High Frequency Straight Seam Welded Pipe Production Line - BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD.

Introduction

The Welded Pipe Production Line by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. represents a cutting-edge solution for producing high-quality steel pipes. This production line is engineered to handle a wide range of specifications, ensuring precision and efficiency in manufacturing processes. With a focus on innovation and technological advancement, BzZhou Xinghua has established itself as a leader in the steel pipe production industry. The production line is designed to meet the demands of various sectors, including construction, oil and gas, and infrastructure development. By leveraging advanced engineering principles and high-quality materials, this system delivers exceptional performance and durability. For more information on the company's commitment to excellence, visit their official website.

Key Features and Technical Specifications

The Welded Pipe Production Line is equipped with a comprehensive set of technical parameters that ensure optimal performance and versatility. The system is designed to handle strip steel widths ranging from 238 to 279 millimeters, with thicknesses between 2.0 and 5.0 millimeters. This flexibility allows the production line to accommodate a variety of materials, including Q195-Q345 steel grades. The steel pipes produced by this system have diameters ranging from φ76 to φ89 millimeters, with lengths varying between 4 and 8 meters. The precision of the system is further enhanced by its ability to maintain a length accuracy of 0 to 6 millimeters, ensuring consistent quality in the final product.

The forming speed of the production line is set at 60 to 80 meters per minute, allowing for high throughput while maintaining the integrity of the steel pipes. This speed is achieved through the integration of advanced motor systems and gearboxes, which are designed to handle the mechanical demands of continuous production. The system's efficiency is further supported by its ability to maintain a consistent welding process, ensuring that the final product meets stringent quality standards. For detailed specifications, refer to the product page.

Components and Auxiliary Machines

The Welded Pipe Production Line is composed of several key components that work in harmony to ensure the efficient production of steel pipes. The first component is the single-station manual uncoiler, which is designed to handle steel strip coils with an inner diameter of 762 millimeters and an outer diameter of 1800 millimeters. This uncoiler is equipped with a belt width of 280 millimeters and can manage a weight of up to 5 tons, making it suitable for a wide range of applications. The uncoiler allows for manual expansion and contraction, providing flexibility in handling different coil sizes.

Another essential component is the shearing and welding system, which includes hydraulic cutting and pneumatic pressing platforms. This system allows for manual welding, ensuring that the steel strip is properly joined. The four-roller delivery machine plays a crucial role in maintaining a continuous supply of raw materials to the forming and sizing machine. This machine features a gantry frame, upper and lower roller transmission, and a cylinder pressure system, which work together to ensure smooth operation. The technical parameters of this machine include a feeding roller diameter of 170 millimeters, a roller surface width of 320 millimeters, and a drive motor of 18.5 kW, which is capable of achieving a feeding speed of 140 meters per minute.

The production line also includes a cage looper, which is designed to store raw materials and ensure continuous production. This component features an integral frame type structure, with a fixed frame, movable frame, support roller, and tension roller. The looper allows for adjustments based on the width of the steel strip, ensuring optimal performance. For a visual representation of these components, refer to the product image.

Main Machine Components and Technical Parameters

The main machine of the Welded Pipe Production Line is designed to handle a variety of technical parameters, ensuring the production of high-quality steel pipes. The system is capable of processing raw materials such as Q195-Q345 steel strips with thicknesses ranging from 2.0 to 5.0 millimeters. The welding pipe diameter is set at φ76 to φ89 millimeters, with a welding pipe speed of 60 to 80 meters per minute. This speed is achieved through the use of a DC motor (Z4-280-42, 250KW) and a reducer (ZLY280-10), which are critical components in ensuring the efficiency of the production process.

The unit arrangement of the main machine includes a passive seven-roller leveling system, feeding vertical roller, forming 7 flat and 8 vertical, sizing 6 flat and 6 vertical, guiding, extrusion, scraping, cooling water tank, and a Turkish ear head (8 rollers, single-sided 4 rollers). This arrangement ensures that the steel strip is properly formed and sized to meet the required specifications. The horizontal shaft of the main machine has a diameter of 100 millimeters, while the vertical roller shaft has a diameter of 60 millimeters. Both shafts are made from 40Cr material and are quenched and tempered to ensure durability and strength.

The extrusion roller shaft has a diameter of 70 millimeters and is also made from 40Cr material, ensuring consistent performance during the extrusion process. The gear box of the system is constructed from ZG35# material and utilizes spiral bevel gear transmission. The gear module is set at m=12, and the material is 20CrMnTi, which ensures the longevity and reliability of the gear system. For a detailed view of the main machine components, refer to the product image.

Computer Flying Saw Machine

The Welded Pipe Production Line is equipped with a computer flying saw machine, which is a critical component for cutting the steel pipes to the desired length. This machine consists of several parts, including a bed, gears, rack box, saw car, fixture, speed measurement system, air system, drive system, electrical system, and rollers. The sawing pipe diameter is set at φ76 to φ89 millimeters, with a steel pipe wall thickness ranging from 2.0 to 5.0 millimeters. The fixed length of the steel pipes is between 4 and 8 meters, with an accuracy of ±3 millimeters.

The computer flying saw machine is capable of achieving a maximum sawing frequency of 15 times per minute, ensuring efficient production. The maximum running speed of the machine is set at 80 meters per minute, with a saw blade size of φ900 millimeters. The trolley of the machine has a maximum travel distance of 2 meters, and the sawing motor (AC) is rated at 55 kW, while the driving motor (DC) is 22 kW. The air pressure required for the machine is between 5 and 7 kg/cm², ensuring optimal performance. This advanced cutting system is designed to enhance the efficiency and precision of the production line, ensuring that the final product meets the highest quality standards.

Straightening Machine

The Welded Pipe Production Line includes a straightening machine, which is essential for eliminating stress and bending in the steel pipes after forming and welding. The straightening machine features a four-column frame structure, with four upper rollers and two lower rollers. The lower roller is the active roller, while the upper roller is passive and is pressed down by a worm gear (manual). This design ensures that the steel pipes are properly straightened to meet the required specifications.

The technical parameters of the straightening machine include a motor rated at 30 kW, with straightening rollers measuring φ220×400 mm (upper roller) and φ200×240 mm (lower roller). The material used for the straightening rollers is GCr15, with a hardness of HRC60-65. The straightening speed is set at 100 meters per minute, with a steel pipe diameter ranging from φ60 to φ89 millimeters and a wall thickness of 2.0 to 5.0 millimeters. The straightening rollers have a diameter of 120 millimeters, made from 40Cr material with a hardness of HRC45-50. The angle between the straightening roller and the steel pipe is 30 degrees, ensuring effective straightening. For a visual representation of the straightening machine, refer to the product image.

Applications and Industry Relevance

The Welded Pipe Production Line is designed for a wide range of applications, making it a versatile solution for various industries. The production line is particularly well-suited for the construction sector, where high-quality steel pipes are essential for infrastructure projects. The ability to produce pipes with precise dimensions and high strength makes this system ideal for use in building structures, bridges, and other critical infrastructure. Additionally, the production line is suitable for the oil and gas industry, where durable and reliable steel pipes are required for transportation and storage of fluids.

The system is also applicable in the manufacturing of steel pipes for the automotive industry, where lightweight and high-strength materials are in demand. The production line's efficiency and precision ensure that the final products meet the stringent requirements of this sector. Furthermore, the system can be adapted for use in the agricultural sector, where durable steel pipes are needed for irrigation systems and other applications. The versatility of the Welded Pipe Production Line makes it a valuable asset for manufacturers across multiple industries. For more information on the company's industry applications, visit their official website.

Company Background and Expertise

BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is a leading manufacturer of steel pipe production lines, with a strong reputation for quality and innovation. The company has been in operation for several years, continuously refining its products to meet the evolving needs of the market. BzZhou Xinghua's commitment to excellence is reflected in its state-of-the-art facilities and advanced engineering capabilities. The company's team of experts is dedicated to providing solutions that enhance productivity and efficiency in steel pipe manufacturing.

With a focus on research and development, BzZhou Xinghua has established itself as a key player in the industry. The company's products are designed to meet the highest standards of quality and performance, ensuring that customers receive reliable and durable solutions. BzZhou Xinghua's dedication to customer satisfaction is evident in its comprehensive support services, which include technical assistance and after-sales support. The company's commitment to innovation and quality has earned it a loyal customer base and a strong presence in the global market. For more information about the company's history and expertise, visit their official website.

Product Specifications Table

Conclusion

The Welded Pipe Production Line by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is a testament to the company's commitment to innovation and quality in the steel pipe manufacturing industry. With its advanced technical specifications and robust design, this production line is capable of meeting the diverse needs of various sectors. The integration of high-quality components and precise engineering ensures that the final product meets the highest standards of performance and reliability. As the demand for durable and efficient steel pipes continues to grow, BzZhou Xinghua remains at the forefront of technological advancements, providing solutions that enhance productivity and efficiency in manufacturing processes. For more information on the company's products and services, visit their official website.

References

According to the National Institute of Standards and Technology (NIST), "Precision and accuracy in manufacturing are critical for ensuring the reliability and performance of industrial products" (https://www.nist.gov). The Welded Pipe Production Line exemplifies these principles through its advanced engineering and rigorous quality control measures.