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Log receiving

Log receiving covers systems and equipment for wood intake and infeed including conveyors for log intake, unscrambling all needed types of conveyors, feeding, deicing and washing systems and log splitters.

Chipping

Valmet has supplied more than 2000 heavy duty chippers to date, which is half of the entire number of disc chippers for the fiber processing industry worldwide. This has given us a valuable insight into chipper durability in tough conditions. Our wide experience has been utilized in the development of the chippers we have today. Valmet can offer, and have long experience of, both gravity feed and horizontal feed type of chippers.

Chip screening

A screening stage is often necessary to achieve the uniform chip size demanded in different processes. Valmet’s concept for chip screening includes several screening options, all designed for effective removal of oversize and fine fractions from the chip flow.

Chip receiving

Valmet has several receiving solutions to fit any kind of bulk material receiving need.

High-performance oxygen delignification

Valmet Oxygen Delignification system removes lignin with excellent efficiency. It is the ideal oxygen delignification stage and a great asset for pulp mills. Up to 65-70% of the remaining lignin after cooking is removed. This result remains unchallenged. The secret lies in the carefully optimized conditions.

Cooking

With state-of-the art technology Valmet serves pulp mills world-wide. Our cooking systems give higher pulp yield, lower reject and less environmental impact. The end result is improved products, productivity and profitability.

Fiber processing

We offer a variety of services within fiber processing. E.g. chemical and high yield pulping, recycled and cellulose based textiles and fiberboard.

Biorefining

In our pilot facilities you can optimize and verify your bioprocesses on a larger scale. Our personnel are highly experienced in processes and possess extensive competence in moving from a good idea to industrial-scale production.

Project examples

Valmet has helped a wide range of companies in the pulping and biorefinery business through laboratory and pilot studies. Here are three project examples.

Digital services for pulp

Valmet is your reliable partner on the road to an autonomous mill. Embedded intelligence in main process equipment makes predictable and autonomous operations possible.