Portable hardness tester_Luoyang Jiawei Bearing Manufacturing Co., Ltd.

On July 1, a set of outer diameter 5300mm bearings was sent to Russia, refreshing a new record for exports to Eastern Europe and Central Asia. This time, a set of internal tooth bearings with an outer diameter of 5300mm are exported to Russia and the tooth accuracy level is required to be 7, which is used for the main shaft bearings of 10 meters shield machine. Russia is the largest country in the world, spanning the two continents of Europe and Asia, the total amount of basic engineering construction is large, and the demand for construction machinery and equipment is strong. In the early stage of the project, the customer visited our factory many times to visit and discuss the technical agreement. After 100 days of processing and production, it was finally delivered to the customer on time. LYJW has more than 10 years of rich experience in the research and development and manufacturing of super large slewing bearings, and has been leading the development of the industry. The design and development, manufacturing process and testing technology are at the leading level in China and have reached the international advanced level.

Portable hardness tester

便携式硬度计

Portable hardness tester