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Laizhou Foosean Machinery: Leading Metallographic & Hardness Testing Solutions Reach Global MarketsLaizhou Fuxuan Machinery Co., Ltd., based in Laizhou City – China’s renowned "Golden Capital&···More -
Professional manufacturer of metallographic and hardness testersOur Foosean Machinery is a professional manufacturer specializing in the production of metallographi···More -
Rockwell hardness tester measurement method and commonly used Rockwell hardness scalesThe Rockwell Hardness Test was initially proposed by Americans S.P. Rockwell and H.M. Rockwell in 19···More -
How to use the hardness tester correctly?Preparation before using the hardness tester1. The surface of the part to be tested be flat, clean, ···More -
The operation performance of the metallographic cutting machine is inseparable from daily maintenance.The metallographic cutting machine is one of the main equipment for daily maintenance. In fact, many···More -
Troubleshooting methods for Brinell hardness testerThe Brinell hardness tester is one of the most widely used instruments today. Many times, people fin···More -
Precautions for daily use of hardness testerWhen using various hardness testers, in addition to having special precautions, there are also some ···More -
What are the common hardness indicators of hardness testerHardness refers to the ability of a material to resist the pressure of a hard object being pressed i···More
