Newly developed and already proven in production use is the automatically adapting local wall thickness control smart LTC (Local Thickness Control) as an integral part of the smart control of the atrac® system. Local wall thickness deviations are the changes in the average wall thickness related to the individual tube cross-section over the length of the rolling stock. This is made up of various parts: a trend that is similar from tube to tube, individual deviations that differ from tube to tube, and measurement data errors. Due to the complex composition of these local deviations, it is difficult to adapt a pre-control using the measurement data of the pre-tube based on the measurement data of the rolled tube. A newly developed algorithm now performs this task perfectly and automatically. The smart LTC thus supplements the atrac® smart control with the self-adapting TEC (Thickened End Control) and MTC (Main Thickness Control).
On March 1, 2021, the long-term cooperation between Engels Informatik GmbH and DEHUA GmbH was reorganized. DEHUA GmbH takes over the atrac system and continues business with this product. The cooperation and the personnel base, i.e. expertise and experience, are essentially retained, so that our customers receive the same quality of product and service they are accustomed to. The contact person is now DEHUA GmbH.
One of the real joys of the Holiday Season is the opportunity to say 'Thank you' for the passing year and to wish you happiness and success for the whole new year.
Happy Holidays!
Your Engels Informatik Team
In rolling mills, we repeatedly come up against the problem that the operator inputs for the parameters for controlling the crop ends and thus also the result depend strongly on the respective operator.
We re-analysed the problem and chose a completely new approach for our system. That's how atrac® smart control originated.
atrac® smart control can work without any operator intervention. In the course of a rolling process, it constantly compares the results obtained with the set rolling parameters and adapts them, if necessary, until the thickened ends are minimal or the mill has reached the physical limits.
Also taken into account is the protection against material tearing and other critical situations in the rolling mill, therefore: "it will be optimised to the limit".
The best results are stored at the end of the rolling lot and will be reused as the starting parameter for comparable production lots in the future. Then the self-regulation will continue.
Therefore, the problems that have occurred in the past will no longer occur.
The enthusiastic reaction of our customer confirms it: atrac® smart control is a great system, it delivers excellent results!
You can find more information in this short description. For further inquiries, we look forward to your contact.
For good seamless tubes: atrac®. Leading, future proof, reasonably priced.
With atrac® MTS you get a better overview of the entire production line, from the furnace to the cooling bed.
To accomplish this, all process data is collected, the rolling material tracked and evaluated via technological process models. Consequently, the entire production line becomes more transparent, and the system automatically notifies of quality-relevant actions. As a result, you achieve higher product quality, safety, and transparency in production.
Learn more about atrac® MTS - download our flyer!
For good seamless tubes: atrac®. Leading, future proof, reasonably priced.
atrac® demonstrably ensures better quality and efficiency in the automated production of seamless tubes.
The goal of the atrac® SRM:Lite app is to further increase the benefits of the atrac® system through flexible access and rapid response.
Useful, secure, and portable - that is the new atrac® SRM:Lite app:
Learn more about atrac® SRM:Lite - download our flyer!
Season's Greetings and a Happy New Year!
After the first success in Asia, the first atrac® automation system has now started operations in Germany.
Only three months ago, Engels Informatik GmbH received an order from the Bavarian Rohrwerk Maxhütte GmbH for the supply and installation of the automation system atrac® - now the system is already used for production. The advantages of quality and cost of pipe production are achieved.
The high-quality tube manufacturer was convinced by the innovative and low-cost system. Fast delivery and a short commissioning time were the decisive arguments.
The system of the mill manufacturer used until now in the production plant in Sulzbach-Rosenberg has been replaced by the atrac® system in a seamless transition within a few days, without any downtime for the Maxhütte production.
Thanks to the atrac®, the steeped in tradition tube rolling mill will achieve an even better quality of the final product, with optimal utilisation of the raw material and thus will be able to even better maintain its ultimate goal of "seamless quality".
Rohrwerk Maxhütte GmbH belongs to the Max Aicher group of companies, which is wholly-owned by the Aicher family. The company devolops reliable and sustainable solutions since 1952 and reacts to customer requirements in the short term.
Engels Informatik is pleased to be able to enter into a close partnership with the Rohrwerk Maxhütte, which will help to integrate practical insights into steel pipe production into the future system versions.
Engels Informatik GmbH was founded by Thomas Engels in 1995 in Mönchengladbach, Germany. The company's strength lies in providing design, implementation, and operation of secure, highly-available systems that are directly incorporated worldwide into customers' production processes.
atrac® is the product of Engels Informatik GmbH.
Our new flyer "atrac® - automated stretch-reducing of steel tubes" is ready for download!
Among others, the advantages of the atrac® system are:
Learn more - also about our successful atrac® installation in South Korea - download our flyer!
For good seamless tubes: atrac®. Leading, future proof, reasonably priced.
We wish you and your families Merry Christmas and a happy New Year!
We are pleased to announce that at the beginning of June atrac® has been registered as a German trademark with the German Patent and Trademark Office under registry number 30 2016 104 419.
ILJIN Steel Corporation of South Korea has honoured Engels Informatik GmbH with a purchase order of the atrac® Automation System.
With the atrac® System ILJIN will be able to produce seamless steel tubes of higher quality as well as to improve utilization of both material and energy.
Experience data collected over the time will be stored in the atrac® Archive System and used to assure the best possible quality of the final products.
ILJIN Steel Corporation is a value-creating manufacturer that specialises in steel pipes.
ILJIN Steel was established in 1982 as the subsidiary of the South Korean Total Solution Provider ILJIN. The company built an integrated seamless tube production line in 2011 and is aiming to become a global blue-chip maker of high-value-added special steel pipes.
Engels Informatik is proud to be able to accompany ILJIN Steel in reaching their goal.
Engels Informatik GmbH was founded by Thomas Engels in 1995 in Mönchengladbach, Germany. The company's strength lies in providing design, implementation, and operation of secure, highly-available systems that are directly incorporated worldwide into customers' production processes.
atrac® is the product of Engels Informatik GmbH.
Aiming at reaching the widest possible group of manufacturers of seamless tubes in the world, Engels Informatik established cooperation with DEHUA Handel + Beratung GmbH of Mönchengladbach, Germany. The goal of this collaboration is the representation of atrac® on the Chinese steel market.
We are looking forward to successfully building a new relationship with DEHUA Handel + Beratung as well as to our future joint projects.
If you are interested in acquiring atrac® for a seamless tube mill in the People Republic of China, .
中国市场请按照下列电子邮件联系: & www.dehua-gmbh.com.
The technological knowledge and many years of experience of the world's leading experts in the automated production of seamless tubes are provided in the four atrac® modules:
Roll speeds, pass design, end losses, optimisation, and loads - for defining set-up data with help of expert knowledge.
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Communication, visualisation, messages, supervising, and monitoring - for managing communication and information.
more...
Wall control, end control, adaptations, load control, and fault detection - for dynamically controlling the rolling process.
more...
Data storage, data analysis, visualisation, browsing, and reports - for storing and evaluating experience data.
more...
Do you have questions or would like to make an appointment?
+49 2166 / 2567856
+49 2166 / 2567856
