
Closed Pressing System
Half of the press drum is covered by an impermeable membrane, while there are perforated draining channels all along the other half. A built-in compressor is used to establish the desired pressure within the drum. This inflates the membrane, which consequently presses the grape mass and drains the must. Must then flows through draining openings into a collection pan. Soft grape and grape pomace membrane pressing with compressed air prevents any mechanical damage to the grapes, thus ensuring a production of high-quality must and wine.
The draining channels are electropolished. Advantages of an electropolished surface:
- reduced grape pomace sticking to the drum surface, which means better must flow through drainage holes,
- easier drum cleaning, reduced water consumption,
- surface looks glossy and shiny,
- reduced possibility of coating on the material,
- increased corrosion resistance of the material.
Grape presses with a closed pressing system can also be used for grape pomace fermentation and maceration inside the drum. In this case, it is recommended that the press drum also be equipped with a cooling jacket (pillow plate).
The main advantage of a closed pressing system is a reduced possibility of must oxidation.
PST 10 AE 400V 50HZ 3PH
- Pneumatic press type PST - closed pressing system, closed drum with internal drain channels
- Nominal volume [hl]: 10
- Automatics Automatics type AE
- Supply voltage: 400V 50Hz 3PH
- Max. operating press. [barg]: 1,5
- Width D in mm: 1220
- Length L in mm: 2530
- Height Z in mm: 1540

PST 100 ATK 400V 50HZ 3PH
- Pneumatic press type PST - closed pressing system, closed drum with internal drain channels
- Nominal volume [hl]: 100
- Automatics Automatics type ATK
- Supply voltage: 400V 50Hz 3PH
- Max. operating press. [barg]: 1,5
- Width D in mm: 2300
- Length L in mm: 5840
- Height Z in mm: 2610

PST 12 AE 400V 50HZ 3PH
- Pneumatic press type PST - closed pressing system, closed drum with internal drain channels
- Nominal volume [hl]: 12
- Automatics Automatics type AE
- Supply voltage: 400V 50Hz 3PH
- Max. operating press. [barg]: 1,5
- Width D in mm: 1220
- Length L in mm: 2575
- Height Z in mm: 1600

PST 130 ATK 400V 50HZ 3PH
- Pneumatic press type PST - closed pressing system, closed drum with internal drain channels
- Nominal volume [hl]: 130
- Automatics Automatics type ATK
- Supply voltage: 400V 50Hz 3PH
- Max. operating press. [barg]: 1,5
- Width D in mm: 2450
- Length L in mm: 5910
- Height Z in mm: 2720

PST 150 ATK 400V 50HZ 3PH
- Pneumatic press type PST - closed pressing system, closed drum with internal drain channels
- Nominal volume [hl]: 150
- Automatics Automatics type ATK
- Supply voltage: 400V 50Hz 3PH
- Max. operating press. [barg]: 1,5
- Width D in mm: 2450
- Length L in mm: 6660
- Height Z in mm: 2720

PST 16 AE 400V 50HZ 3PH
- Pneumatic press type PST - closed pressing system, closed drum with internal drain channels
- Nominal volume [hl]: 16
- Automatics Automatics type AE
- Supply voltage: 400V 50Hz 3PH
- Max. operating press. [barg]: 1,5
- Width D in mm: 1220
- Length L in mm: 3070
- Height Z in mm: 1610

PST 200 ATK 400V 50HZ 3PH
- Pneumatic press type PST - closed pressing system, closed drum with internal drain channels
- Nominal volume [hl]: 200
- Automatics Automatics type ATK
- Supply voltage: 400V 50Hz 3PH
- Max. operating press. [barg]: 1,5
- Width D in mm: 2650
- Length L in mm: 7000
- Height Z in mm: 2830

PST 21 AVK 400V 50HZ 3PH
- Pneumatic press type PST - closed pressing system, closed drum with internal drain channels
- Nominal volume [hl]: 21
- Automatics Automatics type AVK
- Supply voltage: 400V 50Hz 3PH
- Max. operating press. [barg]: 1,5
- Width D in mm: 1600
- Length L in mm: 3250
- Height Z in mm: 1910

PST 29 AVK 400V 50HZ 3PH
- Pneumatic press type PST - closed pressing system, closed drum with internal drain channels
- Nominal volume [hl]: 29
- Automatics Automatics type AVK
- Supply voltage: 400V 50Hz 3PH
- Max. operating press. [barg]: 1,5
- Width D in mm: 1600
- Length L in mm: 4000
- Height Z in mm: 1910

PST 42 AVK 400V 50HZ 3PH
- Pneumatic press type PST - closed pressing system, closed drum with internal drain channels
- Nominal volume [hl]: 42
- Automatics Automatics type AVK
- Supply voltage: 400V 50Hz 3PH
- Max. operating press. [barg]: 1,5
- Width D in mm: 1800
- Length L in mm: 4415
- Height Z in mm: 2335

PST 5 AE 400V 50HZ 3PH
- Pneumatic press type PST - closed pressing system, closed drum with internal drain channels
- Nominal volume [hl]: 5
- Automatics Automatics type AE
- Supply voltage: 400V 50Hz 3PH
- Max. operating press. [barg]: 1,5
- Width D in mm: 1000
- Length L in mm: 1820
- Height Z in mm: 1420

PST 55 AVK 400V 50HZ 3PH
- Pneumatic press type PST - closed pressing system, closed drum with internal drain channels
- Nominal volume [hl]: 55
- Automatics Automatics type AVK
- Supply voltage: 400V 50Hz 3PH
- Max. operating press. [barg]: 1,5
- Width D in mm: 1800
- Length L in mm: 4965
- Height Z in mm: 2405

- 1
- 2

Green Gold Brewing // Slovenia
Spodnje Grušovlje
Green Gold Brewing is a successful microbrewery from the Savinja Valley, an important hop-growing region in the heart of Slovenia. The brewery is strongly connected to hop growing, as the family's ancestors planted there their first hop plant more than a century ago.
Need some help?
Fill out the form below
We approach every project individually, with every customer's wish and need in mind. A group of experts from various fields work together to find the best solution for our investor. How can we help you? Fill out our form or call us and tell us about your plans. Together, we'll find the right answer.