| Customization: | Available |
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| After-sales Service: | Install |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Model | Diameter of welded pipe(mm) | Wall thickness of welded pipe(mm) | Speed of machine(m/min) | Power of main motor(k/w) | High-frequency power(kw) |
| HG16 | 8-25 | 0.25-1.0 | 30-100 | 30 | 60 |
| HG25 | 8-32 | 0.35-1.3 | 30-100 | 45 | 100 |
| HG32 | 13-50.8 | 0.5-2.0 | 30-90 | 110 | 150 |
| HG50 | 20-63.5 | 0.6-2.5 | 30-90 | 160 | 200 |
| HG60 | 25-63.5 | 0.8-3.0 | 20-80 | 185 | 250 |
| HG76 | 25-80 | 1.2-4.0 | 20-70 | 200 | 300 |
| HG90 | 32-90 | 1.5-4.5 | 20-60 | 110*2 | 400 |
| HG115 | 38-115 | 2.0-5.0 | 20-60 | 160*2 | 400 |
| HG165 | 80-165 | 2.0-6.0 | 15-50 | 200*2 | 500 |
| HG219 | 90-219 | 3.0-8.0 | 15-50 | 250*2 | 600 |
| HG273 | 165-355 | 4.0-10.0 | 15-40 | 250*1 /185*2 | 800 |
| HG300 | 165-355 | 4.0-12.0 | 15-30 | 250*2/200*2 | 1200 |

Function: As the cornerstone of the ERW pipe mill production line, the Un-coiler steadfastly supports the rolled plate and manages strip tension. It achieves this with a robust assembly of frame, main shaft, drum enhancements, and braking system.
Un-coiler Variants: Designed for flexibility, our Un-coilers are available in three distinct types: pneumatic, hydraulic, and manual, catering to diverse operational needs.
Step 2: Shear & Butt-welding
Function: This stage ensures seamless production by expertly shearing the ends of each strip coil and welding them together, allowing for continuous operation of the pipe-making welding machine line.
Shear & Butt-welding Options: Efficiency tailored to your preference with automatic and manual types.
Step 3: Vertical Accumulator
Function: The Vertical Accumulator serves as a dynamic storage unit, maintaining uninterrupted production for the metal tube-making process.
Type: Vertical design, crafted for optimal balance between space and functionality.
Advantage: User-friendly operation with minimal investment-ideal for producing small-sized, lightweight wall pipes.
Disadvantage: While it offers ease and cost-effectiveness, it has less storage capacity and may cause creasing.
Function: This Horizontal Accumulator is engineered to store strips efficiently, ensuring the continuous production of round and square pipes.
Type: Horizontal, optimized for greater capacity.
Advantage: Boasting a large capacity, it stands out as a powerhouse for storage needs.
Disadvantage: Although more capable, it involves higher costs compared to its vertical counterpart.
Advantage: A suite of superior features for unmatched results:
> Cutting-edge forming technology
> Unified one-stage molding platform
> Dependable quality gear box
> Equipped with Siemens Beide motor for reliability and performance
Function: Utilizing high frequency power to weld pipes of varying thicknesses and diameters, this stage is crucial to the structural integrity of the piping.
Step 7: Sizing Section of Pipe Making Machine
Function: This section ensures the tube is precisely sized, meeting exact specifications.
Advantage: A collection of innovations for precise sizing:
> Cutting-edge sizing technology
> Integrated one-stage molding platform
> High-quality gear box and Siemens Beide motor enhance performance
> Ensures high precision with minimal size error
Advantage: Offers ease of operation and cost-effective investment.
Disadvantage: Generates noise and cutting sections may produce burrs.
Function: Dedicated to cutting tubes to precise lengths with exceptional accuracy.
Advantage: Delivers precision with no noise, ensuring burr-free cross sections.
Disadvantage: The investment is significant, costing four times that of a standard flying saw.
Function: Efficiently managing the outflow and packaging of pipes, this table is integral to the tube-making process.
Type: Available in automatic and manual models to suit workflow needs.




ST Company has proudly delivered exceptional, world-class products and services to over 30 countries and regions across the globe. Our esteemed clientele spans vibrant markets such as Poland, Spain, Russia, Yugoslavia, and Ukraine, to flourishing destinations including Turkey, Egypt, Saudi Arabia, India, Vietnam, Malaysia, Thailand, the Philippines, Pakistan, Kazakhstan, and Ethiopia. Our commitment to excellence and reliability has established us as a trusted partner in diverse global corridors over the past years.



1. Are you manufacturer or trading company?
We are manufacturer with 30 years experience , Which is located in the base place of this industry Yangzhou city Jiangsu Province ,China . Welcome to visit our factory.
4. How long is the warranty period of your machine?
1 year .