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.

boben pst

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

Picture of PST 100 ATK 400V 50HZ 3PH
 

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

Picture of PST 130 ATK 400V 50HZ 3PH
 

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

Picture of PST 150 ATK 400V 50HZ 3PH
 

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

Picture of PST 200 ATK 400V 50HZ 3PH
 

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

 
CUBE2BREW // Slovenia

CUBE2BREW // Slovenia

Mobile Container Brewery

Together with Dematech, our distributor for the South African region, we have designed and successfully carried out a mobile container brewery project. In November 2019, the Cube2Brew mobile brewery completed its first long journey as it travelled to Nürnberg, where it was part of, or better yet, the star of our stand at the BrauBeviale, a famous international beer brewing trade fair. More...

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