Quad®

Four Shaft Shredders

SSI’s Quad® line of low-speed, high-torque, four-shaft industrial shredders are engineered to efficiently produce small, consistent particle size across a wide range of materials.

Quad® shredders are especially suited for applications such as electronic scrap, tire recycling, alternative fuel production, and reduction of contaminated materials where uniform, small to medium particle size is desired. Four shafts in the Quad® shred and recirculate material within the machine until it is sized small enough to pass through a removable screen set immediately below the cutters.

Quad® Q55 Industrial Shredder

Quad® Q55

Low-speed, high-torque, four-shaft shredder. Recommended for mixed waste, plastics (brittle), medical waste, paper/cardboard, pharmaceuticals, rubber, auto shredder residue, organic waste, product destruction, e-scrap, light gauge metals, fibers/textiles/foam and more.

Product Specifications

Power Range:   37 - 45 kW (50 - 60 hp)  
Cutting Chamber:   900 x 785 mm (36 x 31 in)
Hopper Opening:   1,055 x 1,290 mm (42 x 51 in)
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Quad® Q70 Industrial Shredder

Quad® Q70

Low-speed, high-torque, four-shaft shredder. Recommended for mixed waste, plastics, passenger tires, medical waste, paper/cardboard, wood/pallets, rubber, auto shredder residue, organic waste, product destruction, e-scrap, circuit boards, hard drives light gauge metals, fibers/textiles/foam and more.

Product Specifications

Power Range:   75 kW (100 hp) 
Cutting Chamber:   1,125 x 1,015 mm (44 x 40 in)
Hopper Opening:   1,825 x 1,700 mm (72 x 67 in)
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Quad® Q85 Four Shaft Shredder

Quad® Q85

Low-speed, high-torque, four-shaft shredder. Recommended for mixed waste, plastics, passenger tires, medical waste, paper/cardboard, wood/pallets, hazardous waste, steel drums, organic waste, baled & bulky materials, electronic scrap (Consumer Grade), metals, fibers/textiles/foam and more.

Product Specifications

Power Range:    112 kW (150 hp)
Cutting Chamber:   1,380 x 1,320 mm (54 x 52 in)
Hopper Opening:   2,055 x 2,010 mm (81 x 79 in)
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Quad® Q125 Four Shaft Industrial Shredder

Quad® Q125

Low-speed, high-torque, four-shaft shredder. Recommended for mixed & organic waste, carpet, passenger & truck tires, wood/pallets, paper/cardboard, hazardous waste, steel drums, baled & bulky materials, auto-fluff, e-scrap, (commercial grade), demolition waste, fibers/textiles/foam, metals and more.

Product Specifications

Power Range:   400 HP (298 kW)
Cutting Chamber:   68” x 75” (1,738mm x 1,905mm)
Hopper Opening:   85.5” x 88” (2,248mm x 2,235)
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Quad® Q135 Four Shaft Shredder

Quad® Q135

Low-speed, high-torque, four-shaft shredder. Recommended for mixed & organic Waste, carpet, passenger & truck tires, wood/pallets, paper/cardboard, hazardous waste, steel drums, baled & bulky materials, auto-fluff, e-scrap (consumer/light commercial grade), metals, fibers/textiles/foam and more.

Product Specifications

Power Range:   298 - 373 kW (400 - 500 hp)
Cutting Chamber:   78” x 75” (1,981 x 1,905 mm)
Hopper Opening:   85.5” x 88” (2,248 x 2,235 mm)
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Quad® Q145 Four Shaft Industrial Shredder

Quad® Q145

Low-speed, high-torque, four-shaft shredder. Recommended for mixed & organic waste, carpet, passenger & truck tires, wood/pallets, paper/cardboard, hazardous waste, steel drums, baled & bulky materials, auto-fluff, e-scrap, (commercial grade), demolition waste, fibers/textiles/foam, metals and more.

Product Specifications

Power Range:   500 HP (373 kW)
Cutting Chamber:   90” x 75” (2,284mm x 1,905mm)
Hopper Opening:   85.5” x 88” (2,248mm x 2,235mm)
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Quad® Q140

Quad® Solutions

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