The world’s leading independent supplier of

Microfibrillated Cellulose (MFC) Grinders

Our vision is to provide our customers with the world’s best MFC grinders and support.


Microfibrillated Cellulose (MFC) is produced by mechanically processing cellulose fibers to unravel and expand their microstructure into extensive networks of fibrils.

FiberLean’s MFC grinders can produce high quality microfibrillated cellulose from a wide range of pulps used in the paper, packaging, tissue, speciality, and pulp-based product industries.

This approach generates MFC with a characteristic microstructure that can be tailored to each application through adjustment of process parameters and selection of feed materials.

The robust and reliable design of the equipment enables continuous production of MFC at any scale, with onsite installations of grinders as modular units to adjust production volumes to match customer requirements.

Advantages of MFC grinders.


The use of MFC in paper, packaging, tissue, speciality and pulp-based products can be leveraged to lower energy consumption, lower production costs, improve product quality, and improve sustainability.

Enhance properties
Reduce raw material costs
Increase efficiency
Improve sustainability

Interested in finding out more about MFC? Click here to find out what MFC is, learn about our MFC production equipment and our grinding process, and explore paper and packaging applications for MFC and other applications of MFC.

Investing in the Future of MFC.


FiberLean is proudly backed by the UB Forest Industry Green Growth Fund (UB FIGG)

“We believe FiberLean will emerge to be the world’s leading independent MFC technology provider to the pulp, paper and board, tissue and other converting industries”

David Walker, Senior Partner at UB FIGG

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