John Crane - Melt filters
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Melt Filters

Seebach melt filters are especially large area filters designed for the processing of plastic melts. They are used for high pressures and high temperatures to clean plastic melts of gels, degenerated material and debris. Seebach produces filter systems for every purpose from pilot-single candle filters between 0.25 m2 to 0.75 m2 to multiple candle filters up to 2.5 m2 filter area.

Features

Single candle filters

 
 ID  10823
 Filter rating   as requested*
 Max. flow rate  Depends polymer melt
Input/Output   Flange adaptor
 Max. operating pressure   150 bar
 Max. operating temperature   300 °C
 
 
 ID  10858
 Filter rating   as requested*
 Max. flow rate  Depends polymer melt
Input/Output   Flange adaptor
 Max. operating pressure   250 bar
 Max. operating temperature   300 °C
 
 
 ID  10411
 Filter rating   as requested*
 Max. flow rate  Depends polymer melt
Input/Output   Flange adaptor
 Max. operating pressure   100 bar
 Max. operating temperature   360 °C
 
 
 ID  10673
 Filter rating   as requested*
 Max. flow rate  Depends polymer melt
Input/Output   Flange adaptor
 Max. operating pressure   250 bar
 Max. operating temperature   300 °C
 
 
 ID  10905
 Filter rating   as requested*
 Max. flow rate  Depends polymer melt
Input/Output   Flange adaptor
 Max. operating pressure   130 bar
 Max. operating temperature   349 °C
 
 
 ID  10980
 Filter rating   as requested*
 Max. flow rate  Depends polymer melt
Input/Output   Flange adaptor
 Max. operating pressure   200 bar
 Max. operating temperature   300 °C
 

Multiple candle filters

 
 ID  10271
 Filter rating   as requested
 Max. flow rate  Depends polymer melt
Input/Output   Flange adaptor
 Max. operating pressure   250 bar
 Max. operating temperature   300 °C
 
 
 ID  10948
 Filter rating   as requested
 Max. flow rate  Depends polymer melt
Input/Output    Greyloc flange
 Max. operating pressure   250 bar
 Max. operating temperature   300 °C
 

 

The JANUS melt filter system is the latest development in polymer melt filtration. The system can be adapted to production data outcomes in a very short time frame with minimal effort, e.g. Convert filter ­cartridges to filter discs.
Features:
Designed as single or double filter with changeover for continuous operation
Can be installed horizontally or vertically with possible filtration areas of 1.4 m² to 100 m²
Heating is variable and can be carried out electrically, with steam or with heat carrier oil.
Recommended applications:
PA, PBT, PE, LDPE, PC, PEEK, PET, BOPET, PP, BOPP, PMMA, Carbon-Fibre, Fibre, Resin, Film, Sheet, EVA

 

Large-area filter - JANUS

 
 ID  10271
 Filter rating   as requested
 Max. flow rate  Depends polymer melt
Input/Output   Flange adaptor
 Max. operating pressure   250 bar
 Max. operating temperature   300 °C
 
 
 ID  10838
 Filter rating   as requested
 Max. flow rate  Depends polymer melt
Input/Output   Flange adaptor
 Max. operating pressure   280 bar
 Max. operating temperature   349 °C

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