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Blue Star is a leading global supplier of Automated NDT Systems. We are developing, designing and manufacturing the NDT Systems nearly 40 years which comprises Automated Ultrasonic Systems, Automated Radiography(X-ray) Systems for SPIRAL WELD PIPES,.. Read More
Area manager sales
Mr. Phanindra Kumar
Year of Establishment
2010
Primary Business
Exporter
Market Covered
Supply of Industrial Material Testing machines
Our principal Olympus NDT has developed an innovative Full Body Inspection System dedicated to Seamless Pipes. Based on the Water Wedge concept holding linear Phased Array probes, the Olympus NDT system provides a flexible technology that can be used to meet the most stringent requirements such as the API and the major oil producer specifications. The Water Wedge assembly can be implemented with a stationary rotating conveyor associated to a mechanical portal ''gantry type'' or with a helical conveyor using a ''V type'' mechanical support. The system contains several Water Wedges : Each Water Wedge is dedicated to one or two inspection modes (when oblique detection is required). A total of six inspection modes are possible : Longitudinal, Transverse, Oblique (multiple angles), WT, Laminations and Coupling check. The number of Water Wedges is optimized according to the inspection requirements such as type of defects, productivity, etc. Each Water Wedge is interchangeable for more flexibility and easy maintenance operation and can hold different probe holders housing one or two linear Phased Array Probes. Pipe rotation and water wedge translation are linked with encoders to ensure a perfect defect mapping.
Blue Star NDT has supplied various online automated X ray systems for 100% inspection of various components. The system can be designed as per the customer's requirement. Most of the automobile manufacturers particularly SG iron casting are checking their components with this system. The X Ray machines are from YXLON Germany and robotics is designed by us.
Fully automatic 60 to 300 Channels system (depending on the plate width and area to be tested) for 100% coverage of the plate width has been developed. It is fully automatic, state of the art, computer based system generating C-Scan type report. Mechanical system consists of Gantry arm, Client computer, Vertical drive system, Tracking structure pneumatic system, Transducer holder & Motors. The probes are placed in the probe holder and water for the coupling is fed with pump. Probe holder is designed in such as way that it ensures a small layer of water between surface of plate and probes hence problem of improper coupling is avoided. These holders have a mechanical arrangement to clamp on to the surface of the plate as soon as the plate comes below it for testing. All these mechanics are held by an over head boom or gantry. Vertical drive system is used to vary the height of the probes holders according to variations in plate thickness. The probe holders are mounted on guided pneumatic cylinders and these cylinders clamp on to the plate as soon as plate moves below it. The probe holders are connected to pneumatic cylinder via a universal joint kind of arrangement to enable probes to get aligned to the plate surface, the landing mechanics are sturdy enough to avoid bending caused due to friction between probe shoe and plate surface. The system is complete with water reservoir pumps etc. The system operates in complete automated cycle after initial settings are done for a particular plate size and the inspection is monitored by an operator in control room.
Gantry Based UT Inspection system has been developed for both weld and body lamination inspection system. The system achieves very high inspection speed of 25-30m/sec. Some of the specification for this system are as below : Pipe Diameter - 6-20 Length - 6-18m Scanning Speed - 25-30m/min Laser Seam Tracking 8 channels for Weld and 16-24 Channels for Body Qualification : API The gantry type lay out gives the flexibility in installations depending on customer's mill lay out. System meets the API norms and can be adapted for customers' specific requirement.
This state of the art ultramodern system consists of multi channel ultrasonic equipment with transducers and other associated electronics subassemblies and test mechanics. UT Equipment type : Open architecture PC based multi channel UT test and evaluation system. System can be provided in various configurations as per the customer requirement meeting various standards like API, Shell, EXXONMOBIL, etc. for example test configuration can be like four I, one X, Tandem &ON Bead (8 probes for longitudinal defect in I mode, 4 probes transverse defect in X mode, 4 probes for Tandem and 2 probes for on bead). Electronics : Quick Scan - Multi channel ultrasound system for industrial applications. Parallel and multiplexed channels capability Up to 8 parallel channels or 32 channels in multiplexed mode Channels for defect detection and dimensioning, including OD, ID, and WT measurements Four gates per channel including a synchronization gate Multiple-alarm capability Open architecture enabling the use of multiple units when a large number of parallel or multiplexed channels are required.
A tailor made immersion type inspection system with 3 axis manipulator was developed for forged shell components. The system is fully automatic with gantry type pick and place system, in feed and out feed buffer with walking beam type conveyor system. Multi channel PC based UT system is provided for high speed simultaneous inspection of the forged shell. The data is automatically generated and stored in the computer.
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