High chromium ferrochrome roll rings are widely used in hot rolling, cold rolling, strip rolling and other processes in the fields of steel, metallurgy, steel rolling and other fields. It is able to provide high surface quality and precision during the rolling process, and guarantee the accuracy of the size and shape of the product.
Brand name :
SANXIN En-HiCrSeries :
casting rollsCompany Profile:
Sanxin Heavy Industry Machinery Co., Ltd. regards product quality as life, ranks first in the machinery manufacturing industry with leading equipment and production capacity and wins widespread praise from customers.The large steel castings and special steel ingots produced by the Company, as well as all kinds of metallurgical rolls used by modern hot strip mills, medium and wide thick plate mills, and various section steels, bars, high-speed wires, medium and narrow strip mills, have won the praise of "golden quality" in the industry by virtue of its delicate work and precise casting.
Product Features:
High chromium iron roller ring is a key equipment commonly used in steel, metallurgy, steel rolling and other industries for rolling metal materials:
1. Abrasion resistance: High chromium iron roller rings have excellent wear resistance, which can effectively resist the wear and abrasion of metal materials in the rolling process and prolong the service life. Its wear resistance is mainly due to the chromium element in the high-chromium ferroalloy material, which forms a hard chromium and a strong surface protection layer during friction.
2. Thermal crackability: High chromium iron roller rings have good thermal crack resistance. Under high temperature working conditions, metal materials are prone to thermal stress and thermal cracking, and the alloy characteristics of high chromium iron can effectively slow down the accumulation of thermal stress, thereby reducing the risk of thermal cracking and improving the reliability and life of the roller ring.
3. Heat resistance: High chromium iron roller rings have good heat resistance. In the high-temperature rolling process, the roll ring needs to withstand high temperatures and pressures while maintaining a stable structure and performance. The high chromium iron roll ring can maintain stable hardness and thermal creep resistance in high temperature environment, ensuring the stability and efficiency of the rolling process.
Quality inspection:
Focusing on the requirements of "high quality, high standard and high starting point", the company is equipped with advanced testing equipment, mainly including ultrasonic flaw detector, Zhengli optical metallographic microscope, metallographic image analyzer, carbon and sulfur analyzer, hydrogen, oxygen, nitrogen gas analyzer, metallographic microhardness tester, bulking instrument, scanning electron microscope, thermal analyzer, direct reading spectrometer, Brinell, Rockwell hardness tester, molding sand tester, molding sand hardness tester, molding sand coating thickness meter, tensile testing machine, impact testing machine and other testing instruments.
Certification:
The Company has obtained many certificates, such as "High-tech Enterprise", "National Green Factory". "Jiangsu Famous Brand Enterprise" and "ISO9001 Quality Management System". In addition, the Company has also won "Star Enterprise Award", "Major Contribution Award", "Best Credit Enterprise Award" and "Industrial Development Award" for several years, and has passed the "Classifi-cation Society Certification" of many countries.