Detection of welded seams in narrow steel strips (both magnetic and non-magnetic). Steel strip width is 5-30mm, thickness 0.2-4mm, and transport speed up to 5m/s.
★When supplying steel strips to a stamping press, the final end of the reel's unwind and the unwind section of a new reel are welded together for continuous transport, but detection of the weld joint must always be performed prior to the press process. ★In the case of a stamping press, the most important point for automating detection is that it must be conducted while the transport is repeatedly moving and stopping in a short time. ★The Roland NS9N is the first product developed specifically as a detector for narrow steel strips. For more details, please contact us or download the catalog.
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basic information
★The Roland NS9N detection method uses leakage magnetic flux and eddy current sensors, allowing detection regardless of whether the material is magnetic or non-magnetic. ★Until now, various methods such as induction and optical sensors have been used for seam detection, but it has not been easy to address unexpected issues such as gaps between the sensor and the metal surface or discoloration of the surface. ★The Roland NS9N can analyze not only geometric changes but also electrical and magnetic conductivity changes, thereby enhancing the reliability of the processing process. Additionally, the analog output can be directly connected to a PLC, facilitating smooth process control. For more details, please contact us or download the catalog.
Price information
Prices may vary depending on the combination, so please inquire.
Price range
P4
Delivery Time
※1.5 to 2 months after your order.
Applications/Examples of results
- Metal furniture - Fixtures - Spring materials - Hardware, etc. - Small parts stamping press Optimal as a welding seam detector in the transport system.
Detailed information
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Welding seam detector Roland manufactures the SND40 welding seam detector for plates, tubes, wires, and cans, in addition to its use for narrow steel strips. It can detect both magnetic and non-magnetic materials using leakage flux and eddy current sensors. It supports PC connections for on-site installation, as well as PLC connections and various field buses.
Line up（3）
| Model number | overview |
|---|---|
| XA100-S | By connecting this XA100-S between the sensor and PLC according to the transport speed of the steel belt, optimization will be achieved. |
| SND30 | Welding seam detector, detects welding seams of magnetic tubes using leakage magnetic flux. For pipe diameters of 10-250mm and wall thicknesses up to 4mm. |
| SND40 | Welding seam detector, detects welding seams of both magnetic and non-magnetic pipe materials using leakage magnetic flux and eddy currents. For pipe diameters of 5-500mm and wall thicknesses up to 4mm. |
catalog（7）
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Company information
Since its establishment in 1966, we have supplied numerous products to domestic customers in the petrochemical, tire, automotive, machine tool, medical device, pump, analytical equipment, testing machine sectors, as well as aerospace-related clients in both the public and private sectors. Many of the products we handle are made in the United States, but we aim to provide products with superior performance and features compared to domestic manufacturers, and in recent years, we have also been working to offer excellent European products. Although we are an import trading company, we fundamentally practice domestic operations for the inspection and repair of products from various manufacturers, along with ISO 14001 and ISO 9001 certification. !! We have also launched a Facebook page. Please check it out!! https://www.facebook.com/JapanControls/