Centrifugal bainite rolls are an important type of roll that is widely used in rolling mills in the ferrous metallurgical industry. It is manufactured by centrifugal casting process, which has high strength, high hardness and excellent wear resistance, and is suitable for cold rolling and hot rolling of high-strength metal materials.
Brand name :
SANXIN CC SGA IINet weight range(t) :
0.508-1.029Company 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:
Centrifugal bainite rolls are manufactured by adding a suitable ratio of spheroidal graphite and nodularizing agent to high-quality steel, melting and then casting using centrifugal casting technology. Centrifugal casting makes the structure of the roll uniform and dense, with high strength and excellent wear resistance.
During the casting process, spheroidal graphite undergoes spheroidization, forming a uniformly distributed spherical structure. The presence of this spherical graphite can effectively improve the hardness distribution of the roll surface, reduce the stress concentration, and improve the fatigue life of the roll.
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.