Main features:

  • Cutting chamber: 800×800 mm
  • installed power: 22 kW (11 kW+11 kW) – 30 HP (15 + 15 HP)
  • drive: by gears
  • n. Cutter shafts: 2
  • n. Hardened cutters: 42
  • n. Conveyor shafts: 2
  • n. conveyor disks: 21
  • n. average cutter revs./min.: 18
  • production: 350-650 kg/h
  • safety precautions: emergency stop, hopper closed contact

Accessories on request:

  • gear or serrated conveyor disks;
  • interchangeable hopper;
  • interchangeable screen;
  • base size to order;

Explanatory notes:

Medium sized multipurpose machine suitable for shredding an enormous number of waste materials- even very large. It can be introduced into a line to operate in continuous working.
Recommended for shredding pieces of wood even large sized, pallets, rags, plastic, leather, tyres paper, cardboard, packaging, polyethylene banding, plastic film, PET bottles, milk bottles, different types of containers, paper documents, plastic scraps, upholstery, bumpers, small trunks, tarpaulin, etc.

Characteristics of the shredder:

  • Very thick welded sheet steel support;
  • Support for barrel roller bearings with sealing system against dust and liquids;
  • Anti-wear interchangeable side plates with separating interspace of the cutting chamber from bearing-holder flanges;
  • High thickness shafts with 42 special anti-wear steel cutters and 21 conveyor disk to facilitate gripping of bulky objects;
  • Graduated arrangement of cutter teeth for better taking and cut progress;
  • 2 epicyclic reduction gears with rotation axes parallel to the cutter axis;
  • 2 multi-voltage, multi-frequency 11 kW 6-pole motors with PREMIUM efficiency class (IE3);
  • Drive system in oil bath with steel gears and pinions;
  • 800×800 mm cutting chamber;
  • Interchangeable screen determining the sizes of the shredded material (optional);
  • Electrowelded sheet metal hopper for front or top loading fitted with sliding cover and anti fly-back rubber protections
  • Base equipped with drawer connectable to the aspiration plant (wood sector) or no. 3 protection nets with frontal gate provided with security micro;

Characteristics of control system:

  • Electric switchboard complying with CEE standards, equipped with torque limiting device which inverts the direction of the pusher drawer if the work load of the machine exceeds the set value;
  • S7-1200 SIEMENS PLC to control all the plant peripheral units;
  • SIMATIC SIEMENS touch screen to adjust all the parameters of the machine;
  • Software prepared to control the loading system, the grinder and the suction plant.
  • Emergency control functions for stopping the system;
  • ISVE MAINTENACE PROGRAM: it signals the ordinary maintenance interventions at their expiry date.
  • The production of shredder material varies depending on the type of piece to be ground and the size of the ground items required. On an average it is possible to produce between 350-650 kg per hour
  • Made to CE standards.


  • Interchangeable screen that determines the size of the ground material (diam. 14-16-20-25-30-35 mm);
  • Sliding hopper top cover with rubber strips;
  • ISVE Server Connect: additional internet connection module with automatic monitoring service on the ISVE server of the correct operation of the grinding system. Possibility to remotely adjust machine settings and software updates without sending a technician
  • Control system with:
    • Electrical panel in accordance with EEC standards, equipped with a torque limiter that reverses the rotor movement if the machine’s work load exceeds the set value;
    • SIEMENS S7-1200 PLC for the control of all the peripherals of the system;
    • 6 inch color touch screen display for adjusting all machine parameters;
    • Software designed to control loading systems, refiner mill and suction system;
    • Emergency control functions for stopping the system;
    • ISVE MAINTENANCE PROGRAM: maintenance schedule indicated on the touch screen.
    • PREPARATION FOR REMOTE ASSISTANCE SYSTEM AND “SAFETY SERVER CONNECTION ISVE” (real-time monitoring of machine parameters from ISVE server).



Your needs are our challenge

I.S.V.E. designs and manufactures shredding equipments such as single-shaft shredders, double-shaft shredders, four-shaft shredders, combined systems and granulators customised to meet customer requirements.

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