Primary shredder MS 22-60

single shaftpapertire

Product overview
The MS 22-60 single-shaft shredder is designed for shredding high-consistency industrial waste. A hydraulic pusher feeds material into a tool-holder rotor for size reduction. Interchangeable screens allow selection of final particle size (14–35 mm).

Main features:

• Rotor power: 18.5 kW (25 HP)
• Hydraulic unit power: 2.2 kW (3 HP)
• Drive: belt transmission
• Number of rotors: 1
• Rotor diameter: Ø220 mm
• Rotor length: 600 mm
• Reversible tools: 27 (4 usable sides)
• Rotor speed: approx. 85 rpm
• Cutting chamber: 600 x 700 mm
• Pusher travel (usable): 500 mm
• Approx. weight: 1,800 kg
• Throughput (indicative): 200–400 kg/h
• Safety: emergency stop, drawer reversal system

Applications
Suitable for inline or standalone operation in recycling and waste-processing lines. Recommended for shredding wood pieces, thick plastics, paper, confidential documents, extruded sheets and small tires.

Shredder construction

• Welded steel frame
• Bearing housings with sealing against dust and liquids
• Heavy-duty rotor Ø220 mm × 600 mm with 23 holder plates and 27 high-alloy wear-resistant reversible tools
• Two adjustable counter-blades (upper and lower) in wear-resistant steel
• Hydraulically driven pusher drawer with 500 mm usable stroke
• Hydraulic unit included
• Pulleys and belts to limit mechanical stress from rotor vibrations
• Multi-voltage, multi-frequency main motor 18.5 kW (IE3) and 2.2 kW motor for hydraulic unit
• Top-loading welded hopper
• Interchangeable screens to define shredded particle size

Control system

• Electrical cabinet compliant with EEC/CE standards including torque limiter that reverses rotor direction on overload
• Main internal control module (LOGO SIEMENS) for peripheral unit management
• Emergency stop functions for safe shutdown
• Built to CE standards

Accessories

• Interchangeable screens (Ø 14, 16, 20, 25, 30, 35 mm)
• Drawer connectable to suction system (outlet Ø160 mm)
• Collection drawer with 4 swivel wheels, plexiglass inspection window, fastening knobs and safety micro-switch
• Upper hopper closure with side window and rubber seals to prevent leakage during shredding
• Rotor cooling system

Specific accessories for electric cable milling

• Rotor protection plate (prevents overload when feeding hanked materials)
• Shredder stop software for overloaded separation/refiner systems

Technical specifications

• Model: MS 22-60 IT
• Rotor power: 18.5 kW (25 HP)
• Hydraulic unit power: 2.2 kW
• Drive: belts/pulleys
• Rotor diameter: Ø220 mm
• Rotor length: 600 mm
• Tools: 27 reversible tools (4 usable sides)
• Rotor speed: ≈85 rpm
• Cutting chamber: 600 x 700 mm
• Pusher travel: 500 mm
• Motor efficiency class: PREMIUM (IE3)
• Weight: ≈1,800 kg
• Production: 200–400 kg/h (depending on material)
• Available screen hole diameters: 14, 16, 20, 25, 30, 35 mm