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Four shaft shearing type shredder

GF series four-shaft shredder is equipped with four sets of shearing cutter rollers. Four sets of cutter rollers adopt different cutter structures to cooperate with each other. After the material enters the shredding chamber, the material is torn into small pieces by the cutters tearing and shearing action on the four sets of cutter rollers. The discharging size is controlled by screen mesh. After shredding, the material smaller than the screen mesh will fall out, the bigger material will keep larger keep shredding in the shredding chamber until it can pass the screen mesh.


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Four shaft shearing type shredder Working Principle

Working principle

Hydraulic motors drives the knife shaft rotates, the upper knife shaft matches and the lower knife shaft can make primarily shredding to material and with feeding function together. The lower knife shafts can make secondary shredding. The final product size is determined by the knife thickness and screen mesh size. The final product size can be adjusted by changing the screen mesh.


Industrial waste Crushing-mixing-pumping system RDF (refuse derived fuel) Waste incineration Rubber tire crushing and recycling Electronic waste (washing machines, refrigerators, small appliances)

Product advantages

Technical parameter

Model Power(kW) Shredding chamber size(mm) Weight(t) Dimension(mm)
GF13 110 1300x1300 12 3200x2000x3000
GF15 150 1500x1300 15 4000x2000x3000
GF18 180 1800x1500 17 4500x2200x3200

Project case

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