Permastone is the tangential filtration system for filtration of dregs deriving from oenological products, clarification sediments etc., and it’s a completely automatic system. It is designed for wine and must recovery without compromising the product quality or using diatomaceous earth..
Permastone aims at replacing the diatomaceous earth method and can recover up to 90% of the material without damaging its organoleptic and market value.
The system is completely closed, thermostated, and lacking oxygen exchange. It has been designed for treatment of sparkling or partially fermented products.
The system allows a filtration with a porosity range between 0.2 and 0.4 micron: it is therefore possible to achieve completely limpid products with a very low microbiological count, and ready for bottling.
The user interacts with the plant with an intuitive and simple touch-screen panel.
The software application is able to read the information about the plant status, and the operator can choose among simplified preset “receipts” and set up the machine to run automatically.