Your advantages
Fields of application for and individual advantages resulting from the use of Erema partial area backflush filter system:
Recycling
- Increases screen service life, reducing screen costs and backflush melt loss costs with new intelligent, optimised partial area backflushing systems
- Enables processing of higher levels of contaminants due to large active screen surface
- Manages peaks in contamination
- Provides higher level of automation due to automatic backflushing function, reducing labour cost.
- Improves homogenisation of the melt
- Eliminates fine particles and strand breaks
- Very high contamination filtering capacity available with laser filters (see separate brochure)
Fibre production
- Ultra-fine filtration capability at moderate pressure levels
- Effective filtering of gels (depending on application)
- Dramatic increase in service life for spin pack units (candle filters)
- Enables processing of higher levels of regenerate
Blown film and flat film production
- Effective filtering of gel-type particles thanks to low velocities and low shearing at screens.
- Lowest possible pressure fluctuations due to partial area backflushing and adjustable backflush stream
- Enables higher levels of repellets to be processed to increase cost-effectiveness
- Fully automatic filtration and filter cleaning without interrupting production
Pipe production
- Reduces costs by allowing higher levels of recycling material to be used
- Maintains tight tolerances for final product even during backflushing
- Does not interrupt production thanks to fully automatic filtration
Repellet / Masterbatch production
- Hot die face pelletising: high grain uniformity even during backflushing (cleaning) of screens.
- Strand pelletising: strands do not break off during backflushing
- Uniform, steady process thanks to consistent pressure and fully-automatic backflushing
- Improved homogenising and mixing of the processed melt material
