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The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Brand name :
SAIXIN NCC PNet weight range(t) :
0.771-7.31Series :
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:
NCC P rolls are usually made of high-quality cast iron materials, such as high-chromium cast iron, alloy cast iron, etc. These materials have excellent abrasion, heat and fatigue resistance and are able to withstand operating conditions at high temperatures and pressures.
The NCC P rolls are manufactured using a high-precision machining process to ensure the dimensional accuracy and geometrical consistency of the roller table. This contributes to a more precise and stable rolling process, improving the quality and process performance of the product.
| Table.1 Chemical Composition ％ | ||||||
| Symbol | C | Si | Mn | Cr | Ni | Mo |
| NCC I | 3.00-3.40 | 2.00-2.50 | 0.80-1.00 | ≥0.15 | 2.00-3.00 | 0.40-0.70 |
| NCC II | 3.00-3.40 | 1.50-2.00 | 0.80-1.00 | ≥0.15 | 2.50-4.50 | 0.50-1.00 |
| Table.2 Properities＆Application | ||||||
| Symbol | Hardness HS | Tensile Strength MPa | Bending Strength MPa | Dimension MM | Unit N.W KGS | Application |
| NCC I | 40-50 | ≥520 | 970-1380 | 500-1380 | 1000-35000 | Roughing stands of bar and wire mills, BD2 rolls for large section and pipe |
| NCC II | 50-60 | ≥520 | 970-1380 | |||
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.
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
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The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
Click Our Product
The structural design of the NCC P rolls has been carefully calculated and optimized to ensure that the roll table can withstand high pressure and shock loads during the rolling process, and maintain low deformation and wear. The surface of the roller table is usually treated with special processes, such as grinding, polishing, etc., to improve its surface smoothness and hardness, and reduce the friction during rolling.
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