New product of TSR!
October 13, 2020
Through continuous attention to customer needs and long-term research and development investment, our new product have recently been put on the market after successful trial
Advantage of Centrifugal Casting Process for Rough Rolling Bar mill
April 3, 2020
（1）After using centrifugal casting process，the strength of the rolls was elevated largely，and the technical difficult problem of roll breaking off has been basically solved. （2）The
Wear characteristic of rolls used for section mills
January 9, 2020
wear characteristic of rolls used for section mills is unique: the wear value of the bottom of the pass is greater than that of the
Microstructure Characteristic of HSS Rolls
January 3, 2020
Performance of rolls depends on the microstructure. By adjusting the chemical composition, solidification conditions and heat treatment process to meet the requirements of performance. Obtaining
Measures to Improve the Service Life of Hot Rolls
September 3, 2019
1) Selected the materials for rolls which have good wear resistance and thermal crack resistance. The hardness of rolls should be controlled within a reasonable
Specification of grooved roll
August 20, 2019
According to the matching diagram of rolls, manufacture a specific roll mold with grooves in advance, then the roll casted by the mold is called grooved roll.
Grinding wheel selection, static balance and dressing method
July 30, 2019
Grinding wheels for grinding cold rolls are generally selected with soft grinding wheels. Particle size of the grinding wheels should be between 80 mesh and
The generation of roll burns during grinding.
July 22, 2019
1 The selected grinding wheel is too hard; 2 When the grinding roller is used, the transverse feeding amount is too large, and the longitudinal
TSR Participated METEC 2019 in Germany
July 19, 2019
TSR ROLLS participated in the internationally famous METEC exhibition in Jun. Dozens of internationally renowned steel companies visited our booth this time. As the leading
Press Room
Brochure-Hot rolling mill rolls
Brochure-Cold rolling mill rolls