PELLENC PERA ŒNOPROCESS designs custom-made cooling processes to meet your requirements: cooling of grapes or musts, management of fermentation temperatures, air conditioning of buildings, etc.
Coaxial corrugated tube exchangers, specifically for heat treatment:
• of the grapes • of the musts with solids, or juice with pulp
The internal tube is spiral-wound: a shape in the form of a continuous spiral is produced by distortion of the tube. This results in increased turbulence, and therefore of exchange coefficients. Modules are linked together by easily-detachable elbow joints. The corrugated tubes and elbow joints form a continuous section, without restrictions or dead areas, hence no deposits can collect.
For treatment of musts and any liquid containing impurities. Simple and methodical design by multi-pass counter-flow fluid circulation.
Over 10,000 PHVs in service
Two stainless-steel sheets, pressed and assembled by continuous welding, guarantee the rigidity of the heat-transferring surface and form a continuous channel
Easy cleaning
A range of widths available from 370 to 570 mm
A range of lengths available from 800 to 3500 mm
Surface area from 0.6 to 4.2 m²
Surface area adapted to each tank (from 5 to 500 hl)
Continuous regulation of the fermentation temperatures
Continuous control of the chiller requirements for each tank
Less risk of excessive temperatures
The desired temperature is always reached
Can be computerised and upgraded
Controlled from the touchscreen with real-time data: the temperature of all the tanks, their set points, and the operating status of the exchangers.
The new graphic control interface meets the requirements of winemakers. You can look up the temperature variations from the last 10 days or more precisely over the last 24 hours.
The regulation information can be exported to a computer and looked up and controlled from a computer network or over the Internet
For perfect and complete control of your fermentation kinetics, you can measure and record the density
PELLENC PERA ŒNOPROCESS flash-pasteurisation modules provide microbiological stability for wines by destroying all bacterial and yeast flora.
There are several stages to flash pasteurisation: The wine is instantly heated to 72°C • That temperature (72°C) is maintained for 20 seconds • Then instantly cooled to the initial temperature.
Over 700 plants (from 5,000 to 2,000,000 frigories) installed around the world With Scroll compressors up to 250,000 frigories. With screw-type compressor from 250,000 to 2,000,000 frigories.
