Double piston screen changer for extrusion and compounding

Continuous CSC screen changers from MAAG with their robust and leak-free operation meet highest quality standards with respect to melt filtration. Due to their constantly improved functionality continuous screen changers from MAAG increase product quality significantly. CSC screen changers are based on the proven double-piston design that operates without any additional seals. Their sturdy construction available in all sizes and designs guarantees a reliable and leak-free filtration of polymer melt for many years.

Suitable for


Technical data
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  • Simple operation and uncomplicated screen changing
  • High operational reliability
  • Short material residence time
  • Leak-free mode of operation
  • Low pressure consumption
  • Flow channel geometry without any dead spots
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Oil, liquid or steam-heated
High-pressure version up to 700 bar
High-temperature version up to 350 °C
Flow channels chromed, nickel-plated or special-coated
Stainless steel design
High-pressure breaker plate with max. 200 bar differential pressure (classic and PE version only)

Additional designs

Backflush option
Arched screen
Oval screen
Disc filter
Basket filter
Diverter valve
Candle filters

Technical Data

Compact mounting dimensions, all positions possible