MS-4220 Dual Shaft – 50 HP Shredder

JRS MS-4220

The MS-4220 is our most popular mid range shredder, with the power to handle your tougher jobs and a cost that can fit into your demanding budget.  The MS-4220 can be used to shred paper, plastic, passenger tires, carpet and an many other materials.  It is designed with counter rotating dual speed shafts and the cutting group continuously changes knife tip position.  This helps the knives grab and pull through hard to hold materials. The MS-4220 Industrial Shredder offers mid size chamber capacity and the horse power to handle many of the most demanding applications.  For a cost effective shredder, this unit can’t be beat for volume reduction and material shredding.  The MS-4220 Industrial Shredder is a work horse.

Dual Shaft Shredders

For general purposes, dual shaft shredders are used in areas where end product uniformity is not a concern but product volume reduction or product destruction is a concern. Many shredders are used for general volume reduction or material preparation for further grinding or granulating or simply product liability destruction. End product sizing is normally random unless screening procedures are applied.  The MS-4220 industrial shredder can also be readily fit with an integral bed screen for those applications that require a more accurate product sizing and where production capacities are not as critical.

3D model of MS-4220 Shredder designed in Autodesk Inventor

MS-4220 Shredder 3D Model

Shredding chambers are available in:

  • Standard Steel
  • Stainless Steel
  • High Wear
  • Fluid handling options

MS-4220 Options:

  • 50 or 60 Horse Power Drives
  • Multiple Hopper Configurations upon Request
  • Standard Alloy, High Wear Alloy or Chrome Carbide Knives
  • Knife Thicknesses offered in .9 and 1.2
  • Integral Bed Screens

Overall Length 141"
Overall Width 56"
Overall Height 98"
Knife Thickness .9" - 1 3/16"
Number of Knives 46 or 24
Cutting Chamber Size 42"x20"
Hopper Size 1.5 - 2 Cubic Yard
Cutter Assembly Height 13.5"
Motor Horsepower 50-60 HP
Approx Chamber Weight 4570 Lbs
MS-4220 Shredder



Plastic Bag Shredding

Pulp Tail Shredding