Guill Tool & Engineering Co., Inc

Guill Tool & Engineering Co., Inc Guill Tool & Engineering Co. Inc. is the recognized technology Leader in the design and manufacture of extrusion tooling.

With more than 45 years of experience, Guill is the recognized extrusion technology leader in the design and manufacture of extrusion tooling for numerous applications including medical tube, multi-lumen and multi-layer, profile products and fiber optics. Additional industries served include extrusion tooling for automotive hose & tube, industrial hose & tube, pipe, blow molding, blown film, food, packaging, pelletizing, rubber & silicone, wire & cable, and wood composite.

When dealing with the thermal properties of  , operators  should recognize that even if the barrel is "at temperature," ...
01/26/2026

When dealing with the thermal properties of , operators should recognize that even if the barrel is "at temperature," the screw may still be cold. Additionally, they should monitor "drift" and maintain proper temperature to ensure the material sticks to the barrel and slips on the screw Plastics Technology.
https://www.ptonline.com/articles/understanding-screw-temperature-in-single-screw-extruders

Screw temperature is almost never known because it's complex to get. Here, however, obtaining it provides extrusion process details, such as how the solid bed is pushed downstream and cooling the screw with increasing screw speeds.

We are less than one month away from  ! At booth 1628,   will feature  the new    ,  dies for  , as well as discuss  our...
01/13/2026

We are less than one month away from ! At booth 1628, will feature the new , dies for , as well as discuss our / labs.

See us February 3rd-5th in Anaheim, California.

MD&M Trade Shows

To switch from traditional to   concentricity adjustment  on  ,  simply remove the four locking bolts that hold the adju...
01/06/2026

To switch from traditional to concentricity adjustment on , simply remove the four locking bolts that hold the adjustment ring in place Aerospace Manufacturing and Design Magazine.

Turning the disassembly wrench on the back not only loosens the splitter, but continuous turning mechanically extracts the splitter.

With just one half-turn of a wrench, users can clean or change colors and start the line again in less than 10 minutes.

https://www.aerospacemanufacturinganddesign.com/product/extrusion-crosshead-combines-concentricity-adjustment-fastener-free-assembly/

Guill Tool introduces the user-friendly and adaptable Unicam crosshead.

Domestic plastic producers offer a number of benefits for device manufacturers and sourcing professionals. These include...
12/30/2025

Domestic plastic producers offer a number of benefits for device manufacturers and sourcing professionals. These include supply chain simplification, vertical integration advantages, quality improvements and sustainability initiatives PlasticsToday.

Read the full article: https://www.plasticstoday.com/medical/made-in-the-usa-the-domestic-advantage-of-elastomer-extrusion

In an increasingly competitive market, high-quality plastic extrusion for medical applications and beyond should be performed in the USA.

  had another record sales year, thanks to our customers and partners. We will be  closed December 25th and January 1st....
12/23/2025

had another record sales year, thanks to our customers and partners. We will be closed December 25th and January 1st.
Wishing you a and a successful !

Discussing specific customer applications,  Gerjan mentioned that   worked on a unique application for cable manufacture...
12/22/2025

Discussing specific customer applications, Gerjan mentioned that worked on a unique application for cable manufacturers. The dual head setup permits jacketing for a nylon and layer in one run despite the differences in melting points. This makes the process a lot easier and helps to increase production by reducing the time needed on a production line.

  wishes you a wonderful  . We're grateful for your interest in our products and services. We will be closed Thursday, N...
11/26/2025

wishes you a wonderful . We're grateful for your interest in our products and services. We will be closed Thursday, November 27th and Friday, November 28th. Normal business hours will resume on Monday, December 1st.

Gardner's   index gained momentum in October, with a reading of 51.0 Plastics Technology. The Production component rose ...
11/24/2025

Gardner's index gained momentum in October, with a reading of 51.0 Plastics Technology. The Production component rose to 54.3, while New Orders and Future Business Expectations also increased to 53.3 and 67.8, respectively.
https://www.ptonline.com/articles/plastics-processing-index-suggests-positive-momentum-in-october

Gardner Business Index points to industry optimism in the face of uncertainty following the record-long government shutdown and absence of government data sources.

Address

10 Pike Street
West Warwick, RI
02893

Opening Hours

Monday 7:30am - 4:30pm
Tuesday 7:30am - 4:30pm
Wednesday 7:30am - 4:30pm
Thursday 7:30am - 4:30pm
Friday 7:30am - 4:30pm

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