Recycling technology

Hot recycling

The use of BENNINGHOVEN hot recycling feed systems pays off in particular for large quantities and high recycling feed ratios from 70% to over 90% + x.

In addition to the proven parallel drum, the focus here is on the recycling drum with counterflow action with hot-gas generator – an environmentally friendly, future-proof and innovative solution.

Parallel drum
  • Up to 70 % recycling material dosing possible
  • Parallel-flow drum system
  • Proven solution for recycling hot feed systems
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Parallel drum
Recycling drum with hot-gas generator with counterflow action
  • Up to 90% + x addition of recycling material possible
  • Highest possible feed rates of recycling material
  • Indirect heating of the material
  • Recycling material takes the straight, easy route through the entire system
  • No deflection of the recycling material, which could result in blockages and adhesions/deposits
  • Mixer is positioned directly vertical underneath the recycling drum
  • Careful use of resources
  • Lower emissions figures Cges < 50mg/Nm³
  • The system meets the requirements of the new “Technical Instructions on Air Quality Control” (German regulation “TA Luft”)
  • This process ensures that the recycling material is already heated to processing temperature (160 °C)
  • Highly positive overall energy balance of the plant
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Recycling drum with hot-gas generator with counterflow action
Recycling technologies

All recycling systems from BENNINGHOVEN at a glance ...

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