Sep . 19, 2025 22:50 Back to list

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


Introduction

The φ76—φ89 High Frequency Straight Seam Welded Pipe Production Line represents a cutting-edge solution for producing electric welded steel pipes with diameters ranging from 76mm to 89mm and wall thicknesses between 2.0mm and 5.0mm. This production line integrates advanced machinery and engineering principles to ensure high-quality output, making it a vital asset for industries requiring durable and reliable steel piping solutions.

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

Technical Specifications

Parameter Details
Strip Steel Width 238–279mm (Material: Q195–Q345)
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
Feeding Roller Diameter φ170mm
Feeding Roller Width 320mm
Drive Motor Power 18.5KW (YCT250-4A)
Extrusion Roller Shaft Diameter φ70mm
Computer Flying Saw Motor Power 55KW (AC) / 22KW (DC)
Straightening Roller Diameter φ220×400mm (Upper) / φ200×240mm (Lower)
Straightening Speed 100m/min

Key Components and Functionality

1. Auxiliary Machine Composition

The production line includes a single-station manual uncoiler, which accommodates steel strip coils with an inner diameter of 762mm and outer diameter of 1800mm. The shearing and welding unit utilizes hydraulic cutting and pneumatic pressing for precision, while the four-roller delivery machine ensures continuous material supply.

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

2. Main Machine Composition

The core of the system features a seven-roller leveling unit and a sizing mechanism with 6 flat and 6 vertical rollers. The extrusion roller and computer flying saw ensure precise shaping and cutting, with the latter capable of 15 cuts per minute.

3. Straightening Machine

The four-column straightening machine eliminates residual stress and bending, operating at 100m/min with rollers made of high-hardness GCr15 steel.

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

Applications and Industry Impact

The φ76—φ89 High Frequency Straight Seam Welded Pipe Production Line is widely used in construction, automotive, and energy sectors for manufacturing line pipe steel and welded gas pipe. Its ability to produce pipes with tight tolerances ensures compliance with international standards, such as NIST guidelines for precision manufacturing.

Company Background

Manufactured by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD, this production line reflects the company's commitment to innovation and quality. With over a decade of expertise in machinery design, the company specializes in steel pipe line solutions, serving global markets with reliable and efficient systems.

Conclusion

The φ76—φ89 High Frequency Straight Seam Welded Pipe Production Line exemplifies modern engineering excellence. Its advanced specifications, robust design, and versatility make it an essential tool for industries requiring high-performance steel piping. For further details, visit the company's website.

Back to Top
Share

If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.