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

The Welded Pipe Production Line is a state-of-the-art solution designed for manufacturing high-quality electric welded steel pipes. This system is engineered to produce pipes with diameters ranging from φ76 to φ89mm and wall thicknesses between 2.0 to 5.0mm, making it ideal for a wide range of industrial applications. Developed by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD., the production line combines advanced technology with robust engineering to ensure precision, efficiency, and durability.

Technical Specifications

The Welded Pipe Production Line is equipped with a comprehensive set of technical parameters that ensure optimal performance and precision. The system is designed to handle strip steel with widths ranging from 238 to 279mm and thicknesses between 2.0 to 5.0mm. The steel pipes produced by this line have specifications of φ76 to φ89mm, with lengths ranging from 4 to 8 meters. The length accuracy of the pipes is maintained within 0-6mm, ensuring consistency in production.

The forming speed of the production line is between 60 to 80 meters per minute, allowing for high-efficiency manufacturing. The system includes a computer-controlled flying saw machine, which enables precise cutting of pipes with a diameter of φ76-89mm and wall thicknesses of 2-5mm. The sawing accuracy is ±3mm, with a maximum sawing frequency of 15 times per minute and a running speed of up to 80m/min.

Parameter	Specification
Strip Steel Width	238-279mm
Strip Steel Thickness	2.0-5.0mm
Steel Pipe Diameter	φ76-φ89mm
Steel Pipe Length	4-8m
Length Accuracy	0-6mm
Forming Speed	60-80m/min
Sawing Accuracy	±3mm

Key Components and Features

Auxiliary Machine Composition

The production line includes several auxiliary machines designed to enhance efficiency and precision. The single-station manual uncoiler is capable of handling steel strip coils with an inner diameter of Ф762mm and an outer diameter of Ф1800mm. It features a belt width of 280mm and a weight capacity of 5 tons. The shearing and welding system utilizes hydraulic cutting and pneumatic pressing platforms, with manual welding (excluding welding machines) for flexibility.

The four-roller delivery machine ensures a continuous supply of raw materials to the forming and sizing machine. It includes a gantry frame, upper and lower roller transmission, and a gear split axle box with guide vertical and horizontal pressing rollers. The machine's technical parameters include feeding roller diameters of Ф170mm, a roller surface width of 320mm, and a drive motor of YCT250-4A, 18.5KW, with a feeding speed of 140m/min.

Main Machine Composition

The main machine is equipped with advanced technical parameters to ensure high-quality pipe production. It uses raw materials such as Q195-Q345 strip steel with thicknesses of 2.0-5.0mm. The welding pipe diameter ranges from φ76 to φ89mm, with a welding speed of 60-80m/min. The system includes a DC motor (Z4-280-42, 250KW) and a reducer (ZLY280-10).

The unit arrangement includes passive seven-roller leveling, feeding vertical rollers, forming 7 flat and 8 vertical, sizing 6 flat and 6 vertical, guiding, extrusion, scraping, cooling water tanks, and a Turkish ear head (8 rollers, single-sided 4 rollers). The horizontal shaft has a diameter of Ф100mm, while the vertical roller shaft is Ф60mm, both made of 40Cr and quenched and tempered. The extrusion roller shaft is Ф70mm, also made of 40Cr.

The gear box uses ZG35# spiral bevel gear transmission with a module of m=12 and material 20CrMnTi. The computer flying saw machine includes a bed, gears, rack box, saw car, fixture, speed measurement system, air system, drive system, electrical system, and rollers. The saw blade size is Ф900mm, with a maximum travel of 2m and a sawing motor of 55KW (AC) and a driving motor of 22KW (DC).

Applications and Industries

The Welded Pipe Production Line is designed for various industrial applications, including the production of line pipe steel, welded gas pipe, and steel pipe line. Its versatility makes it suitable for use in the construction, energy, and manufacturing sectors. The production line's ability to handle different materials and thicknesses ensures it meets the demands of diverse projects.

The system is particularly well-suited for producing pipes used in gas and water distribution systems, as well as in the construction of industrial facilities. The high precision and efficiency of the production line make it an ideal choice for companies seeking to optimize their manufacturing processes.

Company Background

BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is a leading manufacturer of industrial machinery, specializing in the production of high-quality welded pipe systems. With a commitment to innovation and excellence, the company has established itself as a trusted name in the industry. Their expertise in engineering and manufacturing ensures that their products meet the highest standards of performance and reliability.

As a company that prioritizes customer satisfaction, BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. continuously invests in research and development to enhance their product offerings. Their dedication to quality and innovation has enabled them to provide solutions that cater to the evolving needs of the market.

Quality Assurance and Standards

The production line adheres to stringent quality assurance protocols, ensuring that every product meets industry standards. The company's commitment to excellence is reflected in the precision and durability of their machinery. By incorporating advanced technologies and rigorous testing procedures, BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. ensures that their products are reliable and efficient.

For further information on industry standards and best practices, you can refer to the National Institute of Standards and Technology (NIST). NIST plays a crucial role in advancing technology and providing measurement standards that support innovation and quality in manufacturing processes.

Conclusion

The Welded Pipe Production Line is a reliable and efficient solution for manufacturers seeking to produce high-quality steel pipes. With its advanced technical specifications, versatile applications, and commitment to quality, this production line is an essential asset for any industrial operation. By partnering with BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD., companies can ensure they are equipped with the latest technology to meet their production needs.

For more information on industry standards and innovations, visit the National Institute of Standards and Technology (NIST) website.

References

National Institute of Standards and Technology (NIST). (n.d.). Retrieved from https://www.nist.gov.