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Extruder

  • Available machine sizes range from small extruders with 30 mm screw diameter to large machines with 360mm screw diameter with output up to 6 t/h.
  • The machinery is, amongst others, used in film extrusion lines, i.e. main and co-extruders for BO-PET, BO-PP, BO-PA, PP- and PET-cast film as well as in various customised applications.
  • Cascade extrusion systems which are noted for high process constancy and high melt quality are used for particularly sophisticated applications like optical film.
  • Dynamic mixing systems for melt modification are a further product which allows customers with direct casting from PET condensation plants to establish a flexible modification of each PET film line for various applications up to 4 t/h.
  • The parallel co-rotating twin screw extruders with screw diameters from 45-120 mm complete the extrusion portfolio. They are e.g. used for direct processing of polymers without the energy-intensive pre-drying process.

 

Extruder

Single screw extruder
Twin screw extruder