The innovation introduced by Puleo S.p.A through the Infinity System is based on the idea of pressing under a protected atmosphere, without quantitative limits of inert gas, towards a more performing and advanced perspective.
The particularity behind the new concept is the capability of the Infinity press itself of drawing inert gas (namely Nitrogen) independently, through straight molecular splitting, from atmospheric air and make it available during the various processing cycles. The nitrogen captured is managed independently by the system in order to neutralize the pressing environment and to favor a fast and constant drainage of the musts, from the first stage of the press loading.
The new INFINITY system ensures unlimited availability of new nitrogen, without any need for recirculation and storage systems that could make it a vector of pollution due to unwanted parts released during pressing. The pressurized nitrogen that enters the pressing chamber for each cycle, in addition to carrying out suitable inerting, favors a continuous and greater draining compared to classic pressing systems, with excellent results in terms of yield and quality of the extracted product, while the depressurization which the same gas is subject to, by entering the processing chamber, creates the condition for an environment with decreasing temperatures.
PREXA N, being a hybrid press, as well as operating in the INFINITY SYSTEM MODE, can work in:
CLASSIC MODE (PREXA C)
Its principle of operation is based on that of pneumatic presses with closed tank. The grape must is extracted from inner draining gutters and comes out of nozzles into an external collection tray.
Results
- Notably Reduced inerting and pressing times.
- Drastic reduction of must permanence inside the press, as it is immediately extracted and separated from the marcs.
- Unlimited and integrated availability of new nitrogen, usable by the machine without the need for recycling and storage systems.
- High yield qualitative and quantitative extraction of the must thanks to the continuous pressurization of the inert gas.
| N22i | 1725 mm | 2300 mm | 3700 mm | 500x420 mm | 2200 l | 4 mq | 1300/1700 Kg | 400/5500 Kg | 5500/7600 Kg |
| N30i | 1920 mm | 2500 mm | 4450 mm | 500X420 mm | 3100 l | 4 mq | 1900/2500 Kg | 5800/7900 Kg | 8000/11000 Kg |
| N40i | 2030 mm | 2620 mm | 4650 mm | 500X420 mm | 3960 l | 4,5 mq | 2400/3200 Kg | 7500/10000 Kg | 10500/14000 Kg |
| N50i | 2030 mm | 2620 mm | 5200 mm | 600X450 mm | 4800 l | 5,5 mq | 2900/3900 Kg | 9100/12000 Kg | 12500/17000 Kg |
| N70i | 2060 mm | 2310 mm | 6400 mm | 600X450 mm | 6800 l | 8 mq | 4100/5400 Kg | 13000/17700 Kg | 18000/25000 Kg |
| N80i | 2060 mm | 2360 mm | 6400 mm | 800X580 mm | 7940 l | 9 mq | 4800/6300 Kg | 15200/20700 Kg | 21000/29200 Kg |
| N100i | 2300 mm | 2620 mm | 6700 mm | 800X580 mm | 9480 l | 10 mq | 5700/7600 Kg | 18500/25500 Kg | 26000/35000 Kg |
| N150i | 2600 mm | 2640 mm | 6700 mm | 580x800 mm | 14950 l | 12 mq | 9000/12000 Kg | 29000/42000 Kg | 43000/57000 Kg |
| N250i | 2900 mm | 2720 mm | 9900 mm | 580x800 mm | 24700 l | 17 mq | 14800/19800 Kg | 49000/75000 Kg | 77000/94000 Kg |
| N320i | 2850 mm | 2720 mm | 10100 mm | 580x800 mm | 32100 l | / | 19300/25700 Kg | 64000/100000 Kg | 101000/125000 Kg |
| N22i | |
|---|---|
| 1725 mm | |
| 2300 mm | |
| 3700 mm | |
| 500x420 mm | |
| 2200 l | |
| 4 mq | |
| 1300/1700 Kg | |
| 400/5500 Kg | |
| 5500/7600 Kg | |
| N30i | |
|---|---|
| 1920 mm | |
| 2500 mm | |
| 4450 mm | |
| 500X420 mm | |
| 3100 l | |
| 4 mq | |
| 1900/2500 Kg | |
| 5800/7900 Kg | |
| 8000/11000 Kg | |
| N40i | |
|---|---|
| 2030 mm | |
| 2620 mm | |
| 4650 mm | |
| 500X420 mm | |
| 3960 l | |
| 4,5 mq | |
| 2400/3200 Kg | |
| 7500/10000 Kg | |
| 10500/14000 Kg | |
| N50i | |
|---|---|
| 2030 mm | |
| 2620 mm | |
| 5200 mm | |
| 600X450 mm | |
| 4800 l | |
| 5,5 mq | |
| 2900/3900 Kg | |
| 9100/12000 Kg | |
| 12500/17000 Kg | |
| N70i | |
|---|---|
| 2060 mm | |
| 2310 mm | |
| 6400 mm | |
| 600X450 mm | |
| 6800 l | |
| 8 mq | |
| 4100/5400 Kg | |
| 13000/17700 Kg | |
| 18000/25000 Kg | |
| N80i | |
|---|---|
| 2060 mm | |
| 2360 mm | |
| 6400 mm | |
| 800X580 mm | |
| 7940 l | |
| 9 mq | |
| 4800/6300 Kg | |
| 15200/20700 Kg | |
| 21000/29200 Kg | |
| N100i | |
|---|---|
| 2300 mm | |
| 2620 mm | |
| 6700 mm | |
| 800X580 mm | |
| 9480 l | |
| 10 mq | |
| 5700/7600 Kg | |
| 18500/25500 Kg | |
| 26000/35000 Kg | |
| N150i | |
|---|---|
| 2600 mm | |
| 2640 mm | |
| 6700 mm | |
| 580x800 mm | |
| 14950 l | |
| 12 mq | |
| 9000/12000 Kg | |
| 29000/42000 Kg | |
| 43000/57000 Kg | |
| N250i | |
|---|---|
| 2900 mm | |
| 2720 mm | |
| 9900 mm | |
| 580x800 mm | |
| 24700 l | |
| 17 mq | |
| 14800/19800 Kg | |
| 49000/75000 Kg | |
| 77000/94000 Kg | |
| N320i | |
|---|---|
| 2850 mm | |
| 2720 mm | |
| 10100 mm | |
| 580x800 mm | |
| 32100 l | |
| / | |
| 19300/25700 Kg | |
| 64000/100000 Kg | |
| 101000/125000 Kg | |
- Effective filling through wide loading/unloading hermetic door.
- Structure entirely made of AISI 304 stainless steel.
- Primary hermetic must reception tray with inspection hatch.
- Secondary must reception tray on wheels with floating level system.
- Overloading device.
- Axial loading with pneumatic valve.
- Easy Way replacement system for a quick and simple maintenance of the membrane.
- “User Friendly” interface with colour touch screen.
- “Crémant” sequential pressing program with pre-loaded formula according to the oenological “french techniques”.
- 14 totally customizable pressing programs.
- Dual control system: automatic (PLC) / manual.
- Impeller pump on board.
- Automated washing system through water recirculation.
- Automatic inerting of the tank, with gas release.
- Inerting of primary must tray.
- Automated marcs unloading.
- Quadro di comando remotato su piedistallo.
- Rialzi per basamento pressa.
- Ampia/doppia porta pneumatica.
- Selezione mosti a due vie con valvole pneumatiche.
- Fascia di refrigerazione.
- Assistenza remota.
- Membrana in poliuretano.
Notably reduced inerting and pressing times
The pressurized nitrogen that enters the pressing chamber for each cycle, in addition to carrying out suitable inerting, favors a continuous and greater draining with excellent results in terms of yield and quality of the extracted product.
Drastic reduction of must permanence inside the press
The grape must is immediately extracted and separated from marcs.
Automated washing system
The fully automated washing system of draining gutters through water recirculation allows an accurate and fast cleaning of all those parts that get in touch with the must and prevents water wastage: upon starting it, the Press automatically rations the strictly necessary amount of water, while the pump on board lets the water recirculate through the circuit for the set time. At the end of the process waste-water is discharged.
UNLIMITED availability of new nitrogen
New nitrogen, up to 99,9% pure, always available without the need for recycling and storage systems.
Automatic pressing cycle
This device allows automation of the pressing cycles, ensuring an excellent quality product and a shorter pressing time by customizing the cycles in real-time mode.
Crémant pressing program
“Crémant” sequential pressing program with pre-loaded recipe complying with existing regulations.
Membrane fixing system
This device allows quick assembly/disassembly without additional stress, thus making the membrane’s life longer.