Chicago Dryer Edge MAXX, Instruction Manual

Page: 91 / 288

Edge Maxx Operating Principles
5-15
Air Reservoir
A crossbeam running down the center of the
machine (Figure 5-10, B) is sealed and used as an
air reservoir. This holds a supply of compressed
air for use in various parts of the machine as
required.
Air Valves/Air Valve Solenoids
The machine uses a number of air valves
which are actuated electronically by signals
from the I/O control panel. These valves (Figure
5-10, C) and solenoids (D) control the flow of
compressed air to the various air cylinders and
air bars incorporated into the unit.
Air Cylinders
The machine has a number of air cylinders
(Figure 5-11), which are use compressed air to
create a mechanical movement.
Flow Controls
Flow controls (Figure 5-12) work similar to
regulators or the check valves used on many air
cylinders. They control the pressure and rate of
air flow to a device or air outlet.
Air Bars
The air bars (Figure 5-13) use compressed air
to help create a smooth laydown of pieces onto
the discharge conveyor.
Pneumatic Clutch/Brake
A pneumatically-controlled clutch/brake
(Figure 5-14) is used to control positioning of
the flatwork so that it can be properly grabbed
by the transfer clamps.
Figure 5-14: The pneumatic clutch/brake controls
positioning of flatwork in the rolls.
Figure 5-13: The air bar helps position flatwork on
the discharge conveyor ribbons.
Figure 5-11: Air cylinders provide mechanical
movement.
Figure 5-12: Flow controls are similar to regulators
or checkvalves.
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