Reversible Primary ShredderWilliams offers a complete line of one-way and reversible primary. Depending upon the feed and product desired, a primary shredder can be the only size reduction involved or it can serve as a preparation, or coarse product, mill.

Reversible Shredders

Williams Primary Reversible Shredders have the following advantages:

  • Reversible rotor doubles hammer life
  • Two hydraulically or mechanically positioned reversible impact blocks. Adjustable impact blocks allow adjustment for wear, thus maintaining optimum shredding clearance and efficiency.
  • Reversible cage bars cut grate replacement costs in half
  • Overload Protection – movable impact blocks permit uncrushables to discharge behind cage bars

Down-Running Shredders

Williams Primary Down-Running Shredders are rugged, straightforward, unidirectional mills. They are best suited for industrial refused and light steel or aluminum scrap.

Advantages include:

  • Large feed openings
  • Optional, adjustable breaker plates compensate for wear
  • Large access covers permit easy replacement or reversal of hammers and general maintenance

Contact us today to discuss your application in detail with one of our experienced sales engineers. Call (314) 621-3348 or email us at