| Densifier |
Typical Applications: LDPE, HDPE, PP (BigBags, Carpets) , PO-Mixed fraction, PVC, PA6 (Nylon), PET-fibers.
Example:
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| Agrofilm-Flakes washed and dried with centrifuge ca. 0.08 mt/m3 | Densified Material ca. 0.45 mt/m3 |
Description of Operation
Video shows
Densifier in Operation
The densifier increases the "loose" weight of flakes of the above indicated materials to about 0.45 mt/m3, thus increasing hte performance of the extruder. The material is also degassed and completely dried. The densifier operates in "batches" and the processing chamber is loaded before and during the process.
The high-energy-blades shred the material and press it under the rotor due to its design. The friction heats the material to the processing temperature. At this temperature the material becomes highly viscous.
Subsequently cold water is injected into the process which causes the material to densify. The whole process is automatic for the new models.
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| Automatic Densifier D 1500 | Densifier D 1500 with board for auxiliaries |

Densifier D 1500/ 560 kW with 20 m3 Flakes-Silo and Loading Conveyor
Design:
Video shows technical details
| OCI GmbH |
| Baarerstrasse 95, CH 6301 Zug, Schweiz |
| GF: Hubert v. Navarini, Dipl. Ing. |
| Tel +41 81 3531685 / Fax +41 81 3535109 |
| navarini@navarini.com |
| Officine Meccaniche Costarelli s.r.l., Perugia (I) |
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