PTi's Technology Development Center

PTi's Technology Development Center is available for customer trials Please contact the Technology department at 630.585.5800, your Regional Sales Manager or local agent, for details and availability.
 

Line #1: HVTSE® Model 85mm-52D high vacuum twin screw extrusion system (SOLD-- New line to be installed September 2020)

  • Five component continuous gravimetric loss in weight blender/feeder
  • Dual bolt, 4 cavity continuous hydraulic screen changer with backflush
  • 62" sheet die with 0.010" - 0.110" (0.25 - 2.80 mm) lip opening
  • G-SERIES® GCVD661824 configurable vertical downstack roll stand
  • X-Ray sheet thickness gauge
  • TRC-66 transfer roll coater; Anti-static coater/dryer for coating top, bottom or both sides
  • ACW6640/2 semi-automatic cantilevered two position winder
  • TITAN® Plus Control System
  • Edge trim granulator system

 Dryer-Less HVTSE Twin Screw Extruder

  Line Capabilities

  • Capable of processing PET, PLA, PP, PS and PE (etc.) 10 - 60+ mils PET, PLA, PS 
  • 12 - 60+ mils HDPE 
  • 15 - 60+ mils LDPE 
  • 40"- 56" net sheet width (1000 mm - 1400 mm)  
  • 6" diameter cores (150 mm) 
  • 40" (1000 mm) max roll diameter
  • Maximum line speed 180 fpm (55 mpm) 
                           

 


Line #2: SUPER-G® HighSPEED™ Model SGHS3500-36D high speed extrusion system 

  • Five component continuous gravimetric loss in weight blender/feeder
  • Dual bolt, 4 cavity continuous hydraulic screen changer with backflush
  • 60" sheet die with 0.010" - 0.110" (0.25 - 2.80 mm) lip opening
  • PTi SUPER-G® MultiNIP™ Model SGMN J601818/512 J-Stack cooling and polishing unit with 60" (1,524mm) roll face
  • X-Ray sheet thickness gauge
  • TRC-60 transfer roll coater; Anti-static coater/dryer for coating top, bottom or both sides
  • ACW6640/2 semi-automatic cantilevered two position winder
  • TITAN® Plus Control Systems
  • Edge trim granulator system + Two 3" edge trim winders

   Line Capabilities

  • Capable of processing PP and PS polymers
  • 10 - 60+ mils PS 
  • 14 - 60+ mils PP   
  • 40"- 54" net sheet width (1000 mm - 1370 mm)  6" diameter cores (150 mm) 
  • 40" (1000 mm) max roll diameter
  • Maximum line speed 130 fpm (40 mpm) 
     


PTi Silicone Coater / Dryer & Accumulator:  
  Coating
• Hot Air Blower
• 100’ (30 m) Accumulator Storage
• Accumulation of 30 sec. at maximum          speed
• Top, Bottom or Both-Side
 



PTi Roll Cooling & Polishing Stand:
• 60" (1,524 mm) face width 7-roll
J-Stack configuration
• 18" (450 mm) lead and second roll, 12" (305 mm)third through seventh roll diameters
• Roll skewing manual adjustment for lead roll
• Individual roll drives
• Manual crank mechanical thread up device
• TITAN® Control System
• Scantech X-Ray online sheet thickness gauge



PTi Cantilever Winder:
• 35 - 40" (0.9 - 1.0 m) Diameter
  Rolls
• 6" (150 mm) Diameter Cores
• 180 fpm / 55 mpm max speed
• Fully Guarded / Interlocked



Material Feed System:
• Doteco 5 Component Gravimetric
  Blender
• 3 major (0 - 100%, 0 - 100% and
  0 - 50%) and two minor
  (1 - 10% ea.) ingredient feeders
• Feed accuracy +/- 0.05%



Die Complex:
• Kreyenborg Dual Bolt Continuous
  Back Flushing Screen Changer &
  Melt Pump
• PTi Six-Element Vane-Type
  Mixer
• Three-Layer EDI Feed Block
• 60” (1,524 mm) Cloeren
  EPOCH-V Die
• Continuous IV Monitoring System



PTi / Bandera 85mm HVTSE:
• High Venting Vacuum Twin
  Screw Extruder
• Dryer-Less Technology
  provided by Bandera
• 52 L/D Parallel Co-Rotating
  Feed  Screws
• 430 HP (313 kW) Motor & Drive
• Triple Vent Area
  (1 atmosphere, 2 high vacuum)