FiberLean MFC Grinders

Vertical wet stirred media mill geometry. Low cost, energy efficient, and robust. Enables high throughput continuous MFC production with high uptime and low maintenance costs. 100% mechanical, additive-free process. Protected by an extensive patent portfolio.

In a FiberLean grinder, collisions between grinding beads break and fibrillate intervening fibres into MFC. Process parameter optimisation can vary collision energies by orders of magnitude, allowing for efficient fibrillation of a wide variety of cellulose pulps and control of MFC properties. Learn more here.

Multiple FiberLean grinders can be installed in a modular manner depending on throughput requirements, with two sizes available:

Full-scale FiberLean MFC Grinders


Designed with the paper and board industry in mind, our full-scale grinders have a capacity of 700 – 1400 dry metric tonnes of MFC per annum depending on the MFC characteristics required. They can be installed in a modular manner to suit any capacity requirement.

Small-scale FiberLean MFC Grinders


Our small-scale grinder is ideal for scenarios where the full capacity of the full-scale grinder is not required. It has a capacity of around 400 dry metric tonnes of MFC per annum depending on the MFC characteristics required and is perfect for moulded fibre producers and other specialty MFC applications.