Primary shredder MS 40-120 IT

single shaftpapersolid & bulk waste

Overview
The MS 40-120 IT single-shaft industrial shredder is engineered for high-throughput processing of industrial wastes. Heavy-duty construction ensures suitability for continuous and demanding operations. A hydraulic control unit actuates the pusher drawer and an interchangeable screen enables selection of final particle size.

Key information

• Product type: Single-shaft industrial shredder
• Model: MS 40-120 IT (2022)
• Application: Shredding high quantities of industrial waste and bulky materials
• Rotor power: 55 kW (optional 75 kW)
• Rotor dimensions: Ø 400 mm × 1100 mm length
• Pusher stroke: 800 mm
• Hydraulic unit power: 5.5 kW
• Indicative production: 1.2–2 t/h

Technical specifications

• Model: MS 40-120 IT
• Brand: ISVE SpA
• Year: 2022
• Rotor power: 55 kW (optional 75 kW)
• Hydraulic unit: 5.5 kW
• Rotor Ø × L: 400 × 1100 mm
• Pusher stroke: 800 mm
• Reversible tools: 66 (4 usable sides)
• Rotor speed: 73 rpm
• Weight: 5,500 kg
• Transmission: pulleys and belts
• Cutting chamber: 1100 × 1300 mm

Recommended applications
Machine suitable for in-line continuous operation. Recommended for wood offcuts, thick plastics, paper, confidential documents, extruded sheets, tires, rubber waste, electrical cables and other bulky industrial residues.

Shredder features

• Electro-welded heavy steel frame
• Sealed bearing housings for dust and liquid protection
• Thick rotor equipped with 66 tool holders and 66 high-alloy reversible wear tools
• Eight adjustable counter-knives (4 upper, 4 lower)
• Hydraulic pusher with two cylinders and 800 mm useful stroke
• Hydraulic coupling between motor and gearbox
• Hydraulic power unit with gear pump and oil cooler
• Belt-and-pulley transmission to isolate rotor vibrations
• Welded sheet-metal hopper for top loading
• Interchangeable screen to define final granularity

Control system

• Electrical cabinet to CE standards with torque limiter to reverse rotor on overload
• PLC SIEMENS S7-1200 for full peripheral control
• 6" color touch display for parameter settings
• AUTO TUNING ISVE automatic adjustment program
• Software prepared for integration with feeding systems, refiners and extraction
• Safety control functions for machine stop
• ISVE MAINTENANCE PROGRAM visible on touch screen
• Prepared for remote assistance and SAFETY SERVER CONNECTION ISVE

Accessories

• ISVE Server Connect for remote monitoring and software updates
• Interchangeable screens (Ø 14 / 16 / 20 / 25 / 30 / 35 mm)
• Hood connectable to extraction system
• Top hopper closure with rubber flaps to avoid metal leakage
• Rotor cooling system
• Wear-resistant rotor coating

Accessories for cable grinding

• Rotor protection plate to prevent overload when loading bundles
• Automatic stop software for overload on separation/refiner systems