sottovuoto vacuum dryer - officine di cartigliano · 50 years of experience and technology in the...
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Sottovuoto
Vacuum Dryer
An added value to your product:
it’s not only a mission, it’s our passion.
drying is our passionuniform and natural
www.cartigliano.com
50 years of experience
and technology in the drying field
Cartigliano Vacuum Dryer combines:
- High technology
- Maximum productivity at lowest temperatures
- Extremely short working cycles
- Low energy consumption
Leather drying process in the Vacuum Dryer represents a delicate and fundamental
phase. Leather must be dried from the wet stage and thanks to this process, definitive
aesthetic, dimensioning and flatness characteristics are enhanced.
Advantages of low temperature drying technique:
➥ Deep and uniform drying of leather
➥ Extremely short working cycles
➥ Minimum loss of area
➥ Constant residual moisture in all the leather’s surface
➥ Only water is extracted from the leather. All retanning and colorants products
are not subject to migration
➥ Quality grain upgrading
A-CNSA Complete New Story
· New Cartigliano vacuum dryer mod. “a-CNS”: an extremely
compact unit, less floor space needed than any other traditional plant
(- 40% floor space required, - 30% number of tables).
· Minimum pressure drop along the pipeline of vacuum circuit delivers
an increase of capacity and efficiency of vacuum group.
· Extremely reduced pumpdown times of each tables.
· New generation cartigliano vacuum pump.
· High efficiency: + 37% drying capacity.
· Minimum electrical consumption (- 38% respect to the previous
model), thanks to the optimization of rotor structure and to the
innovative design of integrated electrical motor, ie2 efficiency,
controlled by inverter.
· Vacuum system capacity 3 times higher respect new turbo model.
· Highest reliability: integrated protection function via temperature,
exhaust pressure and current consumption.
· Low noise level.
· Vacuum pump connected directly to the cartigliano roots to
increase suction capacity, high performing system, completely new
and innovative, maximum efficiency in short cycle operation
thanks to a special integrated by-pass channel with a newly
developed control-flap.
· N. 1 high efficiency cleaning cyclone with automatic discharge
valve, to preserve vacuum pump from any possible residual and
to increase efficiency.
· Anti-acid material vacuum pipes more resistant and more flexible.
· Condensers: new condensers’ configuration, for optimization of
evaporated water flow.
· Condensate discharge duct: no more re-evaporation.
The Freezing Drying
Thanks to the lowest drying Temperature, the new Cartigliano a-CNS
Vacuum Dryer introduces a new Drying frontier, that permits a very deep
and natural drying and grants a perfect thermo-fixation of the fibres
without the normalknown shrinkage of the area.
Being the leather a natural product, as our skin, we have realized that
duringall drying treatments the leather must never exceed 37°C. Only
this way, we respect and enhance the natural quality of the leather, wi-
thout ruining it.
The leather is almost completely dried at around 20% residual moisture.
The leather perfectly thermo-fixed into the a-CNS will not tend to shrink
anymore, nor during the following drying/conditioning stages but it
remains full, round and soft.
» Practically NO MORE LOSS of area during drying
» Fullness and roundness
» Perfect lubrication of the fibres, without any fat
or colour migration at all.
CSNew Technology
High Capacity DRY Screw Vacuum Pump with integrated High Vacuum
Roots and exclusive Built-in Safety Flap Valve. Quick release flange
connection on vacuum main duct, for easy inspection.
Over size colour Touch Screen. High Vacuum Group Capacity.
Patented 1000 m3/h. Optimized combination of Dry Screw Pump and
Roots for a constant efficiency from 1000 to 1 mbar (absolute pressure).
Total Control of Vacuum Group efficiency
· Electric absorption
· Screw Pump’s speed
· Star-up and shut-down procedure
· Vacuum pumps temperature
· Cooling water temperature
· Periodical Lubrication
Automatic Screw Pump lubrication and electric control of lubricant level.
High efficiency water traps and cleaning cyclones with automatic
water discharge.
Energy Saving Reduced Electric power of Vacuum Group 50/60 hz 12kW.
IE2 Efficiency electric motor. Reduced thermal power required, due to
higher vacuum efficiency.
Environment Impact No oil emission in atmosphere. No oil drop on the floor.
Vacking
During these years Cartigliano has developed a new type of
Vacuum dryers called: Vacking
This machine is the synthesis of Cartigliano technology. Efficiency and
simplicity is the key of this machine that can work with extremes
environments conditions without any problem for a long time.
We realized a machine that joint the exigency of our customers to buy
a vacuum dryer with the maximum of quality and performance that only
a Cartigliano machine can afford. The Vacking is equipped with different
vacuum pump circuit, able dry uniformly and constantly also heavy duty
leathers.
This machine is available in three models:
Type A: · Water liquid ring vacuum pump
· Simple and strong
Type B: New technology
· High performance and efficiency new dry vacuum pump circuit.
High Capacity DRY Screw Vacuum Pump.
High Vacuum Capacity 650 m3/h.
· Electric absorption
· Screw Pump’s speed
· Star-up and shut-down procedure
· Vacuum pumps temperature
· Cooling water temperature
· Periodical Lubrication
Automatic Screw Pump lubrication and electric control of
lubricant level
· High efficiency water traps and cleaning cyclones with automatic
water discharge
Energy Saving
· Reduced Electric power of Vacuum 50/60 Hz 10 kW
· E2 Efficiency electric motor
· Reduced thermal power required, due to higher vacuum efficiency
Environment impact
No oil emission in atmosphere. No oil drop on the floor.
Type C: · Special oil liquid ring vacuum pump cooled by air heat exchanger
High speed and constant efficiency of the vacuum level a classic of
our tradition
A-CNS
Main models and sizes A B C
SV6 a-CNS 70 x 34 mm 4850 10850 3850
SV6 a-CNS 70 x 32 mm 4850 10850 3650
SV6 a-CNS 70 x 30 mm 4850 10850 3450
SV5 a-CNS 70 x 34 mm 4420 10850 3850
SV5 a-CNS 70 x 32 mm 4420 10850 3650
SV5 a-CNS 70 x 30 mm 4420 10850 3450
SV4 a-CNS 70 x 32 mm 3990 10850 3650
SV4 a-CNS 70 x 30 mm 3990 10850 3450
SV4 a-CNS 60 x 28 mm 3990 9850 3250
Technical Data
CB
A
CS
Vacking
Cartigliano R&D Department A unique place where you can process your
leather with our innovative systems.
An added value to your product:it’s not only a mission, it’s our passion.
www.cartigliano.com
Officine di Cartigliano S.p.A.
36050 Cartigliano (VI) Italy
Via S. Giuseppe, 2
Tel. +39 0424.592.526 r.a.
Fax +39 0424.598.035
odc@cartigliano.com
www.cartigliano.com
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