Luoyang Yujie Industry&Trade Co., Ltd is one of the most experienced manufacturers and suppliers of rolling mill coupling in China. Please feel free to buy cheap rolling mill coupling for sale here from our factory. All customized products are with high quality and competitive price.
Products Description
A rolling mill coupling is a mechanical device used to connect two shafts of adjacent rolling mill stands. Rolling mills are industrial machines used for shaping metal by passing it between pairs of rolls. These rolls may be in different stands, and a rolling mill coupling plays a crucial role in transmitting power and torque between the connected shafts.
Materials
Couplings in steel mills operate in harsh environments characterized by high temperatures, heavy loads, frequent impacts, and high levels of dust and moisture. They require high strength, toughness, wear resistance, fatigue resistance, high temperature resistance, and corrosion resistance. Therefore, structural steels such as 40Cr, 42CrMo, 35CrMo, and 20CrMnTi are often chosen because they can stably transmit high torque under complex operating conditions, effectively extending service life and reducing maintenance downtime. They can also be easily processed into various structures, such as toothed and diaphragm types, to suit different equipment requirements.
cnc machining
The rolling mill coupling is mainly made of forgings, combined with turning, milling, drilling, and tempering to achieve the corresponding physical properties.
features
High Torque Transmission: Rolling mill couplings are designed to transmit high torques efficiently, ensuring that the power generated by the motor is effectively transferred to the rolls.
Precision and Alignment: These couplings are designed with precision to ensure proper alignment of the shafts, minimizing misalignment issues and reducing wear and tear.
Durability: Due to the demanding nature of rolling mill applications, these couplings are typically constructed with robust materials to withstand heavy loads, shocks, and vibrations.
Compact Design: Rolling mill couplings are often compact in design to fit into the limited space available in the rolling mill setup.
Functions
The primary functions of a rolling mill coupling are to transmit the torque and rotational motion of the motor to the mill rolls while maintaining proper alignment of the driving and driven shafts and damping vibrations during the rolling process, resulting in smooth operation, reduced wear, and extended equipment life.
application
Rolling mill couplings are widely used in steel rolling mills, aluminum rolling mills, and non-ferrous metal rolling equipment such as copper and brass. They are used in the rolling and forming process of metal plates, profiles, aluminum plates, aluminum foils and other products.
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