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Double shaft primary shredder

GP series hydraulic primary shredder is one of the main shredding equipment with high production efficiency for solid waste shredding, which is mostly used in the first process of various solid waste shredding. The two-shaft shredder is mainly composed of main shaft, cutters, middle counter cutters, shredding chamber, power system, etc. The cutter rollers are directly driven by low speed and high torque dual hydraulic motors. The material is treated by shearing, tearing and pulling by the interaction between the moving cutters and the middle counter cutters. It has the characteristics of large crushing force, high output, low noise and good stability. Usually used in various solid waste crushing treatment, domestic waste crushing treatment, waste volume reduction and other fields; wide applicability of materials, high crushing efficiency.


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Double shaft primary shredder Working Principle

Working principle

Hydraulic motor drives the two knife shafts, the knife will rotate with the shaft rotation. The material can be shredded to suitable size through the movable knife, side plate, and central comb plate working.


Incineration plant Comprehensive classification, recycling, recycling plant Refuse derived fuel(RDF) plant Municipal solid waste disposal plant Hazardous waste disposal plant

Product advantages

Technical parameter

Model Power(kW) Shredding chamber size(mm) Weight(t) Dimension(mm)
GP16 200-320 1600x2000 20 4500x2100x1400
GP18 300-400 1800x2400 29 5800x2600x1700

Project case

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