Guill Tool & Engineering Co. Inc.

Extrusion Tooling Designer and Manufacturer

400 – Corrugated Hose & Pipe


The 400 Series

Our Corrugated Tube Crossheads & Dies

Our patent pending extrusion tooling, the Series 400 is adaptable to a wide variety of corrugated equipment and molds. The Series offers a host of benefits for OEMs, as well as for automotive and medical applications.

The unique tooling includes our multi-port spiral flow design that provides a balanced compound distribution with no weld lines to the corrugator. The elimination of weld lines significantly increases the finished product’s overall strength.


Model Core Diameter
inches | millimeters
Max Die
inches | millimeters
420 0.718 in. 18.20 mm 1.000 in. 25.40 mm
423 1.125 in. 28.50 mm 1.500 in. 38.10 mm
432 5.500 in. 139.7 mm 6.000 in. 152.4 mm
434 8.500 in. 215.9 mm 9.000 in. 228.6 mm


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Features & Benefits

Features Benefits
Spiderless Inline No spider lines - room for more air - no cold legs
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
Adjustable gum space More control of product size
Low inventory No burning or stagnation - quick color change
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


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.

Did you Know

In the News

New Low-Volume Medical Extrusion Tooling Now Available from Guill Tool

The MicroFlow spiral, a new ultra-low volume stainless steel crosshead design for multi-layered, thin wall extrusion accuracy is now fully adaptable to all extruders and available for OEM and medical fluoropolymers. A balance flow design offers effortless assembly and disassembly of the crossheads, the spiral core is 0.375 of an inch and the maximum product size is 0.500 of an inch.

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Guill Tool, manufacturers of extrusion tooling for the global market, has opened an in-house rheology laboratory, making it the only extrusion tooling manufacturer in the industry with such a capability. Seeking to obtain better results and minimize the time it takes between testing and production, Guill built its own rheology lab in their facility in West Warwick, Rhode Island, USA.
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