Guill Tool & Engineering Co. Inc.

Extrusion Tooling Designer and Manufacturer

Guill Tool 300 Series Rotary Head

300 – Rotary Heads


The 300 Series

Our Rotary Heads

We have developed a patented Rotary Head design used in many applications to increase tube wall strength.

The linear molecular structure of the polymer material crosses angularly forming a substantially stronger wall section by rotating the tip and die in opposite directions. The resulting tube product may be reduced dimensionally providing a savings in usually expensive polymer.

More important to Medical Tube products, the reduced diameter is particularly desirable for invasive applications. The tube product may be multiple layer and stripes depending on design requirements.


Model Core Diameter
inches | millimeters
Max Die
inches | millimeters
323 1.125 in. 28.50 mm 1.500 in. 38.10 mm
325 2.375 in. 60.30 mm 3.000 in. 76.20 mm
332 5.500 in. 139.7 mm 6.000 in. 152.4 mm
334 8.500 in. 215.9 mm 9.000 in. 228.6 mm


Contact Us Today to Find Out How We Can Help You

Features & Benefits

Features Benefits
Spiderless Inline No spider lines - room for more air - no cold legs
Variable speed and direction Production versatility
Adjustable gum space More control of product size
Low inventory No burning or stagnation - quick color change
Fixed center or adjustable Most products should be run fixed. Change one component and go fully adjustable.
Built in cartridge heaters No cold spots - even heat for better flow
Expandable to multi-layer Run wide variety of product
Heated core pin Better temperature control
One piece body and flow diverter Easy cleaning - quick changeover
Sealed and self lubricating cartridges Long life and quick maintenance
Split feed balanced flow Able to run fixed center with concentric walls at all speeds


Related Info

Experience, Excellence, Engagement


Explore Our Product Line

Below you’ll find a great deal of information about each Series in our product line including our many engineering options; Application, Configuration, Concentricity Adjustment, Deflectors, Striping options and Valves.

In the end the most efficient way to find out how we can truly be of service to you, is to contact one of our very knowledgeable Sales Engineers so they can help find the right fit for you and your project.

Extrusion Expertise Is Here For You


Contact Us:

Guill Tool & Engineering Co., Inc.

10 Pike Street

West Warwick, RI 02893

Phone: 401.828.7600

Fax: 401.823.5310




7:30 am – 4:30 pm