Double-shafts shredder: Model B-70/120S

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Double-shafts shredder: Model B-70/120S

SIEMENS ENGINESSIEMENS CONTROLCOLOURS TOUCH DISPLAYMAINTENANCE PROGRAMCAMERA INSIDEISVE SERVER CONNECT

Main technical characteristics:
  • Cutting chamber: 690x1200 mm
  • installed horsepower: 22 KW + 22 KW
  • drive: gears through oil bath reduction gear
  • n. Cutter shafts: 2
  • n. Hardened cutters: 30
  • Cutters diameter: 430 mm
  • Cutters thickness: 40 mm
  • n. spacing combs: 30
  • n. average cutter revs./min.: 16
  • production: 2-3 t/h
  • safety precautions: emergency stop, reversal system in case of overloading
  • manufactured to EC standards.
Accessories:
  • interchangeable hopper;
  • loading and unloading belt
  • base size to order;
Explanatory notes:

Very 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, rags, plastic blocs leather, small tyres, paper, cardboard, packaging, polyethylene banding, plastic film, etc.

Characteristics of shredder:
  • Very thick welded sheet steel support;
  • Support for barrel roller bearings with sealing system against dust and liquids;
  • High thickness shafts with 30 special anti-wear steel cutters and 30 spacers to facilitate unloading of shred material:
  • New graduated arrangement of cutter teeth at 22.5° for better taking and cut progress;
  • N.2 epicyclic reduction gears with rotation axes parallel to the cutter axis;
  • N. 2 motors of 22 KW for a total of 44 KW;
  • Drive system in oil bath with steel gears and pinions ;
  • 690x1200 mm. cutting chamber;
  • Welded sheet metal hopper for top loading;
  • Base made in steel tubular equipped with protection nets or arranged for the belt.
  • Weight: 7300 kg.
Characteristics of control system
  • Electrical board built according to CEE rules and provided with power limiting device inverting cutters motion in case the working charge of the machine is higher than the programmed value;
  • PLC SIEMENS S7-1200 for the control of all the plant peripheral units.
  • Display touch screen SIMATIC SIEMENS for the regulation of every parameter of the machine;
  • Software to command charging systems, refiner grinder and aspiration system;
  • Emergency control functions for stopping the plant in the case of accidental introduction of ferrous material.
  • ISVE MAINTENANCE PROGRAM: due for maintenance on touch screen;
  • The production of shredded material varies according to the type of the items to be shredded and the size required. A production of between 2-3 t/h can be roughly estimated.
  • Made to CE standards.