QuellTech develops and manufactures 3D image processing systems for various industrial applications. Our focus is on inline applications using 3D laser line triangulation. Our goal is to offer technologically advanced solutions that sustainably improve quality and productivity in production processes. Our image processing solutions can be implemented remotely worldwide, and thanks to a modular software and hardware concept, projects can be realized promptly.
We have many years of experience in the industrial sectors: Metal production and processing, mechanical and plant engineering, welding plant automation, communication technology, electronics, energy technology, automotive and aerospace.
Are manual measurement methods too costly and time-consuming for your quality assurance needs?
Do your customers demand 100% control and documentation of your sample measurements?
Do you want to make more accurate predictions for machine maintenance intervals and plan ahead?
Is identifying defective products at an early stage of production crucial for you?
We can help you:
We use our 3D laser measurement solutions in a variety of applications. The most common measurement applications are:
In just 5 steps to the solution for your measurement task.
Find out the feasibility of your measurement task:
Our team possesses strong consulting skills and can clearly explain complex technical concepts. Our excellent communication skills enable us to successfully execute global projects, often across three languages.
Our customers receive a QuellTech project checklist that helps them consider all important aspects of their measurement tasks from the start. We conduct feasibility studies to minimize customer risk. If your measurement task can be solved better with other technologies, we will recommend them to you.
Sensor physics influence the capabilities of the software, as only a high-precision point cloud allows the image processing software to perform highly accurate measurements. Many projects require significant customization of hardware components. With the modular hardware concept of our laser sensors, we can make individual adjustments tailored to each project.
By measuring the laser profiles against a tolerance band. Any deviations that exceed or fall below the tolerance band are recorded as “errors.”
In principle, unlimited, as it is possible to arrange several 3D laser scanners side by side in parallel to achieve large measurement widths with high resolution. Individual 3D laser scanners can measure up to 1.5 meters in width. The best resolutions, meaning the smallest distance between two adjacent pixels, are 0.5 µm in the z-axis and about 5 µm in the x-axis.
QuellTech’s 3D laser scanners can be made very robust and immune to ambient light, depending on the model. This is especially important in environments involving welding processes. For high heat exposure, QuellTech offers water/air coolers as laser scanner accessories. Vibrations can be compensated for by special methods. Dust and moisture are managed with IP 67 enclosures.
Not necessarily, but in some cases, it may be advisable. For example, in high ambient temperatures, such as those created when measuring glowing steel, both the cable routing and sensors must be positioned in a cooled enclosure. In very dusty environments, an enclosure with windows for the optical path and a slight overpressure of clean air can be used to prevent contamination.
In production processes where the measurement objects are transported on a conveyor belt or roller conveyor, the 3D laser scanners can be mounted in fixed positions, such as above the conveyor belt, to continuously measure the objects as they pass through.
A design-in process is carried out for this purpose. QuellTech evaluates the exact requirements and the available space within the machine. If necessary, adjustments are made to the sensor shape. After thorough testing of the software and its interaction with other systems of the production plant, the sensors can be installed in series once approved by the customer.
Typically, we can implement our projects remotely. For very complex commissioning, we are available on-site at any time. Further adjustments after project implementation can also be made remotely.
We are happy to conduct an initial free test measurement for you, provide a feasibility assessment, and support you both technically and commercially in the next steps.
Let us advise you!
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Your technically competent contact, Stefan Ringwald, will be happy to help you.
Our aim is to fully understand your specific technical requirements for your current measurement task.
Thanks to many years of experience with complex tasks in the field of 3D laser measurement, you will receive well-founded solution proposals from us.
We have been working successfully with QuellTech GmbH for many years on various measurement technology and industrial image processing projects. We particularly appreciate the creative technical approaches and the high level of expertise in the implementation of complex measurement technology. We are also impressed by the reliability and fast response times that QuellTech has repeatedly demonstrated in our joint projects.
Stefan Besendorf Managing Director of SPIE KAT,Kraus Automatisierungstechnik GmbH