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Germany

Company
Maag Automatik GmbH
Address
Ostring 19
63762 Grossostheim

CSC/BFX-DV

Constant-throughput backflush screen changer with integrated melt accumulator

The backflush screen changers are based on the sturdy and proven double-piston design. With just two hydraulic rotary-lift cylinders, the patented new development offers a mostcompact design. The adjustable backflush volume and pressure permits highly effective screen cleaning and multiplies the number of cleaning cycles. An integrated diverter valve enables to discharge the extruder start-up melt. The simple and robust design, with no additional sealing elements, ensures a reliable and leakage-free continuous operation.

Benefits

  • Constant-throughput operation – consistent product quality
  • Fully automatic backflush – autonomous process adaptation
  • maaxBFX controller – user-friendly operator control and visualization
  • Backflush pressure and volume adjustable – highly effective screen cleaning
  • Complete functionality with just two hydraulic cylinders – compact size
  • Integrated startup valve – ejection of startup melt
  • Optimized fl ow channel geometry – short melt dwell time
  • Optimized screen cavity surface area – low pressure consumption
  • One screen cavity per screen changer piston – easier screen changing

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Technical data

Filter area [cm²]
2 x 1625
max.
No. screen cavities
2
Flow rate [l/min]
700 bis 8.900
Operation
continuous
Required heating capacity [kW]
15 - 80

Download area

CSC/BFX-DV
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