Pre-shredder Applications Mixture of domestic and industrial waste Mattresses and textiles Pressed bales of scrap Plastic waste and plastic rolls End-of-life car and truck tires Introduction Pre-shredder is composed of large diameter rotor, large size tooth and high torque motor. Other than featuring rotor and tooth, the low-speed rotor is mainly suitable for handling bulky and non-homogeneous materials such as agricultural films, woven bags and textiles in rolls or bales. Pre-shredder is allowed to handle contaminated materials with a high percentage of metal parts or sands. However, the size of the output materials is about palm size. Thus, pre-crusher is generally used as a preliminary size reduction or primary treatment. Pre-shredder Features • High stability and quiet. • Enlarged tooth(knives) for increasing contact surface. • Hardfacing shaft is resistant to impact and abrasion. • Discharge stones, sands and small metal parts, minimizing wear and tear costs. • Auto-reverse system re-orients shredder rotor’s direction when motor overload and material jam.
