Digital Ultrasonic Flaw Detector for Railway Axles and Wheel Hubs

Name: Digital Ultrasonic Flaw Detector for Railway Axles and Wheel Hubs
Brand: Dongguan Nanxus Information Technology Co., Ltd
SKU: 2319546865

Guangdong, ChinaDongguan Nanxus Information Technology Co., Ltd

US$5,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

12 Months Warranty

Warranty

1 Year

Model NO.

KW-4B

Certification

Condition

New

Customized

Alarm Form

Automatically Excluded

Transmitting Pulse Voltage

600V

Impedance Matching

200ω, 500ω

Sampling Frequency/Bit Number

200MHz/10bits

Attenuator Accuracy

<±1db/2db

Transport Package

Wooden Crate

Specification

20*14*6cm

Trademark

HengYu

Origin

China

Key features

Railway Specialized Technology: Integrated technology designed specifically for railway locomotive systems and maintenance needs.

Advanced Digital Integration: Adopts cutting-edge digital integration technology for powerful and easy-to-operate flaw detection.

High Precision Sampling: Features 200MHz sampling frequency with 10-bit resolution for accurate measurements.

Comprehensive Wave Support: Supports 30 groups of channels covering transverse, longitudinal, small-angle, and surface waves.

Crack Measurement Capability: Utilizes diffraction technology to measure exact crack height with internal data storage.

CE Certification: Product meets CE safety and quality standards for international compliance.

Customized Configuration: Offers customized options for transmitting pulse voltage and impedance matching.

1-Year Warranty Coverage: Includes a 12-month warranty period for peace of mind and product reliability.

Company profile

Dongguan Nanxus Information Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2005-02-06Nearest Port: shenzhenAverage Response Time: ≤15hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, Others, FCA

AI-Powered supplier vetting

SummaryDongguan Nanxus Information Technology Co., Ltd is identified as a manufacturer/factory in Dongguan, Guangdong, China, focused on testing, laboratory, environmental, battery, and tensile-testing equipment. The supplier reports ISO 9001 certification, national secondary measurement certification, an associated municipal engineering technology research center, and multiple science and technology awards. Its stated operational capabilities include 10 production lines, 50 quality-control staff, 11–20 years of R&D engineer experience, export capability, and broad international markets. Lead times are stated as within 15 workdays off-peak and one month during peak season. However, the evidence does not establish after-sales service processes, customization capability, or substantial customer references. The supplier registration date is July 2025, and the provided trade records show only one transaction per listed record, limiting verification of commercial track record.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Dongguan, Guangdong, China. This directly supports its identification as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports ISO 9001 certification and national secondary measurement certification. The company description also identifies patent-cultivation status and a municipal engineering technology research center, providing additional formal-qualification evidence.

R&D capabilityInnovation-related evidence includes an engineering technology research center, patent-cultivation enterprise status, 11–20 years of stated R&D engineer experience, and several national, provincial, and competition awards. These are explicit indicators of research and innovation activity.

Production capacityThe supplier states that it operates 10 production lines and employs 50 quality-control staff, with lead times of within 15 workdays off-peak and one month during peak season. It also reports export rights, broad export markets, and Shenzhen as the nearest port, supporting evidence of organized production and export operations.

Product Q&A

Q:What are the main industrial applications of the KW-4B ultrasonic flaw detector?

It is specially developed for railway maintenance systems and locomotive depots, ideal for detecting wheel hubs, axles, and other critical railway components.

Q:What flaw detection channels and wave types does the device support?

It supports 30 groups of flaw detection channels, covering transverse wave, longitudinal wave, small-angle wave, and surface wave flaw detection modes.

Q:Does the instrument feature crack measurement and data storage capabilities?

Yes, it utilizes diffraction technology to measure the exact height of cracks and includes internal storage for up to 1,000 sets of test data along with high-speed USB transmission.

Q:What is the warranty period for this product?

We provide a 1-year warranty for all our digital ultrasonic flaw detectors.

Q:Is the KW-4B device customizable?

Yes, the product offers customized options including transmitting pulse voltage and impedance matching settings.