Used PTI Pelletizing Line, Model TS4500, 4.5" Diameter. 30:1 L/D Extruder having an electrically heated, water cooled (closed loop), and side vented barrel at a nominal 42? center-line height. The gearbox is a Flender model SZNE250 having a reduction ratio of 13.88:1 and has a service rating of 200 HP and a catalogue rating of 325 HP. The gearbox is belt driven in a wraparound manner by a 200 HP D/C motor with Safetronics SCR control. Over-sized on center oblong feed throat with water cooling. Free-standing temperature control panel has ten (10) zones of temperature controls. SCR is mounted inside the control panel. 480/3/60 400 amps. S/N 1832. Mounted on the extruder discharge is a model HSC-45 hydraulic slide plate screen changer having two (2) nominal 4.5" diameter breaker plates with oversized 5 HP hydraulic power pack. S/N H45-204. Downstream is a PTI model CPF1000S water ring pelletizing system with 3 HP cutter head, die, sluiceway, water system, Gala model 8.1BF spin dryer and control panel. S/N 2780. 460/3/60 30 amps.
USED EQUIPMENT FACTS ABOUT THIS MACHINE
Manufacturer Information:
Manufacturer: PTI
Model: TS4500 (Pelletizing Line)
Condition: Used
Serial Number (Extruder): 1832
Serial Number (Pelletizing System): 2780
Description:
The PTI TS4500 Pelletizing Line is a high-performance, industrial extrusion and pelletizing system, designed for polymer processing, compounding, and recycling applications. Featuring a 4.5" diameter, 30:1 L/D extruder, this system ensures efficient material processing with superior temperature control and venting capabilities.
The electrically heated, water-cooled (closed loop), side-vented barrel operates at a nominal 42” centerline height, providing stable extrusion conditions and optimized melt flow. The extruder’s gearbox is a Flender SZNE250, with a 13.88:1 reduction ratio, offering a 200 HP service rating and a 325 HP catalog rating. The belt-driven gearbox is powered by a 200 HP DC motor, controlled via a Safetronics SCR drive, ensuring precise speed and torque control.
The over-sized, on-center oblong feed throat includes water cooling, allowing for enhanced material flow and temperature consistency. A free-standing temperature control panel provides ten (10) zones of temperature control, with the SCR system integrated into the control panel.
Mounted on the extruder discharge is an HSC-45 hydraulic slide plate screen changer, featuring two 4.5" diameter breaker plates and an oversized 5 HP hydraulic power pack (S/N H45-204) for efficient filtration and material purity.
Downstream Pelletizing System:
The PTI CPF1000S water ring pelletizing system includes:
3 HP cutter head
Pelletizing die
Sluiceway water system
Gala 8.1BF spin dryer with control panel
This high-efficiency pelletizing line is built for continuous, high-throughput operation, making it an ideal choice for polymer extrusion, recycling, and compounding applications.
Specifications:
Extruder System:
Screw Diameter: 4.5 inches
L/D Ratio: 30:1
Barrel Features:
Electrically heated, water-cooled (closed loop)
Side vented for improved gas removal
Nominal 42" centerline height
Gearbox:
Flender SZNE250 model
Reduction Ratio: 13.88:1
Service Rating: 200 HP
Catalog Rating: 325 HP
Drive System:
200 HP DC motor
Safetronics SCR Control
Feed Throat: Over-sized, on-center oblong design with water cooling
Temperature Control:
Free-standing control panel with 10 temperature zones
SCR system mounted inside the control panel
Power Requirements: 480V / 3-Phase / 60Hz / 400 Amps
Screen Changer:
Model: HSC-45 Hydraulic Slide Plate Screen Changer
Breaker Plates: (2) 4.5" Diameter Plates
Hydraulic Power Pack: 5 HP
Serial Number: H45-204
Pelletizing System:
Model: PTI CPF1000S Water Ring Pelletizer
Motor: 3 HP Cutter Head
Additional Components:
Pelletizing die
Sluiceway water system
Gala 8.1BF Spin Dryer with control panel
Power Requirements: 460V / 3-Phase / 60Hz / 30 Amps
Applications:
Plastics & Polymer Processing: Pelletizing for thermoplastics and engineered materials
Recycling & Reprocessing: Turning scrap plastic into reusable pellets
Industrial Compounding: Masterbatch production and polymer blending
Chemical & Specialty Material Processing: High-volume polymer extrusion
Common Product Uses:
High-output extrusion for polymer compounding and recycling
Temperature-controlled processing with closed-loop water cooling
Hydraulic screen changing for efficient filtration
Automated pelletizing with water ring cooling and drying
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