Крупнейший в мире металлургический завод по производству нерафинированной стали, более 70% высокопрочной стали для прутков и проволоки поставляется от нас.
Keyword:Rolling mill rolls At nine o’clock in the morning on December 19, 2023, the LMMGROUP product manager accompanied the German agent to the Hangzhou roll
Keyword:Hss rolls 2023.12.20 The product manager of LMM GROUP accompanied the German agent to the Hangzhou high-speed steel roll production base. After arriving at the
High-speed steel hot rolling rollers have excellent wear resistance, roughness retention and crack resistance, and their service life is 1.5 to 3 times that of
The working conditions of high-speed steel rolls were systematically analyzed, and it was clarified that the main cause of roll cracking was the combined effect