Welding seam detection device [Manufactured by Roland]
Welding seam detection device for pipes (up to 500mm in diameter), metal sheet coils, electric wires, and wires.
The Roland SND40 uses a non-contact eddy current and leakage magnetic flux sensor to detect weld seams on metal plates, both ferrous and non-ferrous, and can identify the position of welds on pipes with a diameter of up to 500mm. 【Benefits】 ◎ Detection of weld seams that cannot be recognized by visual sensors ◎ Utilizes two technological elements: magnetic flux and eddy currents * A full-surround coil that can also be used for metal rods, wires, and cables is available, accommodating a variety of materials. ● Additional technical data and specifications can be viewed from the 【Download】 section. The manufacturing of coil materials and other long materials (cables and wires) results in elongated products (metal coil materials are welded at the ends, and cable materials use joints), necessitating automatic detection of weld seams. In the case of tubes, cans, or drums, automatic detection of weld seams is required along with positioning of the material for further processing. For example, in the case of pipe materials, there is a signal output function that stops the seam position at a specified angle in preparation for the next bending process. The appropriate combination of sensors for the SND40 enables the detection of longitudinal weld seams in all metal tubes, cans, and drums, as well as the detection of end weld seams in coil materials, cables, and wire materials.
basic information
It is possible to monitor programming, operation, and measurement results using a 10-inch touchscreen, and it can be used in combination with the customer's positioning device. Depending on the pipe diameter, it can achieve a maximum of 300 revolutions per minute, with a plate feed speed of approximately 10 meters per minute, and it supports USB and Ethernet interfaces as well as various field buses, providing sufficient functionality to promote automation.
Price information
1.5 to 2.5 million yen The price may vary depending on the combination of equipment, so please contact us for more information.
Price range
P5
Delivery Time
OTHER
1.5 to 2 months after your order.
Model number/Brand name
SND40 【Manufactured by Roland】
Applications/Examples of results
It is widely used for detecting welds before pipe processing in automotive parts. Detecting weld seams in pipes ensures stress relief during bending and proper placement in the neutral zone of the seam, while also preventing failures in punching presses, stamping presses, and hydroforming presses.
Detailed information
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Line up（1）
| Model number | overview |
|---|---|
| NS9N-AAD-SC | With the eddy current sensor, it can handle not only steel materials with a width of 5-30mm but also non-magnetic materials such as stainless steel and aluminum. |
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News about this product（3）
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Technical Overview of the Welding Seam Detection Device "Roland SND40"
The Roland SND40 welding seam detection device is a specialized device for detecting welding seams in pipes, coils, and electrical wires and cables. Particularly in the case of pipes, various materials, advancements in welding technology, heat treatment, and drawing processes have led to the emergence of materials that are difficult to detect even by sight or touch. In such situations, reliable seam detection brings many advantages, contributing to smooth process management, stable high-precision component processing, and cost reduction. The SND40 employs two detection methods, using the leakage magnetic flux method and the eddy current method to detect welding seams in a wide variety of metal materials, unaffected by ambient light, oil, or contamination. The more inspections are required and the more limited the time, the more you will notice its effectiveness.
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