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Stay tuned for the fourth installment of profile previews coming next week (these are appearing in alphabetical order)!
The 2025 Plastics Technology Expo (PTXPO) is set to take place March 18-20 at the Donald E. Stephens Convention Center in Rosemont, Illinois. The show floor will offer a variety of cutting-edge technologies, innovations, networking opportunities and plenty of excitement within the plastics molding industry.
To provide some insight into who the exhibitors are as well as the services they provide before you arrive at PTXPO, the MMT team has put together preview exhibitor roundups (click here to read #1, #2 and #4).
This third installment features brief snapshots for some of the exhibitors featured in MoldMaking Technology’s March issue.
Each profile shares important details regarding the company’s business and recent innovations, including what they are exhibiting at the show.
*This list represents committed exhibitors as of the time of publication. Current as of 2/16/25.
Get To Know Fast Heat by Spark Industries
Fast Heat by Spark Industries is well-known for its hot runner solutions and expertise. The company is dedicated to helping moldmakers optimize their hot runner systems, from offering modern hot runner control to diagnostic technology and even plug-n-play modules and cabinets. Over the past two years, the company’s most meaningful innovation for moldmaking has been its MOD24, the Modern Modular Hot Runner Controllers. Stop by Booth 827 to experience the MOD24, as well as pulse updates, mold and cable checkers, cables, mold boxes, heated sprue bushings, heated machine nozzles and C-Serts. Additionally, Fast Heat will offer the chance for trade-in credit for molders to “trade up” their old hot runner controllers for MOD24.
Get To Know Husky Technologies
Husky works closely with moldmakers as their expertise directly impacts the performance and precision of the hot runner systems the company builds. In offering cutting-edge solutions and deep industry expertise, Husky supports moldmakers with advanced technology that optimizes processes and drives innovation. Its commitment to ongoing collaboration and technological advancements ensures the moldmaking industry thrives alongside it. In the last few years, the company’s biggest innovation has been its UltraShot, an advancement for the injection molding process that combines hot melt delivery with injection to improve part quality, cost and risk reduction, and a fast time to market. At Booth 627, visitors have the opportunity to view the company’s range of technologies, solutions and services.
Get To Know Kosmek USA
Moldmaking proves essential to Kosmek USA as it directly impacts manufacturing efficiency, precision and productivity. By providing high-precision clamping and automation solutions, the company helps businesses optimize mold change processes. One such solution the company highlights is its Quick Mold Change System which enables reduced downtime, improves safety and achieves higher production flexibility. Kosmek says its most meaningful innovation for moldmaking in the past two years has been the visualization of clamping force in magnetic camps — Magnetic Intelligent Monitoring System (MIMS) — which offers real-time monitoring of clamping force. Experience live demos for both the Quick Mold Change System and MIMS technology at Booth 118 to learn how these innovative technologies can boost productivity.
Get To Know Molder’s World

Source | Molder’s World
Since 2001, Molder’s World has been dedicated to mold venting technology. When Porcerax was discontinued, Molder’s World developed and produced a stronger, harder and less expensive self-venting mold steel called Vortex. Vortex has since become an industry standard with automotive, medical and consumer product molders struggling with trapped gases, short shots, overpacking and more. While Vortex’s 7-micron pore structure is well suited for injection molding and certain wax molds, while on occasion a larger pore is necessary. With this in mind, Molder’s World now offers its Vortex 300 series to enable maximum venting in even the most difficult of molds. Stop by Booth 1615 to see a live demonstration of Vortex venting in an aquarium, talk with experts regarding the global mold-venting market and obtain detailed information on Vortex.
Get To Know National Tool & Manufacturing Co.
Moldmaking is the cornerstone of the National Tool & Manufacturing Co. The company’s entire operation is optimized for the most efficient production of custom mold base plates. National’s inventory and processing options are customized with every steel size and with moldmaking production in mind. Since 1933, National Tool has been a consistent partner of the mold building industry. In the last few years, the company has increased its premium tolerance mold base capacity and improved lead times on steel delivery. Additional precision equipment and adding skilled tradesman has also drastically improved National’s delivery and scope of work. At Booth 1228, come explore several examples of workpieces and enjoy the opportunity to network with notable steel and mold base professionals.
Get To Know PCS Co.
Come visit PCS Co. at Booth 1123 to learn more about the offerings from this one-stop shop products supplier for the North American moldmaking industry. The company offers pins, cores and sleeves, and a full suite of moldmaking components in both inch and metric sizes. One of its most valuable innovations is the Mold Base Configurator, an intuitive online tool which enables customers to quickly customize and build mold bases, components and products. At its booth, attendees can explore the company’s extensive moldmaking solutions, from mold bases to advanced components. The team’s technical experts will be on-site to showcase live demos and discuss how the company’s innovations improve mold maintenance and longevity.
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