Used Gloucester Single Screw Extruder, Model 25225R2. 2.5' Diameter Screw, 32:1 L/D. Has an electrically heated, air cooled, and non-vented barrel at approximately a 65? center line height. Barrel is set up for Contra-Cool but does not include blower. Gearbox has a reduction ratio 13.75:1 and is direct driven in a wraparound manner by a 60 HP Baldor D/C motor with Saftronics SCR control. One (1) HP pump with heat exchanger on the gearbox. Originally manufactured in 1995 and completely reconditioned in 2011 and never put back into service. All wiring on the extruder is run to a terminal strip. New control panel has fourteen (14) zones of temperature controls. Drive control is supplied loose. Includes two (2) new / rebuilt screws. 460/3/60. Serial# 36736/25.
Used Equipment Facts About This Machine
Manufacturer Information:
Manufacturer: Gloucester
Model: 25225R2
Condition: Used (Reconditioned in 2011, Never Put Back into Service)
Serial Number: 36736/25
Year Manufactured: 1995
Year Reconditioned: 2011
Description:
The Gloucester 25225R2 Single Screw Extruder is a high-performance plastic extrusion system, designed for efficient and precise polymer processing. Featuring a 2.5" diameter screw with a 32:1 L/D ratio, this extruder ensures consistent material processing with an electrically heated, air-cooled, non-vented barrel at an approximate 65” centerline height.
The barrel is Contra-Cool ready but does not include a blower. The gearbox, with a 13.75:1 reduction ratio, is direct-driven in a wraparound manner by a 60 HP Baldor DC motor, offering smooth operation and consistent extrusion control. The system is controlled via Saftronics SCR drive control, providing precise motor speed and torque adjustments.
This extruder includes a 1 HP pump with a heat exchanger on the gearbox, ensuring optimal temperature regulation and efficient system performance. The unit was originally manufactured in 1995 and completely reconditioned in 2011 but never put back into service, making it an excellent option for those seeking a near-new extruder at a used price.
The new control panel features fourteen (14) temperature control zones, enhancing process stability and material consistency. Additionally, all wiring is run to a terminal strip, simplifying electrical connections. The drive control is supplied loose, allowing for custom integration into an existing production setup.
This extruder includes two (2) new/rebuilt screws, providing additional value and process flexibility.
Specifications:
Screw Diameter: 2.5 inches
L/D Ratio: 32:1
Barrel Features:
Electrically heated, air-cooled
Non-vented
Set up for Contra-Cool (Blower Not Included)
Approximate 65” centerline height
Gearbox:
Reduction Ratio: 13.75:1
Direct-driven, wraparound configuration
Drive System:
60 HP Baldor DC Motor
Saftronics SCR Control
Cooling System:
1 HP Pump with Heat Exchanger on Gearbox
Control System:
New Control Panel with 14 Temperature Control Zones
All wiring run to a terminal strip
Drive control supplied loose
Additional Features:
Two (2) new/rebuilt screws included
Power Requirements: 460V / 3-Phase / 60Hz
Applications:
Plastics & Polymer Processing: Sheet extrusion, compounding, and pelletizing
Industrial Manufacturing: Extrusion of pipes, tubing, films, and profiles
Recycling & Reprocessing: Repurposing scrap plastic into reusable pellets
Chemical & Specialty Material Processing: Processing engineered polymers and composites
Common Product Uses:
Industrial extrusion for high-efficiency plastic processing
Temperature-controlled extrusion with air-cooled barrel
Direct-driven gearbox with Saftronics SCR drive control
Reconditioned extruder with new screws and control panel
PRODUCT DETAILS
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Industrial extruder with 60 HP Baldor motor
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Air-cooled non-vented extruder for polymer processing
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