MAIER Drum Chipper
The HRL Drum Chipper is a tried-and-trusted solution for the production of high-quality chips from different wood assortments. The material is gripped horizontally by specially toothed infeed rollers and continuously fed to the chipping rotor. The knives of the rotor cut the material to the required chip length. The chipped material passes an individually adapted refractioning grid.
Application
Panel boards (PB, MDF, OSB)
Biomass and renewable fuels
WPC/WFC
Pulp and paper
Customer benefits
Free choice of wood assortment: round wood, log ends, slabs and offcuts, veneer residues or waste wood
Capacities up to 190 t/h b.d.
Constant high chip quality; chip length of 4 – 180 mm possible
Robust, long-term reliable, low operating costs due to simplified maintenance
Special machine solutions available for production of maxi-chips, micro-chips and biomass
Energy-efficient size reduction
Technical features
Aggressively shaped infeed rollers with narrow running gaps
Regrindable wear plates under the chipping knives
Wear-resistant refractioning grid individually perforated
Chipping rotor with slewable knife clamping plates for quick and easy knife exchange
Counter knife screw-fastened, regrindable, once turnable
Essential parts of the machine wear-protected and exchangeable
Technical drawing Drum Chipper
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