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GÜNTHER presents the BlueFlow® technology on the US market

By entering the US market with our BlueFlow® technology, you gain access to an innovative product that increases efficiency and reduces costs! It is the first time in company’s history that we can show this technology at NPE, America’s largest plastics trade fair. This is the perfect opportunity for us to present the BlueFlow® technology. At our stand at NPE 2024 in Orlando, we will be showcasing our innovative technology and how we want to help shape the future of the plastics industry.

GÜNTHER Heisskanaltechnik is a technology leader in the field of hot runner technology and is regarded as a top supplier for injection molding applications in the plastics processing industry with its future-oriented hot runner and cold runner systems. We are a globally active company with headquarters and production in Germany.

Made in Germany: BlueFlow® – Slimmer. More powerful. More efficient.

Are you looking for a fast, space-saving solution that is tailored to your requirements? Our BlueFlow® hot runner nozzle increases your energy efficiency thanks to its small size, absolutely precise and homogeneous temperature control and fast thermal response. No other technology generates heat so close to the plastic to be processed - now also in the USA! The BlueFlow® nozzles give individually tailored solutions to your application and is produced in Frankenberg (Eder) – Quality made in Germany.

Our experts look forward to seeing you at the NPE in Orlando. Discover more information in advance in our BlueFlow® product brochure:

Superior precision.

Compact, unique design for leaner injection moulding applications and more design freedom.

Maximum efficiency.

Innovative thick-film technology for perfect, homogeneous temperature control.

Without pre-heating.

Directly at operating temperature - thanks to high dielectric strength and resistance to moisture - for shorter start-up times.

Thick-film technology: Your benefits

Thick-film heaters can be used for a variety of applications and can be individually adapted to your needs. The use is not limited to hot runner nozzles, please contact us.

Heating speed

Due to the thin printed layers and the low thermal mass, the heating mass, the heating elements have a very fast reaction time. This means they can reach their target temperature with heating rates of up to 50 K/s.


A thick-film heating system can be according to your ideas. Each heating element is unique, as are the intended applications.


The manufacturing process produces gas-tight and closed-cell layers. Accordingly, they are insensitive to moisture and ready for use at any time.

High temperature

Do you have highest demands for hot production processes? No problem for the thick-film heating elements. Temperatures above 600‌ °C/1,100 °F are not causing any issues.

Choice of substrate

The heaters can be printed on steel or ceramic. Depending on the application, the choice can be made between one of the two variants.

High dielectric strength

Whether 5 V, 12 V, 24 V or 230 V, the heaters work with all common voltages. In addition they have a dielectric strength of up to 1.5 kV.

Here you can find us at the NPE: South Hall booth S34107

Meet our experts at our booth and learn more about our innovative BlueFlow® technology. We look forward to seeing you at the NPE in Orlando. If you have any questions in advance, please do not hesitate to contact us or your contact person.

Horst-Werner Bremmer

Head of Technical Application Consulting and Sales

Telephone: +49 6451 5008-88

Do you have any questions about our trade fair presence or our products?

Please get in touch with us.

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GÜNTHER Heisskanaltechnik GmbH

Industriepark Nord
Sachsenberger Strasse 1
35066 Frankenberg (Eder)

T +49 6451 5008 - 0
F +49 6451 5008 - 50

We deliver certified quality.