Used Prodex Pelletizing Line Prodex 4.5" 32:1 L/D extruder having an electrically heated, water cooled (closed loop), and side vented barrel. The gearbox is a Lufkin change gear gearbox and driven in a tuck under manner by a 300 HP A/C motor with Yaskawa inverter. Includes stand-alone cooling system for the gearbox. Over-sized on center oblong feed throat with water cooling and volumetric screw feeder. Free-standing temperature control panel has ten (10) zones of temperature controls. Inverter is free standing and mounted in its own enclosure. Mounted on the extruder discharge is a hydraulic slide plate screen changer having two (2) nominal 4.5" diameter breakers with hydraulic power pack, stand, and strand die. Downstream includes an 11" Cumberland "Quietizer" pelletizer with solid helical rotor. Powered by a 25 HP A/C motor and Yaskawa model V1000 inverter. Pelletizer feeds 10" x 72" Witte two deck screener. Offered less extruder screw.
USED EQUIPMENT FACTS ABOUT THIS MACHINE
๐ญ Manufacturer Information
Primary Manufacturer: Prodex
Pelletizer: Cumberland (11" Quietizer)
Screener: Witte (Two-Deck, 10" x 72")
Inverter & Drive: Yaskawa V1000
Gearbox: Lufkin Change Gear
Cooling System: Closed-loop (extruder & gearbox)
Control System: 10-zone free-standing temperature control panel
๐ Product Description
This Used Prodex Pelletizing Line is a heavy-duty production system designed for high-volume plastic pellet output. It features a 4.5โ diameter, 32:1 L/D extruder with an electrically heated and water-cooled (closed-loop) barrel and side venting. The Lufkin change gear gearbox is driven by a 300 HP A/C motor using a Yaskawa inverter, arranged in a tuck-under configuration. An oversized, water-cooled feed throat and volumetric screw feeder allow for consistent material input.
Mounted on the discharge is a hydraulic slide plate screen changer (dual 4.5โ breakers), complete with hydraulic pack, strand die, and operator stand. Downstream, it includes a 25 HP Cumberland Quietizer 11โ pelletizer with solid helical rotor and Yaskawa V1000 drive. The system finishes with a Witte 10โ x 72โ two-deck screener for finished pellet separation.
Note: Extruder screw is not included.
๐ Specifications
๐ง Extruder
Barrel Diameter: 4.5โ
L/D Ratio: 32:1
Heating/Cooling: Electrically heated, water-cooled (closed loop)
Barrel Design: Side vented
Feed Throat: Oversized, water-cooled, oblong center feed
Screw Feeder: Volumetric
Gearbox: Lufkin change gear
Motor: 300 HP A/C motor
Drive: Yaskawa inverter
Mounting: Tuck-under configuration
Cooling: Stand-alone gearbox cooling system
๐ Control System
Temperature Zones: 10
Control Panel: Free-standing, zone-specific
Inverter Enclosure: Stand-alone, separate cabinet
๐ Screen Changer
Type: Hydraulic slide plate
Breakers: (2) x 4.5โ dia.
Power Pack: Hydraulic
Additional: Mounted stand, strand die
๐ Pelletizer
Brand/Model: Cumberland Quietizer
Rotor: Solid helical
Diameter: 11โ
Motor: 25 HP A/C
Inverter: Yaskawa V1000
๐งน Screener
Manufacturer: Witte
Dimensions: 10โ x 72โ
Decks: Two
๐งฉ Note:
Extruder screw not included
๐งฉ Applications
Perfect for:
Polyolefin pellet production
Masterbatch compounding
Recycled plastic pelletizing
Thermoplastic resin pelletizing
Color concentrate production
Filler and additive blending
PVC, PE, or PP strand pellet production
Custom compounding lines
R&D and contract pelletizing
Extrusion-pelletizing operations in recycling plants
๐ Used For Producing
Recycled PE or PP pellets
Color masterbatch pellets
Thermoplastic elastomer pellets
PVC compound pellets
Custom filled resins
Mineral-filled polyolefins
Repro resin granules
Flame-retardant pellets
High-density compound pellets
Flexible packaging materials in strand form
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