Chipper machine for the wood Particle board/Chip board production line

The chipper consists of machine frame,knife rotor assembly,upper feedrollers,lower feed rollers,belt conveyo unit,hydraulic and electricalsystem,with the strong structure,easily operation for chopping the wood,bamboo andother non-fiber stems.
The chipper can handle different raw materials ,such as wood branch,veneer,salb,bamboo,and cotton stalk,chopping to required size,widelyused in the wood based particleboard,filberboard,paper &pulp industriesand wood chip production bases for stock preparation,for particle boardfactory,fiber board factory,paper mill biomas power plant and woodchips factory etc.
The upper feed mechanism is linked by a swing shaft on the machineseat,moving up and down with different dia of feeding material,withthe hydraulic system and teeth plate on the surface of the heavy feedingroller,the upper feed roller can press the raw material hardly,feedingevenly to the knife drum,aim to ensure uniform chip size,and theoversize chips wil re-chip until passing the screen hole. 
The system is combined by hand oilpump,an accumulator,large andsmall cylinders,one-way valve,cut-off valve,pipes and fittings.Thefunction of the small cylinder is to open the rotor chamber for ease ofknife changing.,while th large cylinder is to lift the upper rolle assemblyand reduce the force exert on the materials.An accumulator is fitted toabsorb shock and made th lift smoothly.