Neue Herbold GmbH - Granulators, Hammer Mills, Profilegranulators, Pulverizers, Washinglines, Shredder, RecyclingNeue Herbold GmbH - Granulators, Hammer Mills, Profilegranulators, Pulverizers, Washinglines, Shredder, RecyclingNeue Herbold GmbH - Granulators, Hammer Mills, Profilegranulators, Pulverizers, Washinglines, Shredder, Recycling Neue Herbold - Recycling Pressed Bottles PET


Initial requirements for the installation of a recycling system are the detailed characteristics of the application.

- Defining the amount of contamination
  in the applicable material.
- Defining the final usage of the finished
  product.

Based on these specifications we would be in a position to engineer and manufacture a complete modular system for the application.

A typical system would be the processing of baled material with a throughput rate of
500 kgs/h where the bales are manually broken down and the bottles are presorted prior to initial feeding:

1. Separating belt
for separating and manually sorting the material to remove foreign substances and relieve the down stream equipment.

2. Inclinded conveyor belt
to transport the material to the down stream granulator. The conveyor belt would be equipped with metal detector bridge mounted over a metal free area on the conveyor belt.

3. Metal detector bridge.
for detection of NE metal and protect the granulator and washing components.

           Neue Herbold - Metal detector bridge

 4. Granulator
for dry size reduction of the material to the necessary particle size of 10-15 mm.

            Neue Herbold - Granulators

5. Material transport system
for pneumatic removal of the material from the granulator.

6. Air separator
for separating the labels and other loose and foreign materials.

7. Holding silo (FS series)
for storage and surge purposes to allow consistent feeding of the wash and separation components of the system.

           Neue Herbold - Holding Silo

8. Intensive cleaner (IW / FW Series)
to surface clean the PET flakes

             





















9. Diverter valve ( Option )
for diverting the material and continued transport to a separating tank or hot melt stage when applicable.

10. Separation tank (TB series)

for separation of the flakes with a specific density of < 1 g/cbm from  >1 g/cbm

 

The material fraction with a specific density of >1g/cbm (PET) is consistently transported with a discharge screw to the down stream mechanical dryer

The material fraction with a specific density of 
<1 g/cbm is transported with a discharge screw to a non-usable material container.

11. Mechanical dryer (TM series)

for mechanical surface drying of the material flakes.

           Neue Herbold - Mechanical dryer TM Series

12. Material transport system

for discharging and transporting the material from the dryer.

13. Thermal dryer (TT series)

for final drying of the material to the necessary residual level for down stream material processing.

          Neue Herbold - Thermal dryer TT Series

14. Fines separator (HS series)
for separation of dust and fine material to achieve a better quality final product.


                     

Neue Herbold - Recycling Pressed Bottles PET


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