Can industrial applications change the future of the printing industry? The production of printing inks at one of the largest manufacturers is based on the use of mineral and vegetable oils, which are stored in tanks with capacities as high as 13,000 kilograms! Precise determination of the weight of these tanks allows for efficient order management. The task is not simple, however - even small deviations can affect compliance with delivery documentation and the accuracy of invoice settlements. An ink manufacturing company was looking for a solution that would ensure accuracy in measuring the weight of inks, and thus customer satisfaction. We developed an advanced application to accurately determine the weight of mineral oils in storage tanks. Read on to learn how a modular measurement, control and automation system can optimize your business!
Measurement accuracy is crucial for both production processes and compliance with customs requirements. Precise weight determination in storage tanks is a complex task that requires consideration of many variables. Accurate liquid level measurement is crucial, but that's not all - it's also necessary to take into account factors such as material density, temperature, and tank specifics, including shape and volume. Traditional methods, such as ultrasonic level sensors, may not be sufficient when accuracy requirements are very high, such as in the context of customs clearance or procurement processes. This is why a comprehensive solution that integrates advanced measurement technologies, automation systems and data analysis software is necessary.
The ultrasonic method works well in many industrial applications. However, in the case of measuring paints for a company that produces printing materials, it has proven to be insufficiently precise. Accuracy limitations can lead to discrepancies in weight calculations, especially for liquids with varying densities, such as mineral and vegetable oils used in ink production.
The tanks are as high as 7 meters, creating challenges for ultrasonic waves. The long distance caused a decrease in signal quality, leading to erroneous measurement results. In addition, the ultrasonic method is also susceptible to interference from varying tank conditions, such as:
Printing inks
Our engineering team proposed a comprehensive solution based on the JUMO mTRON T automation system . A key element was the use of JUMO MAERA level probes , which enable continuous liquid level measurement and simultaneous temperature monitoring. This, combined with the functionality of a PLC based on CODESYS V3 software, makes it possible to accurately determine the weight of mineral and vegetable oils in storage tanks.
The JUMO mTRON T system integrates mathematical and logic modules that calculate the mass of the liquid based on the pressure difference between the probes, taking into account the variable density of the liquid and the dimensions of the tank. Process data is visualized on the intuitive screens of a multifunctional panel, enabling on-site monitoring and control. The solution has also been integrated with the company's host system, so process values can be sent to the purchasing department, streamlining material management processes.
JUMO mTRON automation system
The solution we proposed, based on the JUMO mTRON T system, met the client's key needs in the production process, such as time savings through automation of liquid weight calculations and remote data transfer, ease of use, and measurement precision that meets strict customs requirements. Accurate data and the system's customizability have allowed us to streamline warehouse processes, increase efficiency and maintain the highest standards in materials management.
Contact us and see how we can automate your company's work!
My name is Natalia and I specialize in content creation. I have been sculpting words professionally for three years as an editor and copywriter. My mission is to break down even the most complex issues. I focus on building relationships with the reader and creating experiences. Privately, a lover of travel, literature and fashion.
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