Recycling plant PET-waste EREMA, You can contact our team and analyze your needs so we can offer you the best possible solution depending on your budget.
Ref.: 300050434
Year: 2007
Brand: EREMA
Main extruder & reactor: VACUREMA® 1716TE-VSV Integrated Vacuum Sluice & Vacuum Reactor for continuous degassing, drying, and crystallization directly attached to a single-screw extruder.
Melt filtration: SW 8/170 RTFContinuous backflush screen changer with 8 screen cavities for high-performance melt filtration.
Pelletizing die head: SD 40/5
Strand cooling bath: SK 6/660
Moisture / Surface extraction: TRL 75
Strand pelletizer: SG 40
Pellet conveyour blower: IFG 40
The complete electrical and drive infrastructure was modernized in 2021 to restore peak operational reliability, ensure current industrial component availability, and improve energy efficiency:
1. HMI Upgrades:
Hardware Replacement: Upgraded legacy HMI hardware 6AV7802-0AB10-1AC0 to Siemens model 6AV7862-2BD00-0AA0.
Software Migration: Replaced the legacy Zenon platform with WinCC Explorer.
PLC Communications: Configured to read tags directly from the Data Blocks (DB) of the CPU (PLC) program backup to enable full machine monitoring and control.
2. Main Controller (PLC) Adjustment
CPU Status: Retained the original Siemens CPU 317-2DP hardware and software base.
Configuration: Reconfigured the hardware layout to integrate the new reactor and extruder drives, mapping their memory addresses into the CPU project.
3. Drive System Modernization (Reactor & Extruder)
Reactor Motor Drive:
Hardware: Upgraded legacy converter 6SE7033-7EG60 to Siemens SINAMICS 6SL3210-1PE33-7AL0.
Software: Upgraded commissioning software from Drive Monitor to Simotion D V5.3.
Integration: Re-mapped control and status word addresses to align with the existing CPU program backup logic.
Extruder Motor Drive:
Hardware: Upgraded legacy converter 6SE7033-2EG60 to Siemens SINAMICS 6SL3210-1PE34-8AL0.
Software: Upgraded commissioning software from Drive Monitor to Simotion D V5.3.
Integration: Re-mapped control and status word addresses to match the existing CPU backup structure.
4. Retained Original Equipment
Vacuum System Drives: Retained original Frequency Converter units for both the Reactor and Extruder vacuum systems.
Pelletizer Drive: Retained original Frequency Converter unit.
Rebuild: 2021
Guarantee: Without guarantee
Current condition: Not running. Can be shown with material
Voltage: 415 V Triphase
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