Машина для производства труб диаметром 406 мм.

Трубный завод ERW из углеродистой стали

Состав трубопрокатной машины

Машина для холодной прокатки

Линия продольной резки рулонной стали

Линия продольной резки рулонной углеродистой стали

Линия поперечной резки рулонной стали

Вспомогательное оборудование и запасные части

16inch 406mm ERW Tube Mill

This production line adopts high-frequency induction welding and continuous roll forming to manufacture large-diameter carbon steel pipes. Widely used in pipelines, construction structures, bridge foundations, and port piling, it features FFX forming, heavy-duty sizing structure, quick roll-change modules, and centralized automation for stable, flexible, and high-capacity operation.

Подробная информация о продукте

Свяжитесь сейчас

Подробная информация о продукте

Видео

Перечень поставляемого оборудования

Coil Loading → Decoiling → Shear & Butt Welding → Floor-Type Loop Accumulator → Free Forming → HF Welding → Deburring → Spray Cooling → Sizing → Flying Saw Cutting → Straightening → Hydrostatic Testing → Oiling/Painting → Auto Bundling

Step	Описание функции
1. Coil Car	Transfers steel coils from the ground to the uncoiler position using hydraulic drive; ensures safe loading.
2. Hydraulic Uncoiler	Expands and feeds the steel strip steadily with tension control, preparing it for forming.
3. Shear & Butt Welder	Shears the strip tail and welds the next coil head for uninterrupted strip feeding without stopping the line.
4. Floor-Type Accumulator	Temporarily stores steel strip during coil change to ensure continuous line operation.
5. Forming Mill	Gradually bends the flat strip into an open pipe shape using multiple forming roll stands.
6. High-Frequency Welder	Heats the strip edges by induction and forms a solid longitudinal weld through pressure squeezing.
7. Deburring Unit	Removes internal and external weld flash to improve the pipe’s surface quality and ensure safety.
8. Spray Cooling System	Rapidly cools the weld seam and entire pipe to control thermal deformation and stabilize dimensions.
9. Sizing Mill	Precisely calibrates the pipe’s diameter, roundness, and shape; supports round-to-square forming.
10. Flying Saw Cutter	Cuts pipes into preset lengths with real-time synchronization; supports hot saw, cold saw, or milling cutter.
11. Pipe Straightening Machine	Corrects axial deformation to improve straightness and prepare pipes for stacking or further processing.
12. Hydrostatic Tester	Pressurizes the pipe with water to verify sealing and pressure resistance, meeting API and structural standards.
13. Oiling / Painting System	Applies anti-rust oil or spray paint to enhance corrosion protection and appearance.
14. Automatic Stacker & Strapper	Automatically aligns, counts, stacks, and straps finished pipes for efficient packaging and logistics.

2. BASIC DESIGN DATA

Проектирование предлагаемой линии основано на следующей спецификации:

Элемент	Спецификация
Диапазон диаметров труб	Φ219mm – Φ406mm
Диапазон толщины стенки	4.0mm – 16.0mm
Steel Material Support	Q195–Q345, X42–X70, API 5L/5CT series
Диапазон ширины полосы	650mm – 1320mm
Скорость формирования	3 – 15 m/min (adjustable by spec & grade)
HF Welder Power	600 – 1200kW (solid-state high-frequency)
Main Drive	Dual-motor synchronization with inverter control
Flying Saw Options	Hot saw / Cold saw / Milling cutter (servo-driven)
Sizing Accuracy	±0.5mm with auto adjust modules
Cutting Length Tolerance	±2mm
Total Installed Power	1000 – 1600 kW (depending on configuration)
Требования к оператору	6–8 persons/shift
Layout Size (Standard Line)	Approx. 85m × 8m

Forming & Sizing Section Configuration

- Forming System:
  - Shared Open Frames: 3 (FFX flexible forming)
  - Horizontal Stands: 9 (synchronous left-right roll design)
- Sizing System:
  - Universal Sizing Stands: 4
  - Turkish Heads: 3 (for fine adjustment and correction)
This setup supports fast roll change and high flexibility for multi-size production.

Finishing Auxiliary Equipment Description

Eddy current tester (inline weld defect detection)
Hydrostatic tester (max pressure: 25MPa)
Pipe straightening machine
Oiling/Painting system
Automatic stacking & strapping machine
Quick-change mold base + recipe memory system

Название оборудования	Описание функции
Hydrostatic Tester	Up to 25MPa pressure test for pipe strength/sealing, auto water injection & drain
Eddy Current Tester	Online NDT for welds and pipe body to detect cracks, inclusions, or lack of fusion
Pipe Straightener	Corrects axial bending to ensure line shape and straightness
Oiling/Painting Unit	Applies protective oil or paint for corrosion resistance and improved appearance
Pipe End Chamfering Machine	Optional for beveling or API thread-end preparation

erw tube mill finishing section machine

Порядок работы

Product Applications

- This line is suitable for manufacturing high-quality large-diameter pipes used in:
  - ✅ Oil & gas pipelines (API 5L)
  - ✅ Foundation piles, bridge piles, port structure pipes
  - ✅ Municipal water and drainage systems
  - ✅ Steel construction and heavy-duty structural tubing
  - ✅ Conduit and pressure pipes for industrial use

Свяжитесь с нами

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

* Имя

* Электронная почта

Телефон

*Сообщение

16inch ERW tube Mill FAQs

Weak or inconsistent weld seam

Low HF power or misaligned strip edges,Adjust HF coil and impedance position, increase power

Dimensional deviation in pipe

FFX parameters not calibrated or roller offset, Recalibrate forming & sizing section using presets

Cutting length inaccuracy

Dull saw blade or servo mismatch ,Replace blade, re-synchronize flying saw encoder

Сопутствующие товары

3 Inch Pipe Straightening Machine for ERW Tube Mill

Посмотреть больше

Garage Door Strut Roll Forming Machine

Посмотреть больше

ERW Tube and Pipe Welding Impeder – High Efficiency Ferrite Core | AIS MACHINERY

Посмотреть больше

Automatic Steel Pipe Oiling & Painting Line | ERW Pipe Coating Equipment Manufacturer – AIS MACHINERY

Посмотреть больше

Impeder for ERW Tube and Pipe Welding

Посмотреть больше

Auto Stacking and Strapping Machine for Hex Steel Tubes

Посмотреть больше

Warehouse Pallet Rack Roll Forming Machine

Посмотреть больше

Solar Panel Frame Roll Forming Machine (Carbon Steel Type)

Посмотреть больше

Связанные новости

2026-04-18 03:20:20

AIS Machinery Showcases Advanced Tube Solutions at Tube & Wire Düsseldorf 2026

Tube & Wire Düsseldorf 2026, one of the most influential exhibitions in the global tube and wire industry, held biennially in Düsseldorf, Germany

Посмотреть больше

2027-04-17 00:00:00

Southeast Asia Client Visits Our Factory | Customized Tube Mill Solution Delivered

A Southeast Asia client visited our ERW tube mill factory to inspect production lines and discuss a customized tube mill solution. Impressed by our machine quality, welding performance, and engineering support, the client confirmed strong cooperation intentions. Discover how our ERW tube mill solutions improve efficiency, precision, and long-term production reliability.

Посмотреть больше

2026-04-16 02:35:12

Professional Cold Roll Forming Machine Factory for Production

In the modern industrial landscape, the precision of metal shaping is the cornerstone of quality manufacturing. Partnering with a professional cold roll forming machine factory is essential for businesses looking to optimize their production lines, reduce material waste, and ensure high-dimensional accuracy. Whether you are producing C-channels, square tubes, or custom profiles, the choice of machinery determines your competitive edge in the market. This guide will explore the critical factors in selecting a factory and the technical advantages of advanced roll forming technology to help you make an informed investment.

Посмотреть больше

2026-04-15 10:37:55

Flat Bar Production Line for Steel Coils: How It Works & Why It Matters

Looking for a flat bar production line? Learn how it turns steel coils into ready-to-use flat bars with precise length and high straightness. Compare it with slitting lines and get the best solution for your steel processing needs.

Посмотреть больше

2026-04-14 00:00:00

Looking for a Milling Saw for ERW Tube Mill? Here’s What You Need to Know

Looking for a high-performance milling saw for your ERW tube mill? Upgrade to burr-free, high-precision pipe cutting with advanced flying saw technology. Improve efficiency, reduce rework, and meet export standards for carbon steel, stainless steel, and API pipes. Contact us today for expert solutions and competitive pricing tailored to your production needs.

Посмотреть больше

2026-04-09 16:15:19

5-Inch (127mm) ERW Tube Making Machine Delivered with Heavy-Duty Design and Advanced Quick Change System

Посмотреть больше

2027-04-07 00:00:00

Metal Embossing Machine: Turn Flat Sheets into High-Value Textured Products

Discover how a metal embossing machine transforms flat steel, stainless steel, and aluminum sheets into high-value textured products. Learn about its working principle, key components, and applications. Ideal for decorative and industrial use, embossing machines improve both appearance and performance. Explore complete embossing line solutions and find the right machine for your production needs.

Посмотреть больше

2026-04-04 20:37:18

Automatic Double Side Uncoiler with Hydraulic Expansion and Auto Rotation for Steel Coil Processing

The Automatic Double Side Uncoiler is a high-efficiency solution designed for modern steel coil processing lines, including tube mills, roll forming machines, and slitting lines. With a maximum capacity of 4 tons per side, this machine ensures stable and continuous coil feeding while reducing downtime during coil change.

Посмотреть больше

Отправить сообщение

Dear customer, thank you for your attention! We provide high-quality machinery and equipment and look forward to your orders. Please inform us of your needs and we will respond quickly!