High-Performance Solution for Square & Rectangular Steel Pipe Production
This machine integrates advanced forming technology, high-frequency welding, and automated control systems to ensure stable performance and superior product quality. From coil feeding to finished pipe output, the entire production process is streamlined, reducing labor costs while improving productivity.
Key Features
-
High Production Efficiency
Equipped with a high-speed forming and welding system, the machine ensures continuous and stable production, meeting large-scale manufacturing demands. -
Precision Forming Technology
Advanced roll forming design guarantees accurate shaping of square and rectangular pipes with excellent dimensional tolerance. -
High-Frequency Welding System
Adopts reliable high-frequency welding technology, ensuring strong weld seams and smooth surface quality. -
Flexible Size Adjustment
The machine can produce a wide range of square and rectangular pipe sizes by adjusting rollers, offering great flexibility for different market needs. -
Automated Control System
Integrated PLC control system enables easy operation, real-time monitoring, and reduced human error. -
Durable and Low Maintenance
Built with high-quality components, the machine ensures long service life and minimizes maintenance costs.
Technical Advantages
- Stable running with low vibration and noise
- High material utilization rate
- Consistent welding quality
- Energy-efficient design
- Suitable for carbon steel and mild steel materials
Application Fields
Products manufactured by the Steel Square Pipe Making Machine are widely used in:
- Construction structures
- Steel furniture manufacturing
- Mechanical engineering
- Automotive industry
- Agricultural equipment
Why Choose Our Machine
We provide not only equipment but also complete production solutions, including layout design, installation guidance, and technical support. With years of manufacturing experience, we ensure reliable quality, competitive pricing, and customized solutions based on your specific requirements.

Machine Production Shows

Our Product
MIVI High-frequency Welding Pipe Making Machine Line
Item No. |
Outer diameter |
Wall thickness |
Production speed |
Driving motor |
HF welder power |
|---|---|---|---|---|---|
| MG-16 | 7mm-25mm | 0.3mm-1.0mm | 30-100m/min | 22kw*1set | 60kw |
| MG-25 | 8mm-32mm | 0.4mm-1.2mm | 30-100m/min | 45kw*1set | 60kw |
| MG-28 | 10mm-50.8mm | 0.5mm-1.8mm | 30-100m/min | 75kw*1set | 100kw |
Item No. |
Outer diameter |
Wall thickness |
Production speed |
Driving motor |
HF welder power |
|---|---|---|---|---|---|
| MG-32 | 13mm-50.8mm | 0.6mm-2.0mm | 30-100m/min | 90kw*1set | 100kw |
| MG-50 | 19mm-76mm | 0.7mm-2.75mm | 30-100m/min | 90kw*2set | 200kw |
| MG-60 | 25mm-80mm | 1.0mm-3.25mm | 30-80m/min | 90kw*2set | 200kw |
Item No. |
Outer diameter |
Wall thickness |
Production speed |
Driving motor |
HF welder power |
|---|---|---|---|---|---|
| MG-76 | 30mm-90mm | 1.0mm-4.0mm | 15-70m/min | 132kw*2set | 300kw |
| MG-127 | 32mm-127mm | 1.5mm-4.0mm | 20-70m/min | 160kw+200kw | 400kw |
| MG-165 | 50mm-165mm | 2.0mm-5.0mm | 30-50m/min | 200kw*2set | 500kw |
Item No. |
Outer diameter |
Wall thickness |
Production speed |
Driving motor |
HF welder power |
|---|---|---|---|---|---|
| MG-45 | 13mm-63.8mm | 0.6mm-2.0mm | 30-120m/min | 160kw*1set | 200kw |
| MG-140 | 32mm-140mm | 0.8mm-4.0mm | 30-70m/min | 320kw*1set | 300kw |
| MG-219 | 76mm-219mm | 2.0mm-8.0mm | 30-45m/min | 280kw*1set | 280kw |
Item No. |
Outer diameter |
Wall thickness |
Production speed |
Driving motor |
HF welder power |
|---|---|---|---|---|---|
| MG-254 | 89mm-254mm | 2.0mm-7.0mm | 30-60m/min | 400kw*1set | 500kw |
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