PRÜFTECHNIK's rotating systems are designed specifically to identify longitudinal, homogenous cracks and fissures found at the surface of the test piece. They are used for products that have a tendency to show longitudinal defects but do not have seam welds. Because the encircling coil is ideal for finding short transverse defects, it is often used in conjunction with the rotating system for a comprehensive testing strategy. PR??FTECHNIK offers a series of rotating systems (RS35HS, RS65, RS130) to cover a wide range of tube diameters. They are particularly easy to operate and maintain and are extremely robust to withstand the industrial environment. Precise test piece guidance and a lift-off compensation system ensure accurate test results. Eddy current inspection equipment suited for use with the rotating system includes the EDDYCHEK S and the EDDYCHEK 5, depending on the testing capabilities required.
Butt welds cannot be identified by simple detectors such as the light barrier or proximity switch. The EDDYSENSOR locates the butt weld using eddy current t
DM Engineering Provider Co., Ltd is experienced team company which was formed by great connection of firming worldwide suppliers. Our main business covers steel pipe machinery, related equipments, electric components and automation system. Beside of Steel Pipe machinery we also provide High Frequency equipment for several of dielectric heating applications.
Steel Pipe Field
Tube Mill Line
Heating Equipment such Welder and Seam Annealler
Finishing Line such end facing machine, pipe threading machine
Hydro tester for API, ASTM standard
Galvanizing Plant and Galvanize equipment such Star Wheel and Zinc Kettle
Automation such Forming and Sizing DC Drive Cabinet