Dual-Shear® M120

The Dual-Shear® M120 from SSI Shredding Systems is a low-speed, high-torque, two-shaft, rotary shear shredder engineered and built to efficiently process a wide variety of difficult to shred materials.

Hoppers

Application specific feed
hoppers configured to maximize efficiency and thruput.

Drive Configurations

Electric, hydraulic, and SmartDrive™ options available to
meet requirements of the application.

Patented SSP

Severe Shock Protection [SSP] protects drive system in the event that the shaft stop.

Direct Drive

Simple and efficient drive with no belts to maintain.

Cleaning Fingers

Keeps shredded material from building between cutters.

Pierce-Point Cutters

Effectively pull material into the center of the cutting chamber and cut it into trips approximately the same width as the cutter.

Patented ACLS™

Advanced Cutter Locking System (ACLS) efficiently maintains a tight cutter stack, minimizes maintenance, and prolongs cutter life.

Seal & BEaring Protection

Advanced Cutter Locking System (ACLS) efficiently maintains a tight cutter stack, minimizes maintenance, and prolongs cutter life.

Details

Dual-Shear® M120 industrial shredders are versatile machines commonly employed in bulky item reduction, product destruction or pre-conditioning (primary shredding) where particle size variation is acceptable. Output consists of “strips” the width of the cutters - usually 25 - 76 mm (1 - 3 in). Dual-Shear® M120 industrial shredders are engineered with drive and cutter configurations specific to your production requirements.

Specifications

Shredder ModelDual-Shear®  M120E
Drive
Number of MotorsOne
Power (Range)
Voltage460/3/60
 Voltage OptionsMany - Consult Factory
Autochop FeatureN/A
Shock Load ProtectionYes (SSP™)
Cutter Thickness (nominal)50 mm (2 in)
Cutter Diameter610 mm (24 in)
Cutter MaterialHW5
Shaft Diameter211 mm (8.3 in)
Number of Cutters
Rotor Diameter
Rotor Speed (rpm)
Screen Sizes
Active Rotor Length
Cutting Chamber (WxL)1,168 x 1,600 mm (46 x 63 in)
Hopper Capacity
Machine Length5,359 mm (211 in)
Machine Width1,825 mm (72 in)
Machine Height3,251 mm (128 in)
Machine Weight15,800 kg (35,000 lbs)
Hydraulic Ram
Hopper Opening1,650 x 1,905 mm (65 x 75 in)
Hopper Height1,250 mm (49 in)
Stand Height1,225 mm (48 in)
HPU ConfigurationN/A
HPU DimensionsN/A
HPU WeightN/A
Shredder ModelDual-Shear®  M120SD
DriveElectric
Number of MotorsTwo
Power (Range)224 kW (300 hp)
Voltage460/3/60
 Voltage OptionsMany - Consult Factory
Autochop FeatureN/A
Shock Load ProtectionYes (SSP™)
Cutter Thickness (nominal)50 mm (2 in)
Cutter Diameter610 mm (24 in)
Cutter MaterialHW5
Shaft Diameter211 mm (8.3 in)
Number of Cutters
Rotor Diameter
Rotor Speed (rpm)
Screen Sizes
Active Rotor Length
Cutting Chamber (WxL)1,168 x 1,600 mm (46 x 63 in)
Hopper Capacity
Machine Length5,359 mm (211 in)
Machine Width1,825 mm (72 in)
Machine Height3,251 mm (128 in)
Machine Weight15,800 kg (35,000 lbs)
Hydraulic Ram
Hopper Opening1,650 x 1,905 mm (65 x 75 in)
Hopper Height1,250 mm (49 in)
Stand Height1,225 mm (48 in)
HPU ConfigurationN/A
HPU DimensionsN/A
HPU WeightN/A
Shredder ModelDual-Shear®  M120H
DriveHydraulic
Number of MotorsOne (HPU)
Power (Range)186 - 300 kW (250 - 400 hp)
Voltage460/3/60
 Voltage OptionsMany - Consult Factory
Autochop FeatureIncluded
Shock Load ProtectionYes (Multiple Relief)
Cutter Thickness (nominal)50 mm (2 in)
Cutter Diameter610 mm (24 in)
Cutter MaterialHW5
Shaft Diameter211 mm (8.3 in)
Number of Cutters
Rotor Diameter
Rotor Speed (rpm)
Screen Sizes
Active Rotor Length
Cutting Chamber (WxL)1,168 x 1,600 mm (46 x 63 in)
Hopper Capacity
Machine Length4,216 mm (166 in)
Machine Width1,825 mm (72 in)
Machine Height3,200 mm (126 in)
Machine Weight13,500 kg (30,000 lbs)
Hydraulic Ram
Hopper Opening1,650 x 1,905 mm (65 x 75 in)
Hopper Height1,250 mm (49 in)
Stand Height
HPU ConfigurationOpen Loop
HPU Dimensions2.3 2.5 2.2 m (89 x 100 x 85 ft)
HPU WeightTBD

Chamber & Particles

Advantages

  • High-torque shearing technology efficiently processes tough materials
  • Wear-resistant cutters
  • Shock protection
  • Bulk feed capability
  • Energy efficient operation
  • Low noise, dust, heat generation and maintenance costs
  • Heavy-duty construction
  • Minimum foundation requirements
  • Minimal “fines” generation

Design Features

  • Electric, hydraulic and SmartDrive® drive configurations
  • Patented “Severe Shock Protection” (SSP)
  • Self-Cleaning Design
  • Application-specific feed hoppers and cutter configurations
  • Seal & bearing protection
  • Patented “Advanced Cutter Locking System” (ACLS)