Guill Tool Proudly Presents The Bullet™

Our Revolutionary Extrusion Tooling


Our newest line of extrusion tooling, the Bullet™ was designed specifically by our engineers to expedite the production process and help our customers turn a higher profit. Featuring a multi-port spiral flow and fixed center design, the Bullet™ has adequate room for gum space adjustment. However the most advanced feature is the lack of fastening hardware.

Before this innovation, cleaning and maintaining the intricacies of crossheads was an arduous and time consuming process. In the past, the fastening hardware added to this process and also made restarting the extruder more complex. With our new Bullet™ design this is no longer the case. By eliminating the fastening hardware there are fewer steps and less down time resulting in the more efficient operation of your extrusion line.  

Additionally the lack of fastening hardware makes our extrusion head less likely to leak than conventional heads currently on the market. We strongly believe that our design places us at the forefront of extrusion technology and will help you to produce more with less downtime and greater profitability.

For the full press release click here to be redirected.

Guill Tool & Engineering Welcomes New Sales Representative Manager

Guill Tool & Engineering is proud to announce Thomas Baldock joining them as a sales representative manager. Glen Guillemette, Guill’s President says Baldock, “brings invaluable business experience to Guill in our continuous pursuit of the latest extrusion tooling technology for our customers around the globe who demand the most advanced extrusion tooling on the market today.”

Thomas Baldock

Mr. Baldock is a former Sales Manager at Parkinson Technologies, Vice President of Extrusion Coating Sales at Polytype Converting, and Director of Sales and Marketing for Circonix. He endeavours to bring to Guill his 30 years experience of working in the plastics industry along with his business and technical degree from the Rochester Institute of Technology and the State University of New York.

Additionally, Thomas Baldock is a member of the Society of Plastics Engineering (SPE) and the Technical Association of the Pulp & Paper Industry (TAPPI). Over the years he has published technical articles in trade magazines and presented papers at key industrial technical conferences. Mr. Baldock is eager to put his passion for the job into working with Guill’s representatives and customers locally and worldwide.

Food and Pharmaceutical Processing Series – ISO 9001

Guill’s growing line of advanced Food & Pharmaceutical processing extrusion tooling uses the latest in engineering advancements.

Guill’s 3D CAD, CFD, AND FEA software is state-of-the-art for diagnosing flow characteristics and creating the most efficient extrusion tooling on the market. This software allows Guill to design products across the spectrum of both high and low volume extrusion.

Our experts will help you customize extrusion tooling crossheads and in-line dies with the features that suit your needs best. Our goal is to optimize production quality, quantity, and efficiency for all of our clients.


Click here to visit Guill and speak with one of our experts.

Blow Molding Processing Series – ISO 9001

Extrusion Blow Molding has a long and rich history. At Guill, innovation is not just about creating solutions for new industries.  Guill brings innovation to established industries as well.  Guill’s Balanced Flow and FeatherTouch™ die adjustment designs are state of the art technologies that bring Extrusion Blow Molding BlowMolding-1advancements to the Blow Molding business.  By controlling concentricity and dimensional tolerances of the parison, Guill’s Blow Molding extrusion tooling can increase the quality and consistency of your product, decrease waste and increase throughput.

Call your Guill representative about their 1000 Series Blow Molding extrusion crossheads.  A representative will help you configure your Guill blow molding tooling, incorporating these revolutionary extrusion die designs and technologies.  Make sure your Blow Molding products are the best quality and your line is running at full efficiency.

Contact Guill by visiting our website at or filling out the form below.

Strand Pelletizing Processing Series – ISO 9001

Are you looking to increase your company’s pelletizing production? Guill’s single or twin screw strand pelletizing tooling can help you. Guill utilizes a balanced flow design that is proven to boost production capacity.  Our pelletizing equipment readily adapts to your existing extrusion equipment, so increasing production doesn’t mean starting from scratch.

Guill can bring state-of-the art strand pelletizing to your company.  Our representatives are ready to help configure our tooling to your equipment.  Contact Guill to speak to a representative  today.

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Automotive Series Extrusion Tooling ISO 9001

Guill utilizes state-of-the-art 3D CAD, CFD and FEA software to design a broad spectrum of tooling.

For high speed or high volume applications to ultra low volume that minimizes polymer residence AUTOMOTIVE-1-1time in the extrusion chamber, Guill has a host of benefits to serve every special application.

With Guill you select the best features and benefits to help optimize production as well as increase quality and precision.

Click on the link for a .pdf of our Automotive Extrusion Tooling Line.

For more information, or to speak with one of our experts.

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Guill 900 Inline Dies SPR Series For Advanced Medical Applications

Guill Tool & Engineering Co. 900SPR Series of in-line tubing dies are engineered to meet the exacting precision requirements of close tolerances in medical equipment applications.

The 900SPR Series, designed with an adjustable center inline die, ensures excellent precision for close tolerance walls – as thin as .0002″ (.000508cm) – in such applications as multi-layer, multi-lumen, encapsulated stripe(s) and catheter tubing.

The O. D. range of the 900SPR Series is .005″ – .375″ (.0127cm –.9525cm). This inline tubing die is adaptable to all extruders and is compatible with most styles and brands of tooling on the market today. Guill’s proprietary quick-change tooling feature can be added to many other tooling styles and brands.

Also, the 900SPR Series houses an adjustment mode that has been significantly improved, with a new FeatherTouch™ concentricity adjustment option.

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Technology Extrudes Rubber and Plastics — Same Time, Same Tooling

Designed for advanced rubber and plastic applications extruded simultaneously and in the same tooling, the Syncroflow™ Series is now available exclusively from Guill Tool, West Warwick, RI, USA.

The plastics can be run on the inside or the outside layer because the Syncroflow tooling is designed with a barrier that insulates and separates the extruded materials from each other. This extra layer facilitates the processing of two (2) materials within a wide range of processing temperatures.

With a fully adjustable design, Syncroflow allows for separate concentricity and gum space adjustment on each of both layers. Manufactured with 420 stainless steel, the SyncroFlow design has a proven outstanding flow pattern for low volume extrusion, and all the components are designed to hold tight/close tolerances. The new Syncroflow Series is available in standard sizes from 1/8” to 6” in diameter.

Saving time and money makes the Syncroflow technology invaluable in producing advanced products in today’s tough economic climate.

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New Guill Extrusion Three-Layer Technology Accelerates Drip-Irrigation Performance

Controls Precision Water and Fertilizer Use – Protects The Environment

Guill Tool & Engineering is dramatically changing the agricultural and horticultural landscape with their new advanced tooling that utilizes three layers to produce the necessary tubing for efficient and environmentally safe drip irrigation.

How It Works
The head/die engineering utilizes a spiral flow that handles three layers. Prior to this advancement, only two layers were common. One of the key benefits of this tooling is that it allows an inexpensive regrind polymer, or most any type of polymer, to be the bulk of the material inside the tube, hose or pipe.

The new drip irrigation crosshead/die is designed to produce a tube that uses an ABA, ABC or virtually any type of three-layer construction. In this application, the inner layer is composed of a majority of a less expensive regrind material (or any polymer desired) and is typically surrounded by a very thin layer of virgin polymer, often times only 1/1000th (.0001) of an inch (.00254 mm) or less.

With Guill’s patented flow design, the walls of the tubing require less polymer material to achieve the desired or mandated tube-burst strength requirements, saving money for the drip-irrigation user.

To read the full article, click here.

Doubled-Headed Tooling System Expands Extrusion Output by 40%-50% vs. Single-Head Systems

 DualFlo™ System Yields Bottom-Line Capital, Labor and Material Savings;
Can Be Adapted By Virtually Any Extruder

West Warwick, RI – A new two-headed extrusion tooling system from Guill Tool & Engineering Co. is 40%-50% more productive in manufacturing rubber or silicone end products than conventional single-head systems.

Guill’s new DualFlo™ system employs two identical heads joined by a specially designed metering valve to transform a single extruding machine into one with dual output. This results in bottom line savings in reduced capital costs, labor operating costs, and material costs as well.

With the DualFlo’s special engineering a multi-layer and multi-stripe capability are standard. And, virtually any existing extruder layout can be configured to accommodate this new system.

“We designed the DualFlo to enhance extrusion productivity while meeting the particular needs of OEM and medical tubing manufacturers – who must produce precision tubes with precise diameter and wall thicknesses for today’s advanced technology applications,” said Bill Conley, Guill’s sales manager. “In addition to these precision capabilities, our customers are delighted with the savings on labor, equipment and material compounds.”

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