Products - Shredders - M-122  

THE M-122

 

Year Introduced: 2002
Motor HP Range: 4,000-10,000

Hammers:      
  Normal RPM
Normal Tip Speed (mph)
Disc Rotor
 

450
163

 

 

Hammer Weight (lbs)
Hammer Thickness (in)
Available Impact Force (KE) (ft-lbs)

740
5 1/2
657,637
  Spider Rotor    
   

Hammer Weight (lbs)
Hammer Thickness (in)
Available Impact Force (KE) (ft-lbs)

1000
5 1/2
888,698
         
Rotor:    
 

Shaft Diameter (body, in)
Bearing Diameter (journal dia., in)
Disc Rotor

21
18
   

Disc Thickness (in)
Spacer Thickness (in)
Hammer Pin Diameter (in)

4 1/2
6 1/2
7
  Spider Rotor    
   

Spider Thickness (in)
Number of Spiders
Hammer Pin Diameter

7 1/2
13
7
         
Shredder-General:    
 

Shredder Width Nameplate (in)
Feed Ramp Width (in)
Shredder Opening at Anvil (in)
Feed Chute Angle
Feed Chute to Anvil Relationship
Full Strength Welds

112
101
101
40 degree
Repositioned
Yes
Casting & Inside Geometry:    
  Anvil    
   

Anvil Seat Thickness
Anvil Step Down
Anvil Seat thru Sidewall

6”
Yes
Yes
  Grates    
   

Grate Circle
Grate Support Attachment Method
Grate Opening Geometry
Grate Supports

Eccentric
Weld
Aggressive
Self Supporting Grates
  Back Wall    
   

Open or Solid
Vertical or Angled

Open
Angled
  Reject Door    
   

Open or Solid
Vertical or Angled

Open
Angled
  Front Wall Castings   New Geometry
   

Drop-In, Pin-Held Castings (PHC)
Upper Anvil
Roof Liners Reduced Wash Out (RWO)

PHC
Repositioned
RWO
  Side Liners    
   

% End Disc Protection
Side Liner with Side Wall Protection at End Disc
Self Cleaning (end disk to shredder wall)

90%+
Yes
Improved Cleaning