High Frequency Straight Seam Welded Pipe Production Line - BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD.|Precision Steel Pipe Manufacturing&High-Frequency Welding Technology

The φ76—φ89 High Frequency Straight Seam Welded Pipe Production Line represents a cutting-edge solution for manufacturing electric welded steel pipes with precise dimensions and high-quality standards. This production line is designed to meet the demands of various industries requiring durable and reliable steel pipes, such as construction, energy, and infrastructure development. Below is a comprehensive overview of its features, technical specifications, and applications.

Product Overview

The φ76—φ89 High Frequency Straight Seam Welded Pipe Production Line is engineered to produce steel pipes with diameters ranging from 76mm to 89mm and wall thicknesses between 2.0mm and 5.0mm. This system is ideal for manufacturing line pipe steel and welded gas pipe, ensuring consistent quality and efficiency. The production line integrates advanced machinery and technology to streamline the manufacturing process, reducing waste and improving productivity.

Figure 1: High Frequency Straight Seam Welded Pipe Production Line

Technical Specifications

The production line is equipped with a range of technical parameters that ensure precision and efficiency. Below is a detailed table outlining the key specifications:

Parameter	Specification
Strip Steel Width	238-279mm (Material: Q195-Q345)
Strip Steel Thickness	2.0–5.0mm
Steel Pipe Specifications	φ76–φ89mm
Steel Pipe Length	4–8 m
Length Accuracy	0–6 mm
Forming Speed	60–80m/min
Motor Power	Z4-280-42, 250KW (DC Motor)
Reducer	ZLY280-10
Extrusion Roller Shaft	φ70mm, Material: 40Cr, Quenched and Tempered
Computer Flying Saw Machine	Sawing Diameter: φ76–89mm, Wall Thickness: 2–5mm, Fixed Length: 4–8m
Straightening Machine	Motor: 30KW, Straightening Roller: φ220×400mm (Upper), φ200×240mm (Lower)

Key Features and Components

The production line comprises several essential components, each contributing to its overall efficiency and performance. These include:

Auxiliary Machine Composition

• Single-station manual uncoiler: Adapts to steel strip coils with an inner diameter of φ762mm and an outer diameter of φ1800mm, with a belt width of 280mm and a weight of 5 tons.
• Shearing and Welding: Features hydraulic cutting, pneumatic pressing platforms, and manual welding (excluding welding machines).
• Four-roller delivery machine: Ensures continuous production by maintaining a sufficient supply of raw materials and sending the welded steel strip into the storage bin. Technical parameters include a feeding roller diameter of φ170mm, a drive motor of YCT250-4A (18.5KW), and a feeding speed of 140m/min.

Figure 2: Four-roller Delivery Machine

Main Machine Composition

• Unit Arrangement: Includes passive seven-roller leveling, 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).
• Horizontal and Vertical Shafts: The horizontal shaft has a diameter of φ100mm, while the vertical roller shaft has a diameter of φ60mm, both made of 40Cr material and quenched and tempered.
• Extrusion Roller Shaft: Diameter of φ70mm, made of 40Cr material, quenched and tempered.
• Gear Box: Uses ZG35# material with spiral bevel gear transmission, gear module m=12, and material 20CrMnTi.

Applications and Industry Use

The φ76—φ89 High Frequency Straight Seam Welded Pipe Production Line is widely used in various industries due to its versatility and reliability. Key applications include:

• Construction: Producing structural steel pipes for buildings, bridges, and infrastructure projects.
• Energy: Manufacturing pipes for oil and gas pipelines, as well as water supply systems.
• Manufacturing: Providing high-quality steel pipes for machinery and equipment.

Figure 3: Straightening Machine in Operation

Company Background

The production line is developed by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD., a leading manufacturer of mechanical equipment in China. With a focus on innovation and quality, the company has established itself as a trusted provider of industrial machinery. Their expertise in manufacturing high-frequency welded pipe production lines ensures that their products meet the highest industry standards.

Conclusion

The φ76—φ89 High Frequency Straight Seam Welded Pipe Production Line is a robust solution for producing high-quality steel pipes. With its advanced technical specifications, efficient components, and wide-ranging applications, this production line is ideal for industries requiring durable and reliable piping solutions. For more information about the product and company, visit the official BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. website.

References

According to the National Institute of Standards and Technology (NIST), the importance of precise measurements in manufacturing cannot be overstated. The NIST Guide to the SI emphasizes the role of standardized units in ensuring consistency and quality in industrial processes. These principles align with the design and functionality of the φ76—φ89 High Frequency Straight Seam Welded Pipe Production Line, which adheres to strict measurement standards to deliver optimal performance.

References:

• National Institute of Standards and Technology (NIST)
• NIST Guide to the SI