• ZDS / ZTS – Pre shredders
  • ZDS / ZTS – Pre shredders
  • ZDS / ZTS – Pre shredders
  • ZDS / ZTS – Pre shredders
  • ZDS / ZTS – Pre shredders
  • ZDS / ZTS – Pre shredders

ZDS / ZTS – Pre shredders

Pre-shredders are generally installed upstream from a shredding system to prepare the material for entry into the shredder. Adding a pre-shredder to the metals process allows the operator to control the feed rate, leading to a more uniform flow of material through the shredder itself, and a higher density product.

With their first-rate tooth profile and very high torque, Danieli Henschel pre-shredders are truly essential for processing waste metal such as end-of-life vehicles, domestic waste, WEEE, etc. in bulk or baled form.

Supplied with an output of 25 to 120 tons per hour (according to the model and products to be processed), pre-shredders are used to control the grading and quality of products prior to feeding into a shredder.

With their first-rate tooth profile and very high torque, DANIELI HENSCHEL pre-shredders are particularly suitable for processing up to 105 t/h of high quality scrap metal such as ELVs, sheet metal, WEEE, etc. in bulk or baled form. In this way, they can be used to control the grading and quality of pre-shredded products before they are fed into a shredder.

Specific advantages

  • Improved shredder production by preparing a homogeneously graded, densified product, reducing shredding time.
  • Improved shredder production by preparing a homogeneously graded, densified product, reducing shredding time.
  • Significant reduction of explosions in the shredder
  • Detection of unshreddable material upstream from the shredder
  • Increased service life of wear parts in the shredder
  • Smoothing of shredder electricity consumption
  • Optimized logistics for collecting products to be processed, by reducing intermediate handling and transport volumes

Working process

  • Easier material gripping via articulated ram or third shaft
  • Separate adjustable shaft rotation speeds
  • Very high shredding torque
  • Shafts equipped with abrasion-proof steel profiled toothing, with ends reloaded with high-carbon steel
  • Automatic rejection of unshreddable material by inverting the feed direction
  • Independent shaft drive system (2-shaft version)
  • ZDS range > high production
  • ZTS range > fine grade
Maintenance

Productivity

  • Hopper designed for optimal feed
  • Specific equipment increasing material gripping efficiency by teeth
  • Tooth profile suitable for all types of products
  • Adjusted differential speeds between shafts to optimise material shredding
Maintenance

Maintenance

  • Easier shaft access via hydraulic opening of upper housing (2-shaft version)
  • Lifetime lubricated shaft bearings
  • Most maintenance reduced to reloading tooth ends
  • Low-Cost Maintenance specific DANIELI HENSCHEL hydraulics
  • GSM telediagnosis modem
Maintenance

Safety

  • Compliant with the 2006/42/EC Machine Directive
  • Hopper pre-fitted to receive a fire fighting system
  • Hydraulic hose whiplash protection

Ergonomics

  • Easy installation in line with customer requirements
  • Machine feedback on the two-way remote control
  • Touch screen display man/machine interface
Maintenance

Working life

  • Body protected by abrasion-proof panels
  • Reinforced hydraulic shaft drive system protection

Options

  • Automated heavy swivelling conveyor at preshredder outlet
  • Metal support frame
  • Integral metal covers on concrete walls
Novelis experiences
energy saving on shredding lines

Danieli Centro Recycling innovates in shredder automation

The decoating line controls the demand of shredded material; When the layout configuration considers in-line continuous feeding, multiple starts and and stops of shredder motor and downstream occur. Danieli Automation MV ... Read more

DANIELI - Via Nazionale, 41 - 33042 Buttrio (UD) Italy

(39) 0432.1958111

info@danieli.com