In the wind energy industry, gearboxes serve as critical transmission components whose performance directly impacts turbine efficiency and lifespan. However, large-sized gears operating under high loads and harsh conditions often face challenges like hardened layer degradation, tooth surface wear, and welding zone deterioration. Traditional hardness testing methods (Rockwell/Vickers) with destructive sampling and complex procedures fail to meet field inspection demands. Sinowon's SU-300 Series ultrasonic hardness tester delivers a precise, non-destructive solution for wind turbine gearbox maintenance.

In the manufacturing and maintenance of corrugated rollers, surface hardness is a critical indicator of wear resistance, service life, and print quality. Traditional hardness testing methods often require destructive sampling or laboratory equipment, leading to inefficiency and workpiece damage. Sinowon’s ultrasonic hardness tester series (e.g., SU-300H, SU-300M) delivers a non-destructive, high-precision, and portable solution for on-site corrugated roller hardness measurement, setting a new industry benchmark.

Sinowon digital Vickers hardness tester MacroPro VH5010 have been installed with Brinell hardness tester Vexus SHB-3000N in a calibration laboratory in Hongkong on July 31, 2023.

About Sinowon, What do you know about profile projectors and Rockwell hardness testers ?
Profile projector is a measuring device used for measurement or comparison. It consists of a projection box, main body, and working table. It is widely used in the mechanical manufacturing industry, instrumentation, molds, tools, light industry, and measurement rooms and workshops related to factories and mines in the electronic clock and watch industry. It can also detect the contours and surface shapes of

It will be shipped to the USA this week.The Horizontal profile projector PH350-2010 is a Ø350mm Digital Horizontal Profile Projector, featuring nine points.

On June 1, 2023, our engineers visited Xiamen to perform equipment debugging and customer acceptance for a client in the electrical equipment manufacturing industry.
The client has chosen to use a tool microscope for measuring the thickness of the relay contact silver layer. The contact silver layer is a coating on the surface of relay contacts, typically made of silver material, to ensure good electrical contact and conductivity. Relays are electrical switch devices used to control the flow of

Today, our engineers have successfully delivered Sinowon Manual Rockwell Hardness Tester to the customer's location, establishing a fruitful partnership.
Whether you are engaged in tool manufacturing, tool material research, or quality control, Sinowon offers a hardness testing solution. Choose Sinowon, you can enjoy reliable and durable hardness testing experience, helping you improve tool quality and production efficiency.

At present, there are various methods available for hardness measurement, including commonly used ones such as Brinell, Rockwell, Vickers, and Leeb tests. The Brinell and Rockwell methods involve heavy loading force and create large indentations, resulting in significant damage to the sample surface. The Vickers method utilizes optical measurement, but it requires skilled technicians to operate smoothly and is not suitable for measuring the hardness of heavy workpieces, installed machinery, and

China's first domestically-developed large commercial aircraft, the C919, has successfully completed its final assembly, marking a significant milestone for the country as one of the few nations with the capability to research, develop, and manufacture large commercial aircraft. For manufacturers of large wide-body civil aircraft, such as the C919 and other aircraft models, precise geometric dimension measurement is crucial to ensure the quality and performance of the aircraft. The Sinowon Autom

Thanks for Dubai customer purchasing our Multisensor Automatic Measuring Machine Micromea443. Our engineers went to Dubai to deliver the machine successfully on May 12, 2023.

The DP400 instrument-specific digital readout developed by Sinowon is favored by foreign professional instrument refurbishers with beautiful appearance design, good human-machine interface, and powerful geometry size computing capabilities. At present, DP400 has been exported to Germany, Italy, Canada, Argentina, Singapore, Malaysia, Thailand and other countries and regions, and it is used to refurbish the optical inspection instruments such as tool microscopes, measuring projectors, optical com