
WINERY EQUIPMENT
PREXA F
PNEUMATIC PRESS WITH OPEN TANK
Pressing has the goal of extracting juice from whole or crushed grapes in the white winemaking process, or the must-wine or wine from fermented grapes, after racking, in the red winemaking process.
This winemaking process must preserve the integrity of the solid parts of the grapes, prevent the breakage of pips, the lacerations of stalks when dealing with non-destemmed grape. In addition, oxidation phenomena must be avoided.
The pneumatic press with a open tank is winery equipment that performs pressing inside a large horizontal cylindrical cage. It uses a membrane that, inflated with compressed air, exerts the necessary pressure on the product to extract the liquid fraction. The wall opposite the membrane and the press door are fitted with slits, through which the must extracted from the pressing flows. Unlike closed-tank membrane presses, cleaning of this wine press is easier, but the must obtained is exposed to air contact.
Designed primarily for the gentle pressing of grapes and the extraction of high quality must, the new generation of Puleo pneumatic presses includes a long series of improvements and options, adaptable to every oenological need.
What elements form the Prexa F?
The PREXA F pneumatic presses with open tank are equipped with:
- control panel with colour touch screen and PLC with various free and preset pressing programmes
- control panel for manual controls included as standard
- all folds are external for easy cleaning
- motor compartment enclosure covering all internal elements, with total opening for easy and immediate access to the motor compartment
- dynamic door positioning at any angle of tank rotation
- axial, manual or pneumatic loading
- must basin on wheels
- door for receiving grapes and unloading marc available with manual and pneumatic opening
- automated marc unloading
- ideal press height with useful space, between the supporting structure and the floor, for unloading marc onto bins
- structure on wheels up to model F100, also available in motorised version
- device for remote assistance
Key
Features
- Maximum extraction thanks to the wide draining surface tank.
- Structure entirely made of aisi 304 stainless steel.
- Manual axial load.
- Pneumatic or manual double loading/unloading door.
- Easy way replacement system for a quick and simple maintenance of the membrane.
- “Crémant” sequential pressing program with pre loaded formula according to the oenological “french technique”.
- 14 pressing programs totally customizable.
- Dual control system: automatic (PLC) / manual.
- Automated marcs unloading.
Options
- I.A. System on the must tray for smart pressing and overfill prevention.
- Automatic/manual start up system for must pump through level controller on the tray.
- Device for overload control.
- Axial loading with pneumatic valve.
- Remote control panel on pedestal.
- Extension legs.
- Dual way must selection with pneumatic valves.
- Hopper for loading through door.
- Remote assistance.
- Washing system for external tank.
- Motorized wheels.
- Polyurethane membrane.
Innovative
Details
- New compact and modern design, with attractive lines focused to offer a better functionality to the customer.
- The frame is made of bent sheet metal and no longer with profiles.
- All the folds of the tray are external to facilitate cleaning.
- Double removable must slipway available up to F 50 model for an easy access and better cleaning.
- Openable folders from the model F 22.
- Safety sensitive border installed on the openable folders.
- Safety sensor to prevent the tank rotation if the folders are open.
- Uniform surface finishing (frame and tank) up to the model F 80 obtained by stainless steel grit blasting.
- New bonnet for engine compartment to cover all internal elements. Total opening for easy and immediate access.
- Rearranging of all the elements of the engine compartment (compressor, blower, valves, control panel, etc.) to facilitate maintenance operations.
- N. 4 handles to facilitate handling of the Presses on wheels – up to the F 50 model.
- Remote push button panel with standard manual controls.
- Proper Height of the Press with usable space between the supporting frame and the walking surface, for conveying marcs through the bins.
- Analogic pressure gauge placed on the supporting frame.
- Removable eyebolts.
- Visible Hooks on the frame for tightening the Press to the truck by means of bands during handling.
- Small Colored fiberglass domes to identify Puleo brand.
- Swivel wheels with brake.
- Must reception tray on wheels.
PLC Screen: select pressing program and “press in progress” page with online press chart.
Discover all the technical details and advantages of this machinery!
Learn more about innovative solutions that can improve your production.
Discover all the technical details and advantages of this machinery!
Learn more about innovative solutions that can improve your production.
Discover all the technical details and advantages of this machinery!
Learn more about innovative solutions that can improve your production.
PNEUMATIC PRESS WITH OPEN TANK MODELS
![]() | ![]() | ![]() | Download PDF | |||||||
F16
| 1.725 mm | 2.240 mm | 3.200 mm | 360x460 mm | 1.670 l | 300 l | 1.000 / 1.300 Kg | 3.000 / 4.200 Kg | 4.200 / 5.700 Kg | |
F22
| 1.725 mm | 2.240 mm | 3.700 mm | 880x450 mm | 2.170 l | 400 l | 1.300 / 1.700 Kg | 4.000 / 5.500 Kg | 5.500 / 7.600 Kg | |
F30
| 1.950 mm | 2.470 mm | 4.100 mm | 900x490 mm | 3.100 l | 400 l | 1.900 / 2.500 Kg | 5.800 / 7.900 Kg | 8.000 / 11.000 Kg | |
F40
| 2.060 mm | 2.595 mm | 4.650 mm | 500x1.000 mm | 3.960 l | 350 l | 2.400 / 3.200 Kg | 7.500 / 10.000 Kg | 10.500 / 14.000 Kg | |
F50 | 2.060 mm | 2.595 mm | 5.900 mm | 500x1.000 mm | 4.800 l | 400 l | 2.900 / 3.900 Kg | 9.100 / 12.000 Kg | 12.500 / 17.000 Kg | |
F70 | 2.060 mm | 2.270 mm | 5.900 mm | 600x750 mm | 6.800 l | 410 l | 4.100 / 5.400 Kg | 13.000 / 17.700 Kg | 18.000 / 25.000 Kg | |
F80 | 2.060 mm | 2.320 mm | 5.900 mm | 600x450 mm | 7.940 l | 410 l | 4.800 / 6.300 Kg | 15.200 / 20.700 Kg | 21.000 / 29.200 Kg | |
F100 | 2.060 mm | 2.320 mm | 6.000 mm | 600x750 mm | 9.480 l | 500 l | 5.700 / 7.600 Kg | 18.500 / 25.500 Kg | 26.000 / 35.000 Kg | |
F120 | 2.491 mm | 2.510 mm | 6.645 mm | 700x650 mm | 11.900 l | 500 l | 7.300 / 9.800 Kg | 24.000 / 34.000 Kg | 35.000 / 46.000 Kg | |
F150 | 2.470 mm | 2.510 mm | 7.000 mm | 700x700 mm | 14.950 l | 500 l | 9.000 / 12.000 Kg | 29.000 / 42.000 Kg | 43.000 / 57.000 Kg | |
F250 | 2.740 mm | 2.670 mm | 9.000 mm | 700x700 mm | 24.700 l | 700 l | 14.800 / 19.800 Kg | 49.000 / 75.000 Kg | 77.000 / 94.000 Kg |
PNEUMATIC PRESS WITH OPEN TANK MODELS
1.725 mm
2.240 mm
3.200 mm
360x460 mm
1.670 l
300 l
1.000 / 1.300 Kg
3.000 / 4.200 Kg
4.200 / 5.700 Kg
1.725 mm
2.240 mm
3.700 mm
880x450 mm
2.170 l
400 l
1.300 / 1.700 Kg
4.000 / 5.500 Kg
5.500 / 7.600 Kg
1.950 mm
2.470 mm
4.100 mm
900x490 mm
3.100 l
350 l
1.900 / 2.500 Kg
5.800 / 7.900 Kg
8.000 / 11.000 Kg
2.060 mm
2.595 mm
4.650 mm
500x1.000 mm
3.960 l
350 l
2.400 / 3.200 Kg
7.500 / 10.000 Kg
10.500 / 14.000 Kg
2.060 mm
2.595 mm
5.900 mm
500x1.000 mm
4.800 l
400 l
2.900 / 3.900 Kg
9.100 / 12.000 Kg
12.500 / 17.000 Kg
2.060 mm
2.270 mm
5.900 mm
600x750 mm
4.800 l
410 l
4.100 / 5.400 Kg
13.000 / 17.700 Kg
18.000 / 25.000 Kg
2.060 mm
2.320 mm
5.900 mm
600x450 mm
7.940 l
410 l
4.800 / 6.300 Kg
15.200 / 20.700 Kg
21.000 / 29.200 Kg
2.060 mm
2.320 mm
6.000 mm
600x750 mm
9.480 l
500 l
5.700 / 7.600 Kg
18.500 / 25.500 Kg
26.000 / 35.000 Kg
2.491 mm
2.510 mm
6.645 mm
700x650 mm
11.900 l
500 l
7.300 / 9.800 Kg
24.000 / 34.000 Kg
35.000 / 46.000 Kg
2.470 mm
2.510 mm
7.000 mm
700x700 mm
14.950 l
500 l
9.000 / 12.000 Kg
29.000 / 42.000 Kg
43.000 / 57.000 Kg
2.740 mm
2.670 mm
9.000 mm
700x700 mm
24.700 l
700 l
14.800 / 19.800 Kg
49.000 / 75.000 Kg
77.000 / 94.000 Kg
PNEUMATIC PRESS WITH OPEN TANK MODELS
![]() | ![]() | ![]() | Download PDF | Customise now! | |||||||
F16
| 1.725 mm | 2.240 mm | 3.200 mm | 360x460 mm | 1.670 l | 300 l | 1.000 / 1.300 Kg | 3.000 / 4.200 Kg | 4.200 / 5.700 Kg | ||
F22
| 1.725 mm | 2.240 mm | 3.700 mm | 880x450 mm | 2.170 l | 400 l | 1.300 / 1.700 Kg | 4.000 / 5.500 Kg | 5.500 / 7.600 Kg | ||
F30
| 1.950 mm | 2.470 mm | 4.100 mm | 900x490 mm | 3.100 l | 400 l | 1.900 / 2.500 Kg | 5.800 / 7.900 Kg | 8.000 / 11.000 Kg | ||
F40
| 2.060 mm | 2.595 mm | 4.650 mm | 500x1.000 mm | 3.960 l | 350 l | 2.400 / 3.200 Kg | 7.500 / 10.000 Kg | 10.500 / 14.000 Kg | ||
F50 | 2.060 mm | 2.595 mm | 5.900 mm | 500x1.000 mm | 4.800 l | 400 l | 2.900 / 3.900 Kg | 9.100 / 12.000 Kg | 12.500 / 17.000 Kg | Configure model | |
F70 | 2.060 mm | 2.270 mm | 5.900 mm | 600x750 mm | 6.800 l | 410 l | 4.100 / 5.400 Kg | 13.000 / 17.700 Kg | 18.000 / 25.000 Kg | ||
F80 | 2.060 mm | 2.320 mm | 5.900 mm | 600x450 mm | 7.940 l | 410 l | 4.800 / 6.300 Kg | 15.200 / 20.700 Kg | 21.000 / 29.200 Kg | ||
F100 | 2.060 mm | 2.320 mm | 6.000 mm | 600x750 mm | 9.480 l | 500 l | 5.700 / 7.600 Kg | 18.500 / 25.500 Kg | 26.000 / 35.000 Kg | ||
F120 | 2.491 mm | 2.510 mm | 6.645 mm | 700x650 mm | 11.900 l | 500 l | 7.300 / 9.800 Kg | 24.000 / 34.000 Kg | 35.000 / 46.000 Kg | ||
F150 | 2.470 mm | 2.510 mm | 7.000 mm | 700x700 mm | 14.950 l | 500 l | 9.000 / 12.000 Kg | 29.000 / 42.000 Kg | 43.000 / 57.000 Kg | ||
F250 | 2.740 mm | 2.670 mm | 9.000 mm | 700x700 mm | 24.700 l | 700 l | 14.800 / 19.800 Kg | 49.000 / 75.000 Kg | 77.000 / 94.000 Kg |
1.725 mm
2.240 mm
3.200 mm
360x460 mm
1.670 l
300 l
1.000 / 1.300 Kg
3.000 / 4.200 Kg
4.200 / 5.700 Kg
1.725 mm
2.240 mm
3.700 mm
880x450 mm
2.170 l
400 l
1.300 / 1.700 Kg
4.000 / 5.500 Kg
5.500 / 7.600 Kg
1.950 mm
2.470 mm
4.100 mm
900x490 mm
3.100 l
350 l
1.900 / 2.500 Kg
5.800 / 7.900 Kg
8.000 / 11.000 Kg
2.060 mm
2.595 mm
4.650 mm
500x1.000 mm
3.960 l
350 l
2.400 / 3.200 Kg
7.500 / 10.000 Kg
10.500 / 14.000 Kg
2.060 mm
2.595 mm
5.900 mm
500x1.000 mm
4.800 l
400 l
2.900 / 3.900 Kg
9.100 / 12.000 Kg
12.500 / 17.000 Kg
2.060 mm
2.270 mm
5.900 mm
600x750 mm
4.800 l
410 l
4.100 / 5.400 Kg
13.000 / 17.700 Kg
18.000 / 25.000 Kg
2.060 mm
2.320 mm
5.900 mm
600x450 mm
7.940 l
410 l
4.800 / 6.300 Kg
15.200 / 20.700 Kg
21.000 / 29.200 Kg
2.060 mm
2.320 mm
6.000 mm
600x750 mm
9.480 l
500 l
5.700 / 7.600 Kg
18.500 / 25.500 Kg
26.000 / 35.000 Kg
2.491 mm
2.510 mm
6.645 mm
700x650 mm
11.900 l
500 l
7.300 / 9.800 Kg
24.000 / 34.000 Kg
35.000 / 46.000 Kg
2.470 mm
2.510 mm
7.000 mm
700x700 mm
14.950 l
500 l
9.000 / 12.000 Kg
29.000 / 42.000 Kg
43.000 / 57.000 Kg
2.740 mm
2.670 mm
9.000 mm
700x700 mm
24.700 l
700 l
14.800 / 19.800 Kg
49.000 / 75.000 Kg
77.000 / 94.000 Kg