Enhance Injection Moulding Efficiency with SAGK Optical Flow Indicators

Mould temperature control Nonnenmann introduces innovative optical flow indicators

2024-03-16 Source: Nonnenmann 1 min Reading Time

Related Vendors

Nonnenmann has introduced the SAGK series of optical flow indicators, a simple and effective solution for improving the reliability of temperature control in injection moulding processes.

Optical flow indicator (SAGK series) from Nonnenmann(Source: Nonnenmann) — Optical flow indicator (SAGK series) from Nonnenmann
(Source: Nonnenmann)

The importance of mould temperature control is critical as it has a significant impact on cycle time, process efficiency and the quality of the parts produced, ranging from scrap to acceptable parts. Continuous monitoring of mould temperature control is essential to maintain a stable production process and minimise downtime, machine failure or defective output.

Optical flow monitoring is a viable alternative to complex flow measurements, providing immediate insight into the status of flow within temperature control channels. It allows early detection of problems such as leaks or blockages, enabling rapid corrective action. The SAGK Series indicators frm Nonnenmann facilitate visual inspection of flow rates in mould temperature control units and hoses, promoting immediate response to changes and anomalies.

Gallery

Flow indicator in 6 variants (2 nominal widths with 3 thread sizes each)(Source: Nonnenmann)

Application example: Combination of flow indicator and temperature control manifold, as an alternative to a water battery.(Source: Nonnenmann)

SAGK series impresses with its simple installation and low space requirement(Source: Nonnenmann)

Designed for easy installation and use in production, maintenance and service operations, the optical flow indicator is praised for its compactness and low investment cost. Jochen Schwegler, Technical Consultant for Application Technology at Nonnenmann, emphasises the value of the device in ensuring consistent product quality and reducing the need for costly interventions. He advocates the use of the flow indicator as a simple and economical alternative to more complex systems, enhancing visual monitoring capabilities without the need for extensive set-up.

Constructed from durable nickel-plated brass with a sight glass and internal plastic turbine, the indicator allows visual monitoring of water flow up to 100 °C and 20 bar pressure. Available in a range of sizes, it is positioned to monitor flow directly in the pipe between the manifold and the temperature control hose, or in the supply lines, facilitating early detection of process irregularities and preventing production errors and unnecessary repairs.

The use of the SAGK series of optical flow indicators is a cost-effective, space-saving and time-efficient approach to improving process reliability in injection moulding production.

(ID:49965865)

Subscribe to the newsletter now

Don't Miss out on Our Best Content

Business E-mail

Please enter a valid mailadress.

By clicking on „Subscribe to Newsletter“ I agree to the processing and use of my data according to the consent form (please expand for details) and accept the Terms of Use. For more information, please see our Privacy Policy. The consent declaration relates, among other things, to the sending of editorial newsletters by email and to data matching for marketing purposes with selected advertising partners (e.g., LinkedIn, Google, Meta)

Date: 08.12.2025

Naturally, we always handle your personal data responsibly. Any personal data we receive from you is processed in accordance with applicable data protection legislation. For detailed information please see our privacy policy.

Consent to the use of data for promotional purposes

I hereby consent to Vogel Communications Group GmbH & Co. KG, Max-Planck-Str. 7-9, 97082 Würzburg including any affiliated companies according to §§ 15 et seq. AktG (hereafter: Vogel Communications Group) using my e-mail address to send editorial newsletters. A list of all affiliated companies can be found here

Newsletter content may include all products and services of any companies mentioned above, including for example specialist journals and books, events and fairs as well as event-related products and services, print and digital media offers and services such as additional (editorial) newsletters, raffles, lead campaigns, market research both online and offline, specialist webportals and e-learning offers. In case my personal telephone number has also been collected, it may be used for offers of aforementioned products, for services of the companies mentioned above, and market research purposes.

Additionally, my consent also includes the processing of my email address and telephone number for data matching for marketing purposes with select advertising partners such as LinkedIn, Google, and Meta. For this, Vogel Communications Group may transmit said data in hashed form to the advertising partners who then use said data to determine whether I am also a member of the mentioned advertising partner portals. Vogel Communications Group uses this feature for the purposes of re-targeting (up-selling, cross-selling, and customer loyalty), generating so-called look-alike audiences for acquisition of new customers, and as basis for exclusion for on-going advertising campaigns. Further information can be found in section “data matching for marketing purposes”.

In case I access protected data on Internet portals of Vogel Communications Group including any affiliated companies according to §§ 15 et seq. AktG, I need to provide further data in order to register for the access to such content. In return for this free access to editorial content, my data may be used in accordance with this consent for the purposes stated here. This does not apply to data matching for marketing purposes.

Right of revocation

I understand that I can revoke my consent at will. My revocation does not change the lawfulness of data processing that was conducted based on my consent leading up to my revocation. One option to declare my revocation is to use the contact form found at https://contact.vogel.de. In case I no longer wish to receive certain newsletters, I have subscribed to, I can also click on the unsubscribe link included at the end of a newsletter. Further information regarding my right of revocation and the implementation of it as well as the consequences of my revocation can be found in the data protection declaration, section editorial newsletter.