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Backflush Screen Changers K-SWE/RS

Backflush Screen Changers for continuous operation

The KREYENBORG Screen Changer Type K-SWE/RS is the backflush variant of the continuous screen changer K-SWE.


Applications

  • K-SWE/RSfor processes with most different throughput capacities (laboratory applications up to large polymerisation lines)
  • for compounding, semi-finished production, recycling, manufacturing of fibres, polymerisation, film extrusion
  • for fully automatic production processes

 

Materials

  • suitable for almost all polymers
  • special design for PMMA and PC

 

Customized special solutions

  • various coatings of the flow channels
  • special breaker plates and screen retainers
  • customized adaption
  • rheologically optimized adaption to customer’s line components
  • different installation possibilities
  • Siemens or Allen Bradley controls available

 

Function

  • continuously working melt filter
  • 100 % venting by venting groves, no interference of the process during the backflushing
  • 2 screen cavities
  • simple adjustment of the ACS control system by the operator – 100 % reproducible automatic screen cleaning that is independent from the operator
  • high lifetimes of the filtration media owing to up to 100 times backflushings

 

TECHNICAL DATA

Type Screen diameter
[mm]		 Active fitration area
[cm²]		 Output
[kg/h]
K-SWE-080/RS 58.3 2 x 27 40 - 180
K-SWE-100/RS 76.3 2 x 45 80 - 280
K-SWE-101/RS 96.3 2 x 72 140 - 380
K-SWE-121/RS 116.3 2 x 105 200 - 530
K-SWE-125/RS 125.0 2 x 122 300 - 700
K-SWE-160/RS 148.3 2 x 172 420 - 1080
K-SWE-180/RS 176.3 2 x 244 700 - 1500
K-SWE-200/RS 200.0 2 x 314 840 - 1900
K-SWE-250/RS 230.3 2 x 415 1100 - 2600
K-SWE-280/RS 250.0 2 x 490 2400 - 4400
K-SWE-300/RS 270.0 2 x 572 3000 - 6000
K-SWE-380/RS 340.0 2 x 908 5000 - 15000

The output rates depend on the individual process parameters. Subject to design modifications.
 

 

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