41" Wide Co-Ex Sheet Line Consisting Of The Following Pieces:

  • Main extruder:
  • 2.5" NRM PMIII air cooled Extruder rebuilt in year 2000
  • 30:1 L/D non vented barrel with Wexco 666 liner
  • 17:1 gear box ratio; 40HP D.C. belt drive motor and control
  • 4 barrel heating/cooling and 5 Die zones with Syscon Digital dual controllers
  • Water cooled feed section
  • RPM, Amp meters and 10 turn speed pot & emergency stop button
  • Dynisco pressure gauge and blow out plugs
  • Hydraulic slide plate screen changer new and installed in 2014
  • Raw material hopper with shut-off & drain tube
  • Foremost concentrate feeder and speed control
  • 480 Volt with 110V control circuit
  • Screw with Maddox Mixer; spare barrier screw with mixer for PET or PP
  • Co-extruder:
  • 2.0" Merritt-Davis air cooled extruder new in yr. 2000
  • 24:1 L/D with 20HP D.C. motor and Control Technique drive
  • Adjustable height tripod base support
  • Separate stand alone control panel
  • 3 heat/cool barrel zones and 4 heat only zones for adapter & feed block
  • Gauges for RPM, amps, melt temperature & pressure
  • Ten turn speed pot control & emergency stop button
  • Clamp type end adapter with breaker plate
  • General purpose screw; spare barrier screw
  • Combining (feed) Block:
  • In-house design Dow type B/A block
  • Cartridge heaters with one heat zone
  • Sheet Die:
  • 28" EDI flex lip die; Spare 27" reconditioned EDI die
  • 5 zones
  • Die adaptor to convert the line into monolayer extrusion
  • Rollstack:
  • Refurbished Davis Standard rollstack
  • 12" diameter x 41" wide 3-Chrome roll down stack configuration
  • Pneumatically actuated nip with manual gap control
  • Rolls polish to 2-4 RMS finish
  • 1.5 HP chain drive D.C. motor and drive with 4 speed gearboxes
  • 10 ft. cooling conveyor with two blade edge trim slitter
  • Free standing individual 3-roll water temperature control Units & heat exchanger tank
  • 6" dia. X 41" wide rubber pull rolls
  • 1.5 HP D.C. drive for the pull rolls
  • Individual speed control for Chrome and the pull rolls
  • Single shaft pneumatic roll winder
  • Chain drive traverse unit to move rollstack forward and back
  • Film lamination System:
  • 2 pay-off roll positions
  • Individual laminate roll pneumatic tension controls
  • Lemtech roller to spread and prevent wrinkling of film prior to the chrome roll nip