Mechanical refining
Dr. Arne Asplund (1903–1993) invented the Defibrator pulping refiner and the defibrator-method (also called the Asplund-method) for pulping wood chips in the 1930s.
The longest history
Asplund was awarded the Gold Medal of the Royal Swedish Academy of Engineering Sciences (IVA) in 1947 for the invention and his further development of the defibrator-method for pulping wood and other fiber rich materials. He was later awarded the Great Gold Medal from IVA in 1969 for his work with defibration technology.
High consistency refiners
- Conical disc RGP
- Double disc RGP
- Flat disc RGP
Low consistency refiner
- OptiFiner
Groundwood Grinders
- PGW
Fiberboard Defibrator
- Evolution Defibrator (EVO)
Select area of interest for more information
Spare Parts and components for HC refiners
Process and automation upgrades For HC refining
Maintenance and shutdown service for HC refining
Spare Parts and components for LC refiners
Process and automation upgrades for LC refining
Maintenance and shutdown service for LC refining
Process and automation upgrades for grinders
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