Book shredder is specially used to shred book waste into pieces, also named paper shredder, it belongs to double shaft shredder (two shaft shredder). According to different waste materials, the shredder includes: A4 paper shredder, carton shredder, cardboard  shredder, document file shredder, confidential document shredder, magazine and newspaper shredder, IC card shredder, credit card shredder, bank cards shredder, paper box shredder, and so on.

The main working parts of the two shaft shredder is a pair of relatively rotating rollers, which are equipped with helical gear cutters. When the material enters the machine, it is torn and sheared by high hardness wear-resistant material with staggered rotation, and then split, crushed into smaller size, which is forcibly discharged.

Advantage of double shaft shredder:

1.Heavy removable blade, high-efficient crushing rate, knife made by special material, firm and long-life.

2.Thick frame can resist high torque firmly.

3.Low speed,big torque,low noise,less dust.

4.Easy adjustment,low maintenance fee and durable.

5.Knife thickness and blade quantity depend on different material.