USED DR. COLLIN E20T

Used Dr. Collin Laboratory Blown Film Line Consisting Of: (1) Dr. Collin 20 mm single screw extruder, type E20T. Approximate 25 to 1 L/D ratio. (2) Zone non-vented barrel electrically heated, air cooled. Feed throat with hopper. Driven by a 1.1Kw, 3/50/400-volt motor. Approximate 2-1/2" diameter blown film die, (1) air ring with blower, (1) approximate 7.8" (200 mm) wide take off winder. Includes control panels. Serial# 9120-3914, New year 2014. Previously used in an R&D lab. Weight 440 lbs (200 kgs). Our freight specialists can assist you with door to door transportation and all customs documents needed to make the process go as smoothly as possible.

Used Equipment Facts About This Machine
Manufacturer Info

Manufacturer: Dr. Collin GmbH + Co. KG (Germany)

Model: E20T single-screw extruder

Production Year: 2014

Serial Number: 9120-3914

Equipment Description
This Dr. Collin lab-scale blown film line is built for research and development purposes, featuring a compact 20 mm single-screw extruder (approx. 25:1 L/D ratio) with electrically heated and air-cooled barrel sections. It includes a feed throat with integrated hopper, a 1.1 kW motor, and a blow-film die approximately 2½″ in diameter. The unit also features an air ring with blower and a 200 mm (~7.8″) wide take-off winder, plus full control panels. Ideal for small-scale materials testing, formulation trials, and educational or R&D environments.

Technical Specifications

Specification
Details

Extruder Type
Single-screw, model E20T

Screw Diameter
20 mm

Length-to-Diameter (L/D)
Approx. 25:1

Barrel Heating
Electrically heated zones

Barrel Cooling
Air-cooled zones

Motor
1.1 kW, 3-phase 50 Hz, 400 V

Blown Film Die
~2.5″ (≈63 mm) diameter

Air Ring & Blower
Included

Take-Off Winder Width
~7.8″ (200 mm) wide

Control Panels
Complete set

Serial Number
9120-3914

Year of Manufacture
2014

Usage
Previously used in R&D lab

Weight
Approx. 440 lb (200 kg)

Applications / Ideal Use Cases

Pilot-scale R&D blown film development

Formulation trials for PE, PP, or specialty polymer films

Laboratory education and training in film extrusion techniques

Product testing for barrier, clarity, or mechanical properties

Additive or masterbatch dispersion in blown films

Scale-up trials prior to full-scale production implementation

Niche research into bio-based, barrier, or functional films
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