Flaw Detection Eddy Current Testing System Roll NDT Flaw Detector

Roll eddy current automatic flaw detection system

Features

Simultaneous detection of flaws such as cracks, hardness changes and residual magnetism on the roll surface.

With the function of generating circumferential / axial partition coordinates, making the defect location more intuitive

Probe automatic and emergency reset function, under fault conditions, the probe can be immediately reset to a safe state

Inspection and management function of flaw detection history.

It can be tested according to two modes of grinding and grinding and flaw detection after grinding

According to the need to choose automatic demagnetization or manual demagnetization

The equipment can automatically adapt to different roll speeds

produce

The COBE roll eddy current detector is a high-precision flaw detection instrument that detects the change in coil impedance in real time through corresponding detection methods. During the roll detection, the roll surface and the coil move relative to each other, and the change in the hardness of the roll surface (soft spot) And surface cracks lead to changes in electrical conductivity, which causes changes in eddy current density. Changes in eddy current density cause a rapid change in coil impedance and display this change on the display.

The COBE eddy current detection system is a professional flaw detection system developed by our company. It is the leading product in this type of equipment. Its detection sensitivity is higher, and it is easier to find small cracks on the roll surface and its performance is stable and reliable. The spare parts of the equipment are highly interchangeable, all parts can be directly replaced, and maintenance and maintenance are convenient.

COBE persistent in development of innovative nondestructive testing instruments and applications to make your industrial production and industrial safety can be effectively controlled and achieve greater production efficiency and reduce testing costs.COBE's mission is through the provision of reliable non-destructive testing products and services to bring these innovative technologies into productive forces.

Equipment performance index:

Detect relative linear speed :10 ~ 1000 mm / s

Roll speed: 5 ~ 100 rpm

Moving scanning speed of carriage: 1 ~ 1000 mm / min

Flaw detection coverage:> 100% effective roll surface

Detection sensitivity Crack: length × width × depth 5mm × 0.1mm × 0.1mm

Soft spot: Hardness decreased (or increased) by 4 HSD, area greater than 20mm2 can be inspected;

Residual magnetism: greater than 5 gauss can be detected.

R&D

Xiamen COBE NDT Technology Co, Ltd R&D center is located in Software park III,COBE has the independent R & D institutions (cooperate with Tsinghua University , Xiamen University , Nanchang Hangkong University etc)and academic research institutions (cooperate with China Electromagnetic Testing Center, China Institute of NDT, China Special Equipment Inspection Bureau) , with the strong R&D capability.

COBE research center is also well-known universities and scientific research, the composition of the social scientific collaboration network, and establish a strategic partnership with the world's leading manufacturer of nondestructive testing, ensure the technical level of COBE company in the domestic and world leading position .

Xiamen COBE NDT Technology Co., Ltd. is located in the beautiful coastal city of Xiamen, a domestic first-class high-tech enterprise professional development of non-destructive testing instruments and equipment. It is mainly dedicated to the research and development of the electromagnetic (eddy current, magnetic flux leakage and the magnetic memory), ultrasonic testing, industrial electronic endoscope apparatus and equipment ,has gained many national patents,and obtained the national science and technology fund of technology-based SMEs in technological innovation fund. Products are widely used in aerospace, electric power, oil and gas, metallurgy, machinery and automotive industries.

COBE persistent in development of innovative nondestructive testing instruments and applications to make your industrial production and industrial safety can be effectively controlled and achieve greater production efficiency and reduce testing costs.COBE's mission is through the provision of reliable non-destructive testing products and services to bring these innovative technologies into productive forces.

COBE and the well-known institutions, research institutes formed a collaborative network of community-based research, with a strong R & D capability. Guaranteed COBE company the NDT technical standards to be at the domestic leading position in China and international first-class status.

COBE enforce strict quality guarantee system ISO9001: 2015, pursuit of excellence, innovation in science , technology and continuous improvement. Provide the high-quality, high-tech products and services back to clients and society.The products effectively serve the domestic and foreign enterprises (AVIC, CSIC, CRRC, CNPC, SNPTC, Baosteel Group, Honda automobile, etc.) are exported to Europe, North America, South America, Middle East, Southeast Asia, South Korea, China Hongkong, Taiwan and other countries and regions, won the highly valued customers.

COBE who will work with you hand in hand with the times, will make unremitting efforts for the China's industrial of non-destructive testing instruments and equipment to the world and the future!