four-shaft shredder / for cardboard / metal / for electronics scrap
RS50/60/100 UNTHA shredding technology



  • Number of shafts:


  • Application:

    for cardboard, metal, for electronics scrap, paper, plastic

  • Other characteristics:

    compact, high-torque, rotary shear, for high torque

  • Power:

    Min.: 44,000 W

    Max.: 150,000 W

  • Rotational speed:

    Min.: 17 rpm (107 rad.min-1)

    Max.: 43 rpm (270 rad.min-1)


This industrial shredder has been tried and tested under difficult conditions is characterized by very high reliability, ability to handle non-shreddable extraneous materials as well as a very broad application range. Its sturdy design and the strong, resistant cutting unit is particularly well suited for continuous multi-shift operations.

The medium-sized RS-class shines especially in difficult recycling applications. Thanks to the modular design and the various cutting unit configurations these shredding machines are particularly flexible in their use. Moreover, it is possible to adjust speed, torque, sealings, cutting unit openings and perforated screens exactly to your requirements. This ensures highest flexibility with maximum reliability.

In contrast to high-speed systems, these industrial shredders are particularly resistant to foreign objects. If a cutting disc detects a foreign object, the machine stops immediately. This prevents damage to the cutting unit. In addition, the drive permits frequent reversing, which is particularly beneficial when shredding problematic materials. The integrated perforated screen quick replacement system that comes standard permits the quick and efficient replacement of the perforated screen.

The shredding machines can also be equipped with additional separating and conveyor technology, customized hoppers and substructures and control expansions. We offer comprehensive solutions from one source!