USED MISCELLANEOUS BACKS OF SHORT L/D SCREWS. APPROX. 2.5", 3.5" AND 4.5" O.D.

USED (1) SET OF (2) CINCINNATI 35MM CONICAL TWIN SCREWS. SERIAL #T7382/15.

USED SET OF (2) CINCINNATI 35MM CONICAL TWIN SCREWS. SERIAL #T7382/78.

USED SET OF (2) CINCINNATI 35MM CONICAL TWIN SCREWS. SERIAL #T7382/48.

USED 1.5" KILLION SINGLE STAGE 24/1 L/D EXTRUDER SCREW.

USED 1.5" KILLION SINGLE STAGE 24/1 L/D EXTRUDER SCREW.

UNUSED 2" BARREL AND SCREW FOR 24/1 L/D RATIO. NO HEATERS INCLUDED. VENTED BARREL WITH VENT STACK.

USED CINCINNATI MILACRON 55MM BARREL. NO HEATERS OR SCREWS INCLUDED. CONICAL STYLE BARREL.

USED CINCINNATI MILACRON CM111/80 BARREL AND CONICAL SCREW SET. REPORTED FAIR CONDITION BUT ONLY ABLE TO BE USED FOR RE-GRIND USE. TUNGSTEN CARBIDE SCREWS.

USED 80MM SCREW SET FOR CINCINNATI MILACRON CM80 CONICAL TWIN SCREW EXTRUDER. SERIAL NUMBER 11060.

USED DAVIS STANDARD 3.5" SCREW. 24/1.

USED DAVIS STANDARD 3.5" SCREW. 30/1.

USED 3.5" WELEX 38/1 L/D EXTRUDER SCREW ONLY. 133" WORKING LENGTH.

USED 90MM BARMAG EXTRUDER SCREW. LAST USED ON NYLON. GOOD CONDITION.

USED 90MM BARMAG EXTRUDER SCREW. LAST USED ON NYLON. GOOD CONDITION.

USED 90MM BARMAG EXTRUDER SCREW. LAST USED ON NYLON. GOOD CONDITION.

USED 90MM BARMAG EXTRUDER SCREW. LAST USED ON NYLON. GOOD CONDITION.

USED 90MM BARMAG EXTRUDER SCREW. LAST USED ON NYLON. GOOD CONDITION.

USED 90MM BARMAG EXTRUDER SCREW. LAST USED ON NYLON. GOOD CONDITION.

USED 3.5" DAVIS STANDARD 24/1 L/D EXTRUDER SCREW.

USED 3.5" EXTRUSION SCREW HAVING APPROXIMATELY 24:1 L/D RATIO. SINGLE STAGE, 101" OVERALL LENGTH, WITH MADDOX MIX SECTION. OLDER GEC DESIGN 13" SOLID SHANK.

USED 3.5" EXTRUSION SCREW HAVING APPROXIMATELY 25:1 L/D RATIO. SINGLE STAGE, WITH MADDOX MIX SECTION. OLDER GEC DESIGN. 13" SOLID SHANK. 101" OVERALL LENGTH.

USED 3.5" NRM SINGLE STAGE SCREW.

USED CINCINNATI MILACRON CM92/90 TWIN SCREW BARREL FOR COUNTER ROTATING EXTRUDER. REPORTED BARREL WORN AND GOOD FOR RE-GRIND USE ONLY.

USED 4.5" 38/1 L/D 2-STAGE EXTRUSION SCREW.

USED 4.5" 24/1 L/D NON-VENTED HARTIG BARREL.

USED 4-1/2 24/1 SCREWS FOR 4-1/2 PRODEX EXTRUDERS. 4 TO 1 COMPRESSION RATIO PE SCREW.

USED 4-1/2" 30/1 EXTRUDER SCREW. TWO-STAGE. 13-1/2" LONG SHANK. 145" OVERALL LENGTH.

USED 4-1/2" 30/1 EXTRUDER SCREW. TWO-STAGE SCREW WITH MADDOX MIXER. 11-1/4" LONG SHANK. 145" OVERALL LENGTH.

USED 4-1/2" 32/1 EXTRUDER SCREW. 11-1/4" LONG SHANK. 163" OVERALL LENGTH. BARRIER SCREWS WITH MADDOX MIXER.

USED 4-1/2" 32/1 EXTRUDER SCREW. TWO-STAGE SCREW WITH BARRIER 11-1/4" LONG SHANK. 163" OVERALL LENGTH.

USED ASSORTED 4.5" 33/1 L/D 2-STAGE EXTRUDER SCREWS.

USED DAVIS STANDARD 4-1/2" 34/1 TWO (2) STAGE EXTRUDER SCREW. WITH MIXING PINS.

USED DAVIS STANDARD 4-1/2" 34/1 TWO (2) STAGE EXTRUDER SCREW. WITH MIXING PINS.

USED 4.5" 28/1 L/D DAVIS STANDARD 2-STAGE SCREW. HAS 1 SET OF MIXING PINS APPROXIMATELY 8" FROM DISCHARGE.

USED 4.5" DAVIS STANDARD 20/1 L/D EXTRUDER SCREWS, PREVIOUSLY USED FOR PVC AND CPVC. 6 AVAILABLE FOR SALE AS A PACKAGE.

USED 4.5" 24/1 DAVIS STANDARD EXTRUDER SCREW. UNIT IS BARRIER TYPE WITH MADDOX MIXER. LAST USED ON A 4.5" DAVIS STANDARD EXTRUDER ON HDPE.

USED 4-1/2" 12:1 EXTRUDER BARREL MANUFACTURED BY BIMEX WITH UPSTREAM AND DOWNSTREAM FLANGES. DRILLED FOR (2) THERMOCOUPLES.

USED 4.5" EXTRUSION SCREW HAVING A 24:1 L/D RATIO. SINGLE STAGE, BARRIER TYPE WITH MADDOX MIXING SECTION. 129" OVERALL LENGTH, 15" SHANK. APPROXIMATLEY 24:1 L/D RATIO. OLDER GEC DESIGN. SOLID SHANK.

USED 4.5" EXTRUSION SCREW HAVING APPROXIMATELY 24:1 L/D RATIO. SINGLE STAGE, BARRIER TYPE SCREW. 129" OVERALL LENGTH. 15" SHANK. OLDER GEC DESIGN. SOLID SHANK.

USED 4.5" EXTRUSION SCREW HAVING APPROXIMATELY 24:1 L/D RATIO. SINGLE STAGE, BARRIER TYPE SCREW, 129" OVERALL LENGTH. 15" SHANK. OLDER GEC DESIGN. SOLID SHANK.

USED 4.5" EXTRUSION SCREW HAVING A 24:1 L/D RATIO. SINGLE STAGE, BARRIER TYPE SCREW. OLDER GEC TYPE. WITH 16" SHANK. 129-1/4" OVERALL LENGTH. WITH MADDOX MIX SECTION.

USED 4.5" EXTRUSION SCREW HAVING APPROXIMATELY 30:1 L/D RATIO. SINGLE STAGE BARRIER TYPE SCREW, WITH MADDOX MIX SECTION. DAVIS STANDARD TYPE DESIGN. 154" OVERALL LENGTH.

USED 4.5" EXTRUSION SCREW HAVING APPROXIMATELY A 32:1 L/D RATIO. SINGLE STAGE, BARRIER TYPE WITH MADDOX MIX SECTION ABOUT 3/4 DOWN. DAVIS STANDARD TYPE SCREW AND SHANK.

USED 4.5" EXTRUSION SCREW HAVING APPROXIMATELY A 32:1 L/D RATIO. TWO-STAGE DESIGN, 162.5 OVERALL LENGTH, 18" SHANK. OLDER GLOUCESTER DESIGN, SOLID SHANK, WITH MADDOX MIXING SECTION ABOUT 2/3 DOWN.

USED 4.5" EXTRUSION SCREW HAVING APPROXIMATELY 32:1 L/D RATIO. SINGLE STAGE, WITH MADDOX MIX STATION. 157" OVERALL LENGTH, 15" SOLID SHANK DESIGN. OLDER GEC TYPE.

USED 4.5" GLOUCESTER 24/1 L/D SINGLE STAGE SCREW. PREV. USED IN LOW DENSITY POLYETHYLENE FILM PLANT.

USED 4.5" PRODEX 30/1 L/D SINGLE STAGE EXTRUDER SCREW.

USED 4.5" 30/1 EXTRUDER SCREW. SINGLE STAGE WITH MADDOX MIXER. PROBABLY GEC.

USED 4.5" 30:1 JOHNSON EXTRUDER SCREW. SINGLE STAGE WITH ROWS OF MIXING PINS. CHROME. GOOD CONDITION.

UNUSED 4.5" BARREL, 12/1 L/D. INCLUDES UPSTREAM AND DOWNSTREAM FLANGE WITH DRILLED BOLT HOLES, NO HEATERS.

USED 6" 24/1 EGAN EXTRUDER SCREW LAST USED FOR POLYETHYLENE. UNIT HAS MIXING SECTION. APPROXIMATE DIMENSIONS 191" OF FLIGHT. SHANK CONSISTS OF 6" DIAMETER KEY DRIVE SECTION, WHICH IS 7-1/2" LONG AND S...

USED 6" 24/1 BELIEVED TO BE STERLING EXTRUDER SCREW. UNIT HAS A BARRIER SECTION AND A MADDOX MIXER. DRIVE SHANK IS A FULL 6" DIAMETER WITH KEY WAY.

USED 6" EXTRUSION SCREW, 30/1 L/D.

USED 6" EXTRUSION SCREW HAVING APPROXIMATELY A 32:1 L/D RATIO. SINGLE STAGE SCREW WITH (8) ROWS OF "PUMPKIN TEETH" ON DISCHARGE. OLDER GEC DESIGN. APPROXIMATELY 20" SHANK. 225" OVERALL LENGTH. ...

USED 6" EXTRUSION SCREW HAVING APPROXIMATELY A 34:1 L/D RATIO. SINGLE STAGE, WITH MADDOX MIX SECTION ABOUT 2/3 DOWN. OLDER GEC TYPE, WITH 22" SOLID SHANK. 226" OVERALL LENGTH.

USED 6" EXTRUSION SCREW HAVING APPROXIMATELY A 34:1 L/D RATIO. SINGLE STAGE, WITH MADDOX MIX SECTION ABOUT 2/3 DOWN. OLDER GEC TYPE WITH 22" SOLID SHANK. 226" OVERALL LENGTH.

USED 6" GLOUCESTER 24/1 L/D SINGLE STAGE SCREW.

(1) NEW 6" 24:1 STERLING SCREW, 2-STAGE, 4140 HT STEEL, COLMONOY56 FLIGHTS, FULL LENGTH COOLING BORE, CHROME PLATING.

USED 6" SINGLE SCREW FOR EXTRUDER, APPROXIMATELY 34:1 L/D RATIO.

UNUSED 6" SINGLE STAGE BARRIER SCREW, 32/1 L/D. SCREW MAY HAVE BEEN DESIGNED FOR 6" STERLING EXTRUDER.  

BRAND NEW, NEVER USED, 222MM (8.74") 35:1 DAVIS STANDARD TWO-STAGE FEED SCREW COMPLETE WITH BLISTER SECTION, COLMONOY 56 HARDENED FLIGHTS, CHROME PLATED TO DAVIS STANDARD'S EXACTING QUALITY STANDARDS....