryers for loading and
unloading of the trays. The drying takes place by for forced
circulation of the air inside the chamber with the help of the fan
(blower) provided at one side. The moist air can be exhausted from
the dampers on top of the dryer and fresh air is drawn in through the
inlet at the bottom side of the dryer. The inlet is provided with
suitable air filter to have clean dust free air into the chamber. The
required temperature inside the dryer can be set in the digital
temperature indicator cum controller provided in the panel. This
helps maintain the temperature inside the chamber constant with a
variation of 2-3 degree, above and below the set point. The
complete dryer is provided with glass wool / ceramic wool insulation
to minimize heat loss.
Salient
Features
- The
dryer due to its closed design reaches the preset temperature fast.
- Products
requiring higher drying temperatures (upto 300 Deg. C) can easily be
dried in the tray dryer.
- Specially
designed blower facilitates in even distribution of the hot air
inside the chamber.
- The
ceramic / glass wool insulation prevents heat loss from inside the
chamber.
Technical
Specifications
|
Size
|
12
T
|
24
T
|
48
T
|
96
T
|
|
No.
of Trays
|
12
|
24
|
48
|
96
|
|
Motor
- Blower (HP)
|
0.25
|
0.5
|
1.0
|
1.0
x 2 Nos.
|
|
Electrical
Heater (k.w.)
|
|
|
|
|
|
-
upto 100ºC
|
3
|
6
|
9
|
15
|
|
-
upto 200ºC
|
6
|
9
|
15
|
21
|
|
-
upto 300ºC
|
9
|
12
|
21
|
27
|
|
No
of Doors
|
1
|
1
|
1
|
2
|
|
