- 1.Feed
Sections : Select
the feed section that is right for your feed stock, output
and pressure stability:
- -Standard (smooth bore)
- -Classic (smooth bore)
- -Aggressive (smooth bore)
- -Grooved Bore Series'
- -Roller Feed (for soft strips)
- -Melt Feed (for reactors)
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- 2.Screw: Working LID 24:1 in standard and custom designs
including mixing sections.
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- 3. Barrel: Nitrided stainless steel or bimetallic
lined for corrosion or wear resistance.
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- 4. Heated
Clamping Plate: Heaters
provide thermal control to prevent freeze-off. Screws secure
transfer tube for leak free
operation.
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- * Die: Available dies include strand, film, monofilament, coextrusion, tubing,
and sheet.
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- 5. Transfer
Tube: Heated by the barrel and the clamping
plate to eliminate cold spots, the transfer tube holds the
breaker plate.
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- 6. Breaker
Plate:
Holds the screen pack
in streamlined stainless steel construction.
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- 7. Gear
Reducer: Double
enveloping, low backlash
gearing with high performance
integral thrust bearings.
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- 8. DC
Motor : Includes tach feedback for uniform
speed control.
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- 9. Hopper: Stainless steel (s.s.), optionally
sealed for nitrogen purge or powdered feed stocks.
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- 10. Feed
Section Cooling: Hardened
s.s. features (3) LID's of directed cooling for positive
temperature control of solids conveying.
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- 11. Stainless
Steel Cover: Cooling
fans are optional for precision temperature control.
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- 12. Barrel
Heaters: Standard
mica or high temperature
mineral filled.
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- 13. Type
"J" Thermocouple Ports
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- 14. Pressure
Port & Rupture Disc:
Pressure measurement before the breaker plate is a recommended
option.
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- 15. Surge
Suppressor : Automatic surge reduction in
every screw.
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- 16. Barrel
Flange: Change the
extruder's output direction by rotating the flange on the
gearbox. Flange cooling keeps the gearbox oil cool. Assembly
is shown for standard right to left operation.
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- 17. Adjust
Height and Level:
Change the center line of the output as needed on swivel
brass pads. Optional mounting systems available .
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