Municipal
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Continuing the success of ROBUSCHI ROBOX evolution series 1-2-3,
the new range of blower groups has recently been extended with the introduction
of the series 4 range, which includes blower sizes RBS 86 to 135. This series maintains
all the innovative features of the ROBOX evolution series 1-2-3
for low pressure operation.
Research and development activity involved both the components of the blower group
and all aspects of use of the group itself: this allowed the creation of new distinctive
features that make ROBOX evolution quieter, more compact, safer,
and more reliable.
The new characteristics make it possible to reduce: sustem costs
because of the smaller enclosure and optimization of the space; operating costs
thanks to its low energy consumption and elimination of all
risks of unit breakdownensured by the innovative electronic SENTINEL
monitoring system; maintenance costs thanks to easy access
to every service part for routine maintenance.
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Inlet Silencer
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Discharge silencer
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Noise enclosure
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SILENT OPERATION
ROBOX evolution is the best terms of noiseless operation in the
field of low pressure compression units, with noise rating of 6 dB(A) lower
than the previous series under all types of working condiontion.
This result has been achieved thanks to a combination of innovative components and
new design:
- Robuschi RBS Blower: blower with three lobe rotors in operation
integrated with a special device to reduce the pulsations induced by the basic operating
frequency;
- SPF inlet silencer: innovative silencer consisting of a patented
interference device that reduces the noise emissions of the unit;
- Discharge silencer: patented and extremely advanced silencer, consisting
of the combination of diffusion chambers placed in line and of resonating chambers
characterized by the absence of soundproofing material on the inside;
- Noise enclosure: new patented enclosure, in which channeling of
the exhaust and ventilation air has been optimized to reduce the noise emissions
through the air input and outlet grids.
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Simple Filter Replacement
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Immediate view of oil level
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Easy Oil Change
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Easy Accessability
ROBOX evolution due to its unique design and the careful arrangement
of its elements, makes it possible to perform maintenance even more easily thanks
to:
- Simplified access: all operations of maintenance are performed
from the front, by removing the front panel (ES 1-2-3) or front panels (ES 4) and/or
opening the top panel supported by gas springs (E 1-2-3);
- Easy filter replacement: by simply opening the top panel on the
(ES 1-2-3) or by removing front panels (ES 4)
- Clear oil level inspection: the presence of two inspection bubbles
makes it possible to check directly from the front panel;
- Simple oil change: two pipes on the wall of the booth, accessible
through the front panel, permit both draining of the exhaust lubricant and filling;
- Automatic belt tightening: a swinging suspension device on the
motor automatically maintains correct tension of the belts at all times, thereby
reducing wear on the bearings and thus reducing overall maintenance costs;
- Simple belt replacement: can be done from the front of the assembly,
simply by removing the panel thanks to the automatic belt tightening device, without
using any other tools.
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Monitored Operation
ROBOX evolution is designed for installation of the new electronic
monitoring system SENTINEL, which provides effective safeguards
for the blower package and the entire investment.
SENTINEL:
- Prevents any damage: in case any malfunction occurs it activates
a pre-alarm signal and, if the normal values are not restored, it provides a trip
signal to ensure that no damage is caused to the blower;
- Facilities maintenance operations: by constantly monitoring the
oil level and belt wearing;
- Reduces system downtime to a minimum: makes it possible to identify
and promptly eliminate the causes of possible mamlfunction by signaling any values
outside of the normal operation.
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Operating parameters that are monitored:
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- Direction of rotation of blower;
- Blower speed;
- Inlet pressure;
- Delivery pressure;
- Inlet temperature;
- Delivery temperature;
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- Oil Temperature in casing on motor side;
- Oil Temperature in casing on gearbox side;
- Temperature inside sound enclosure;
- Oil Level in casing on motor side;
- Oil Level in casing on gearbox side.
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Elctronic Monitoring System
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Compact Construction
ROBOX evolution, thanks to the careful arrangement of all its internal
elements, results in a compact design required less floor space.
All maintenance operations are carried out from the front or top. So it is possible
to assemble several ROBOX evolution units side by side.
This reduces the amount of compressor room floor space needed, resulting in lower
housing and construction costs.
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Operating Data
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ROBOX |
OPERATION |
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MAX PRESSURE DATA |
MAX VACUUM DATA |
ROBOX
Size |
Blower
Size |
Pressure |
Capacity |
Motor |
Noise |
Pressure |
Capacity |
Motor |
Noise |
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PSI |
CFM |
BHP |
dB(A) |
PSI |
CFM |
BHP |
dB(A) |
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1 |
ES 15 |
13 |
140 |
15 |
<70 |
15 |
140 |
15 |
<70 |
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ES 25 |
10 |
190 |
70 |
15 |
180 |
<70 |
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2 |
ES 35 |
15 |
285 |
30 |
73 |
15 |
285 |
25 |
70 |
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ES 45 |
15 |
410 |
40 |
76 |
15 |
410 |
73 |
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ES 46 |
10 |
640 |
75 |
15 |
620 |
40 |
72 |
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ES 55 |
15 |
595 |
60 |
76 |
15 |
595 |
73 |
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ES 65 |
15 |
630 |
77 |
15 |
795 |
60 |
74 |
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3 |
ES 65 |
15 |
810 |
75 |
78 |
* |
* |
60 |
* |
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ES 66 |
10 |
1150 |
79 |
15 |
1090 |
73 |
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ES 75 |
15 |
940 |
100 |
76 |
15 |
935 |
76 |
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ES 85 |
15 |
1680 |
120 |
77 |
15 |
1370 |
75 |
74 |
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ES 86 |
10 |
1390 |
100 |
77 |
15 |
1765 |
100 |
78 |
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ES 95 |
15 |
1525 |
125 |
78 |
15 |
1525 |
75 |
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4 |
ES 86 |
10 |
1825 |
125 |
76 |
* |
* |
100 |
* |
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ES 105 |
15 |
1980 |
200 |
78 |
15 |
1980 |
76 |
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ES 106 |
10 |
2770 |
79 |
15 |
2648 |
150 |
78 |
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ES 115 |
15 |
2370 |
250 |
77 |
15 |
2370 |
125 |
76 |
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ES 125 |
15 |
3050 |
300 |
79 |
15 |
3050 |
150 |
78 |
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ES 126 |
10 |
3120 |
250 |
78 |
15 |
4237 |
250 |
77 |
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ES 135 |
15 |
3180 |
300 |
79 |
15 |
3180 |
150 |
76 |
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5 |
Capacity up to 6180 CFM - Robox evolution will be ready soon. Currently the
size Robox S is available |
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