Continuous Single Bolt Screen Changer (CSSC)

Continuous Single Bolt Screen Changer

Features Include

  • Leak-free operation to 10,000 psi
  • All parts manufactured to ISO-9002 standards
  • Breaker plate open area largest in the industry
  • Continuous operation means no shut down
  • No seals or contact parts
  • Process temperatures to 650° F
  • Bolt through connections for most sizes
  • Rugged design provides resilience to wear

Benefits

  • Design allows for a screen change without interrupting production
  • Simple and easy changeover even with residual extrusion pressure
  • Extruder screw may be pulled through the screen changer without removal
  • No seals to replace
  • Eliminates machine downtime
  • Easier access and less interference for the operator

The Continuous Single Bolt Screen Changer permits filtration of most all polymers and viscous materials without interrupting production during a screen change. The CSSC consists of one screen bolt with two screen cavities. This concept allows for continuous filtration while also providing a cost effect alternative to the Continuous Dual Bolt Screen Changer. PSI Single Bolt Screen Changers can be designed to withstand extremely high pressures and highly corrosive applications. PSI guarantees leak-free operation up to 10,000 psi.

Applications

  • Sheet
  • Coating
  • Pipe and profile
  • Compounding
  • Wire and cable
  • Tubing
  • Lab lines
  • EVA, hot melt adhesive and PSA
  • High pressure
  • FPVC and other highly corrosive materials
  • Degradable materials
Technical Data For Our Continuous Single Bolt Screen Changer
Model Extruder Output Screen Diameter Filter Area Weight
(lbs/hr) | (kg/hr) (in) | (mm) (in²) | (cm²) (lbs) | (kg)
CSSC-058 100-375 | 45-170 2.29 | 58.3 4.12 | 26.58 150 | 70
CSSC-076 250-650 | 110-300 3.00 | 76.3 7.07 | 45.60 220 | 100
CSSC-096 425-1,000 | 200-455 3.79 | 96.3 11.28 | 72.77 215 | 100
CSSC-116 600-1,500 | 270-680 4.58 | 116.3 16.47 | 106.26 415 | 190
CSSC-125 800-2,000 | 350-900 4.93 | 125.3 19.09 | 123.15 400 | 180
CSSC-148 1,000-2,400 | 455-1,090 5.84 | 148.3 26.76 | 172.65 625 | 285
CSSC-176 1,400-3,500 | 635-1,590 6.94 | 176.3 37.83 | 244.10 825 | 375
CSSC-200 1,750-4,500 | 800-2,040 7.88 | 200.3 48.73 | 314.38 950 | 430
CSSC-230 2,250-6,000 | 1,020-2,725 9.07 | 230.3 64.53 | 416.32 1,05 | 475

For larger sizes and special applications contact our PSI sales office

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