General characteristics

 

The advantages of the COQUARD hydraulic presses :

• A very large pressure surface
• Only slight pressure of the grape load
• Excellent ratio between pressure surface and volume
• No rubbing or grinding of the grape load during t he breaking-up of the grape marc
• Very good auto-filtration of the grape-marc
• Easy to use thanks to hydraulic mecanism
• Only slight oxidation of the grape must
• Easy maintenance and cleaning
• Low power consumption
An intelligent control system

 

The Voltronic programme can be adapted to all the grapepress
systems with a hydraulic jack, both traditional and
automatic.
A probe indicates the volume of extracted juice collected
in the vat). The information is relayed in real time to the
software of the control system and then analyzed). The
system automatically adapts the length of the stages to
the pressure graph.