Vertical Blown Film Die

Intended Use

Used for the evaluation of film quality in bag applications.

Compatable with 3/4" and 1 1/4" Sing Screw and Twin Screw Extruders

  • Vertical Blown Film Die Assembly is supplied with a 1” orifice for use with the 3/4” single screw extruder and twin screw extruder. Also available is a 2” orifice for use with the 1-1/4” single screw extruder.
  • The die assembly is equipped with a band heater, ring nut, and standard adapter.
  • Shortened adapter available for use with breaker plate assembly. Cooling ring and take-off equipment are optional.


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Interchangable, 416 stainless steel construction

All C.W. Brabender® die assemblies are interchangeable and can easily attach to any C.W. Brabender® extruder. They are equipped with threaded borings for stock temperature thermocouples and/or pressure transducers and can be effortlessly disassembled for thorough cleaning. Construction is of 416 Stainless Steel.

Dies of special alloy or geometry specifications can be custom designed.