Pall XL6 High Pressure Crossflow

Crossflow Filtration

Vintech Pacific were pioneers of crossflow filtration technology for the New Zealand wine industry.  Today, we are the acknowledged leaders in crossflow filtration as a service for New Zealand’s wine producers. Crossflow filtration differs from more traditional ‘dead-end’ filtration methods in several ways. Firstly, let’s look at the way those more traditional methods work.  Generally,…

Memstar Reverse Osmosis

Reverse Osmosis vs Ultrafiltration

Fine-Tuning Your Wine Reverse Osmosis and Ultrafiltration are offered as on-site services in New Zealand exclusively by Vintech Pacific. Both services employ reverse osmosis technology but use membranes of differing pore sizes, which enables a wider range of quality enhancement results to be achieved. Membranes used for reverse osmosis have a 120-250 molecular weight cut-off…

Microstar Mobile Laboratory

Microstar Mobile Laboratory

Vintech Pacific’s Reverse Osmosis and Ultra-filtration technologies provide winemakers with a diverse range of tools for enhancing wine quality and for the development of new products. In simple terms, these are advanced membrane technologies that enable winemakers to selectively remove constituents in must or wine, based on their molecular weight. Examples of applications for these…

Stars Stabilization

How Stars Electro-Dialysis Works

Ensuring that wine is physically stable and can be transported, stored over time and served, while always remaining in perfect condition is hugely important in today’s modern, global wine market. For those who remember their high-school science classes, acids and non-metal ions combine into compounds called salts. With variations in temperature, salts have a propensity…