Used Gloucester Model 35250R2 3.5" Diameter Single Screw Extruder. 3.5" diameter screw, 32:1 L/D. Has an electrically heated, air cooled, vented, and plugged 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 of 18.17:1 and is direct driven in a wraparound manner by a 100 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 loose. Includes three (3) new / rebuilt screws. 460/3/60. Serial# 36736/12.
Used Equipment Facts About This Machine
Manufacturer Information:
Manufacturer: Gloucester Engineering
Model: 35250R2
Year: Originally manufactured in 1995, reconditioned in 2011
Serial Number: 36736/12
Description:The Gloucester Model 35250R2 is a 3.5-inch diameter single screw extruder with a 32:1 L/D ratio, designed for industrial plastic extrusion applications. It features an electrically heated, air-cooled, vented, and plugged barrel at a 65" centerline height. The extruder is set up for Contra-Cool but does not include a blower. It has an 18.17:1 gearbox reduction ratio, directly driven in a wraparound manner by a 100 HP Baldor D/C motor with Saftronics SCR control. The extruder includes a 1 HP pump with a heat exchanger on the gearbox, and all wiring is connected to a terminal strip for easy operation.
This unit was fully reconditioned in 2011 but was never put back into service. It includes a new control panel with 14 temperature control zones, a loose drive control, and three (3) new/rebuilt screws. Operates at 460V/3PH/60Hz.
Specifications:
Screw Diameter: 3.5 inches
L/D Ratio: 32:1
Barrel: Electrically heated, air-cooled, vented, and plugged
Centerline Height: Approx. 65 inches
Cooling System: Contra-Cool setup (blower not included)
Gearbox Reduction Ratio: 18.17:1
Motor: 100 HP Baldor D/C motor
Drive Control: Saftronics SCR control
Gearbox Cooling: 1 HP pump with heat exchanger
Control Panel: 14 temperature zones, drive control is loose
Includes: Three (3) new/rebuilt screws
Power Requirement: 460V/3PH/60Hz
Manufacturing Year: 1995
Reconditioned: 2011 (never used after reconditioning)
Serial Number: 36736/12
Applications:
Plastic extrusion
Film and sheet extrusion
Profile extrusion
Pipe and tubing manufacturing
Compounding and blending
Recycling and pelletizing
Products That Would Use This Machine:
Plastic films and sheets
Plastic pipes and tubing
Wire and cable coatings
Plastic profiles
Reprocessed plastic pellets
Custom polymer blends
PRODUCT DETAILS
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3.5-inch single screw extruder, industrial extruder for plastics, Gloucester model 35250R2
Used Gloucester 3.5" single screw extruder for sale, reconditioned industrial plastic extruder, high-performance extrusion machine with 100 HP motor
