DRY AIR TYPE
This compressor is
recommended for use in plants engaging in sand
blasting and other operations requiring a
low-humidity environment.
The compressor supplies high-temperature dry
air by eliminating oil residue by means of an
oil separator. Coagulation and separation of
the moisture from the compressed air is done
by a drain separator that eliminates the
separated moisture and reheats the compressed
air with an after-warmer |
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A
superior level of performance – DIS series
portable screw compressors
Expanding the range and performance of the DENYO
DIS Series compressors
 Denyo
has expanded its standard range of DIS series
portable screw compressors to include a high
pressure type and air type compressors. These new
units increase power rang from regular to high
pressure, and from small to large air delivery, in
order to meet increasingly stringent requirements
for air power. Based on advanced technology
developed by Denyo, DIS series compressors are
designed for greater fule efficiency, lower noise,
safer operation, and easier handling.
Highly reliable and durable
The advance design of the non-friction, twin-screw
airends enables the DIS series compressors to
generate consistently steady streams of air. The
special bearings incorporated into the airends are
carefully selected for use with twin screws and
are highly reliable and durable.
High efficiency and low fuel consumption
The engine speed control system, developed by
Denyo, incorporates a highly efficient screw that
saves fuel and improves performance to all rated
conditions, and guarantees high over all operating
efficiency from no-load to full-load conditions.
Fuel consumption has also been significantly
improved at light and medium load level.
Parking brake
is standard equipment
All 4-wheel trailer type units are equipped with
parking brakes.
Dependable low
temperature start-up
The new type airend and large battery built into
the compressors has improved start-up at low
temperatures, and a starts relief valve also makes
start-up easier.
Highly safe
from start-up to shut-off
All models are equipped with an automatic blow-off
valve that releases residual air pressure when the
compressor is shut-off. This makes restarting the
unit easier.
The DIS-275 and larger units are equipped with a
protective device which prevents the machine from
restarting accidentally due to residual air
pressure.
All air compressors can be stopped merely by
turning the engine key to the STOP position,
eliminating the need for the manual stopping
levers or buttons used on previous models.
Air bleeding
no longer necessary
The DIS-180 and smaller units are equipped with an
automatic air bleeders as standard equipment.
On DIS-275 and larger models, an emergency
shut-off device automatically stop the engine when
a special sensor in the fuel tank detects that the
fuel level has fallen below the preset limit.
After refueling the engine can be restarted with
out air bleeding.
Salt damage
virtually eliminated
DIS-500 and larger compressor models are coated
with an anti-corrosive substance that prevents
damage due to salt and moisture, and stainless
steel bolts have also been used on the exterior.
Denyo’s High standards for electrical wiring and
connector insulation have been utilized in these
new and improved machines.
Low noise
level
These small, lightweight compressors are equipped
with a unique sound proofing system. The average
value of noise at a distance of 7m in every
direction is 65-76dB(A) at rated operation. During
unloading, it is a quite level of 56-66dB(A), with
the exception of the DIS-1850.
Transportation
made easy
These light weight and compact compressors
features a one point lifting eye that makes moving
the unit at the work site quick and easy. All
compressors including trailer types are equipped
with a lifting eye.
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HIGH PRESSURE TYPE
The energy produced by this high-pressure
compressor is applicable to innovative
technologies and new machines.
This type of screw compressor display full
performance in a down-the-hole process and
large diameter boring process and can be
applied to ground-improving machines,
pneumatic lifts, and concrete-blowing
machines. The discharge pressure ranges from
1.03 Mpa to 2.4 Mpa.
The DIS-750 WS and the DIS-1070xS are equipped
with a two-stage discharge pressure selector
to meet a wide range of application
requirements. |
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Innovative Hose Reel
Denyo has developed a sturdy, lightweight and
easily attachable one-touch hose reel, which can
be mounted on top of compressors. With slight
modifications, a single storage reel can be
mounted on DIS-55~90 series models, while
DIS-130~180 units can accommodate two hose reels.
The units can also be stacked for effective
storage.
Caster & 2-Wheel Trailer
DIS-55~180 compressors can be easily moved around
work sites.
Remote control
DIS-310~980 compressors can be started and stopped
by remote control.
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Fuel Line Switching Device (3-way valve)
This device makes it possible to switch from the
compressor’s built-in tank to a line for an
auxiliary tank for extended operation.
(DIS-310~980) |
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Emergency
shut-off device standard equipment
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