Universal Cardan Drive Shaft SWC390BH for Four-Roller Cold Rolling Mill

Universal Cardan Drive Shaft SWC390BH for Four-Roller Cold Rolling Mill

The four-roller cold rolling mill is a specialized machine used in the metalworking industry to reduce the thickness and improve the surface quality of metal sheets or strips. It is commonly employed in the production of steel, aluminum, and other metals. The Cardan drive shaft SWC390BH plays a vital role in transmitting power from the motor to the rollers, enabling the rolling process to take place effectively.The Cardan drive shaft SWC390BH provides a reliable and efficient means of transmitting power from the motor to the rollers in a four-roller cold rolling mill. Its ability to handle high torque and compensate for misalignments ensures smooth and consistent rolling operations, leading to improved product quality and production efficiency.By transmitting power effectively, the Cardan drive shaft enables the rollers to exert the required pressure on the metal sheet or strip, resulting in precise thickness reduction and improved surface finish. This is crucial in industries where high-quality metal products are essential, such as automotive, aerospace, and construction.The Cardan drive shaft SWC390BH is a vital component in a four-roller cold rolling mill, facilitating efficient power transmission and ensuring smooth operation. Its high torque transmission capability, flexibility, compact design, and durability make it an indispensable part of the cold rolling process, contributing to improved product quality and overall productivity.

Four-Roller Cold Rolling Mill Cardan Drive Shaft SWC390BH Dimensions

Four-Roller Cold Rolling Mill Cardan Drive Shaft SWC390BH Specifications

No.	Gyration diameter Dmm	Nominal torqueTnKN·m	Axes fold angleβ(°)	Weary torqueTfKN·m	Flex quantityLs mm	Size (mm)										Rotating inertiakg.m2		Weight (kg)
						Lmin	D1(js11)	D2(H7)	D3	Lm	n-d	k	t	b(h9)	g	Lmin	Increase100mm	Lmin	Increase100mm
SWC390BH	390	250	125	≤15	170	1590	345	235	267	215	10-25	40	8	70	18	12.164	0.2219	738	15

Advantages of Cardan Drive Shaft SWC390BH for Four-Roller Cold Rolling Mill

The Cardan drive shaft SWC390BH offers several advantages when used in a four-roller cold rolling mill. Some of the key advantages are:1. Efficient Power Transmission: The Cardan drive shaft is designed to transmit high torque efficiently, ensuring optimal power delivery from the motor to the rollers. This efficient power transmission enables the rollers to exert the necessary force on the metal sheet or strip, resulting in precise and consistent thickness reduction.2. Flexibility and Compensation: The Cardan drive shaft possesses flexibility, allowing it to accommodate angular misalignments and axial displacements that may occur during the operation of the cold rolling mill. This flexibility helps to compensate for any misalignments, ensuring smooth power transmission and minimizing the risk of damage to the drive system.3. Enhanced Reliability: The SWC390BH Cardan drive shaft is constructed using high-quality materials and undergoes stringent quality control measures. This ensures its durability and reliability under the demanding conditions of a cold rolling mill. The drive shaft's robust construction helps to minimize downtime and maintenance requirements, leading to increased productivity.4. Compact Design: The Cardan drive shaft is designed to be compact, occupying minimal space within the rolling mill. This compact design allows for easier installation and integration into the mill's overall layout. Additionally, the compactness of the drive shaft contributes to the efficient use of space within the mill, allowing for optimal equipment placement and improved workflow.5. Versatility: The Cardan drive shaft is suitable for various types of four-roller cold rolling mills, making it a versatile choice for different applications. Whether it is used for steel, aluminum, or other metals, the Cardan drive shaft can accommodate the requirements of various materials and rolling processes, providing a reliable power transmission solution.6. Reduced Maintenance: The high-quality construction and reliable performance of the Cardan drive shaft SWC390BH contribute to reduced maintenance needs. With fewer maintenance requirements, the downtime of the rolling mill is minimized, leading to increased productivity and overall efficiency.

Working Principle of Cardan Drive Shaft SWC390BH for Four-Roller Cold Rolling Mill

The working principle of the Cardan drive shaft SWC390BH in a four-roller cold rolling mill involves the transmission of rotational power from the motor to the rollers. Here's an overview of the working principle:(1) Power Input: The Cardan drive shaft is connected to the motor or a power source, which provides the rotational power required for the operation of the cold rolling mill. The shaft is designed to handle high torque and rotational speed.(2) Input Shaft Connection: The Cardan drive shaft is connected to the input shaft of the first roller in the rolling mill. This connection is typically achieved through a coupler or a universal joint assembly.(3) Power Transmission: As the motor rotates, the rotational power is transmitted through the Cardan drive shaft to the input shaft of the first roller. The drive shaft efficiently transmits the torque, allowing the rollers to exert the necessary force on the metal sheet or strip.(4) Roller Rotation: The rotational power from the drive shaft is transferred to the input shaft of the first roller, causing it to rotate. This rotational motion is then transferred to the subsequent rollers in the rolling mill through interconnecting shafts or gears.(5) Thickness Reduction: As the metal sheet or strip passes through the four rollers, it undergoes a series of compressive forces, resulting in thickness reduction. The Cardan drive shaft ensures a consistent and precise transmission of power to the rollers, enabling them to apply the required pressure for the desired thickness reduction.(6) Misalignment Compensation: During the operation of the cold rolling mill, certain misalignments or displacements may occur due to various factors such as thermal expansion or mechanical tolerances. The Cardan drive shaft, with its flexible design, can accommodate these misalignments and compensate for angular and axial displacements, ensuring smooth power transmission without compromising the overall performance of the mill.(7) Continuous Operation: The Cardan drive shaft allows for continuous operation of the four-roller cold rolling mill. It efficiently transfers power from the motor to the rollers, providing the necessary torque and rotational motion for the rolling process.

Applications of Cardan Drive Shaft SWC390BH for Four-Roller Cold Rolling Mill 

The Cardan drive shaft SWC390BH finds applications in various industries where four-roller cold rolling mills are used. Some of the common applications of the Cardan drive shaft in this context include:1. Steel Industry: The Cardan drive shaft is extensively used in the steel industry for the production of steel sheets or strips. It is employed in cold rolling mills to reduce the thickness and improve the surface quality of steel products, such as automotive body panels, household appliances, construction materials, and more.2. Aluminum Industry: In the aluminum industry, the Cardan drive shaft is utilized in four-roller cold rolling mills for the production of aluminum sheets or strips. These sheets or strips are widely used in sectors like automotive, aerospace, packaging, construction, and electrical industries.3. Automotive Industry: The automotive industry relies on the Cardan drive shaft and four-roller cold rolling mills for the manufacturing of various components. These include body panels, chassis parts, structural components, and other metal parts that require precise thickness reduction and high-quality surface finish.4. Aerospace Industry: The aerospace industry utilizes the Cardan drive shaft in the production of aluminum and other metal sheets or strips used in aircraft manufacturing. These materials undergo cold rolling to achieve the necessary thickness and surface finish for aerospace applications.5. Construction Industry: The construction industry employs the Cardan drive shaft and four-roller cold rolling mills to produce metal sheets or strips used in the construction of buildings, bridges, infrastructure, and other structures. Cold-rolled metal products offer improved strength, durability, and surface quality, making them ideal for construction purposes.6. Manufacturing Industry: The Cardan drive shaft is also used in various manufacturing applications where precise thickness reduction and surface finish are required. This includes industries such as appliances, furniture, electronics, and more, where cold-rolled metal sheets or strips are utilized in the production of components or finished products.

Industrial Cardan Drive Shaft Manufacturers

Raydafon Transmission Machinery Co., Ltd. is a professional company dedicated to the research, development, design, and manufacture of transmission shafts for metallurgical machinery, papermaking machinery, woodworking machinery, plastics machinery, mining machinery, textile machinery, petroleum machinery, water conservancy machinery, road construction machinery, excavating machinery, etc. The company adopts advanced computerized design technology, excellent numerical-control machining equipment, all-around screen test methods, and complete Microsoft system management, creating a reliable product strength. The factory specializes in the production of SWC, SWP, SWL cross shaft universal shaft, flexible jaw couplings, spacer couplings, rigid couplings, HRC couplings, fluid couplings, chain couplings, flange flexible couplings, gear couplings, and so on. Its various performance indicators by the user feedback have reached or exceeded the advanced level of the industry; the products are sold to major domestic OEMs and exported abroad with the host. After years of efforts, we have provided support services for a number of companies across the country; in the future, we will continue to do better for the majority of customers by providing quality products and quality service. And welcome friends from all walks of life to visit and negotiate.

FAQ

Q 1: Are you a trading company or a manufacturer?A: We are a professional manufacturer specializing in manufacturingvarious series of cardan drive shafts.Q 2: Can you do OEM?Yes, we can. We can do OEM & ODM for all customers with customized PDF or AI format artwork.Q 3: How long is your delivery time?Generally, it is 20-30 days if the goods are not in stock. It is according to quantity.Q 4: Do you provide samples? Is it free or extra?Yes, we could offer the sample but not for free. Actually, we have an excellent price principle, when you make the bulk order the cost of the sample will be deducted.Q 5: How long is your warranty?A: Our Warranty is 12 months under normal circumstances.Q 6: What is the MOQ?A: Usually, our MOQ is 1 pcs.Q 7: Do you have inspection procedures for the cardan drive shaft?A: 100% self-inspection before packing.Q 8: Can I have a visit to your factory before the order?A: Sure, welcome to visit our factory.Q 9: What's your payment?A:1) T/T.