Pipe Straightener Machine

 

ال Pipe Straightener Machine is an essential auxiliary component of a welded pipe production line. It is primarily used to straighten pipes after welding and sizing, ensuring that they meet required linearity and geometric standards. Typically placed downstream in the production line, it corrects bending or deformation caused during forming, welding, cooling, or transportation processes.


 

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1. Introduction

ال Pipe Straightener Machine is an essential auxiliary component of a welded pipe production line. It is primarily used to straighten pipes after welding and sizing, ensuring that they meet required linearity and geometric standards. Typically placed downstream in the production line, it corrects bending or deformation caused during forming, welding, cooling, or transportation processes.


2. Function in Welded Pipe Production

  1. Straightens formed welded pipes – Corrects axial bending, waviness, and ovality issues.

  2. Improves dimensional accuracy – Ensures straightness for further processing such as cutting, punching, coating, or bundling.

  3. Reduces defect rate – Enhances product consistency and reduces scrap.

  4. Supports automation – Compatible with high-speed continuous lines, improving overall production efficiency.


3. Technical Specification Table

غرض نطاق المواصفات
Applicable Pipe OD Φ15mm – Φ120mm (customizable)
Pipe Wall Thickness 0.5mm – 6.0mm
Number of Rollers 5+3, 6+4 configurations (top + bottom)
Roller Material Alloy steel / carbide-treated
Straightening Speed 10–60 m/min (adjustable via inverter)
قوة المحرك 5.5 – 15 kW
Adjustment Method Manual / Electric / Hydraulic
نظام التحكم PLC + HMI (optional)
Pipe Type Welded pipes (carbon steel, stainless steel, etc.)
  • Pipe Straightener Machine
  • Pipe Straightener Machine1

 

  • Pipe Straightener Machine2
  • Tube straightening machines

4. Main Components

  1. Machine Base – Welded steel frame supporting the system;

  2. Straightening Rollers – Core units arranged in top and bottom sets for pipe correction;

  3. Drive System – Motor + gearbox + chains/gears to rotate the rollers;

  4. Adjustment Mechanism – To adjust roller gap and angle for different pipe sizes;

  5. جهاز الدليل – Ensures precise entry of the pipe into the rollers;

  6. Control Panel – For setting speed, pressure, and roller position;

  7. Safety Devices – Emergency stop buttons, protective covers, etc.


5. Operation Procedure

  1. Preparation:

    • Ensure power and lubrication systems are functioning;

    • Adjust roller spacing according to pipe specifications.

  2. Startup Settings:

    • Set appropriate straightening speed;

    • Start motor and ensure smooth rotation of rollers.

  3. Feeding and Straightening:

    • Feed the welded pipe from upstream equipment;

    • Pipe passes through rollers and is straightened under pressure.

  4. Output and Inspection:

    • Straightened pipes are delivered to the next process;

    • Visually or dimensionally inspect for straightness and surface quality.

    • Tube straightening machines1
    • Tube straightening machines2

     


6. Maintenance

Daily Maintenance:

  • Inspect rollers for wear or damage;

  • Check for loose bolts or fasteners;

  • Clean machine surfaces to prevent jamming;

  • Lubricate moving parts (recommended daily).

Periodic Maintenance (monthly or quarterly):

  • Calibrate roller angles and spacing;

  • Check electrical components for loose connections or overheating;

  • Maintain electric/hydraulic adjustment systems (if equipped);

  • Replace excessively worn parts.

Precautions:

  • Do not process non-standard or oversized pipes;

  • Avoid long idle running;

  • Stop the machine immediately if abnormal noise, vibration, or jamming occurs.

  •  
  1. أدخل قسم المعدات
  2.  
  3. 1. سيارة الملف والتخزين
  4. 2. آلة فك اللفائف ذات الرأس المفرد والمزدوج وآلة فك اللفائف الهيدروليكية والهوائية
  5. 3. قم بتقشير الذراع ثم اضغط عليه لأسفل
  6. 4. آلة التسوية
  7. 5. ماكينة قص و لحام أوتوماتيكية و نصف أوتوماتيكية
  8. 6. مجمع القفص العمودي ومجمع الحلقة الأفقية ومجمع الحلقة الحلزونية الأفقية

Read More About impeder rod

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قسم التشطيب
 
  1.  
  2. 1. آلة التيار الدوامي
  3. 2. Seam annealing machine
  4. 3. Straightener machine
  5. 4. Chamfer and end facer machine
  6. 5. Hydro Tester machine
  7. 6. Threading machine
  8. 7. Painting and oil machine
  9. 8. Automatic bundle and package machine

Read More About ferrite impeder rods

Read More About impeder rod

قطع الغيار وقطع الغيار الاستهلاكية
 
  1.  
  2. 1. بكرات، قوالب، قوالب، مواد D2 وD3 للاختيار من بينها
  3. 2. Ferrite, Impeder, Fiberglass tube
  4. 3. HSS saw blades, TCT Saw blades, Friction saw blades
  5. 4. OD burr remove inserts, ID burr remover inserts
  6. 5. HF welder Induction Coil and other HF welder spare parts
  7. 6. Copper tube for induction Coil, PTFE pipe for Induction Coil
  8. 7. Mosfet, Boards
  9. 8. Steel pipe Strapping machine
  10. 9. Zinc Spray Machine, Zinc wire, Zinc spray gun

Read More About impeder rod

Read More About fiberglass tube

شهادة
 

Read More About erw tube mill china

خدمتنا
 
  1. لماذا تختارنا؟
  2. 1. التكنولوجيا الرائدة، الجودة الموثوقة، الخدمة الممتازة! تصميم مثالي، اختر مادة عالية الجودة!  ضمان عملية المعالجة الحرارية!

  3. 2. تروس مخروطية حلزونية، اقتران تروس أسطوانية وكربنة. إخماد أسنان التروس. نظام قيادة مستقر وفعال وقابل للارتداء مع ضوضاء أقل.

  4. 3. مقاومة التآكل عالية الدقة وعمر طويل للأدوات. يتم وضع جميع المخرطات الآلية والأخاديد الرئيسية وطحنها بواسطة CNC.

  5. 4. قسم الجودة يتأكد من جودة المواد الخام، ويضمن تشغيل الماكينة بشكل مثالي.

Read More About impeder rod

خدمة ما بعد البيع

  1. 1. سيتم توفير مقاطع فيديو لاختبار تشغيل الماكينة للعميل قبل الشحن.
  2. 2. الدعم الفني عبر الإنترنت المصعد بالكامل مجاني.
  3. 3.Professional engineers team to install the machine,  train your employee well.
  4. 4. ضمان لمدة عام واحد والدعم الفني مدى الحياة.
  5. 5.24 ساعة لاستجابة المهندس.
  6. 6. ستكون علاقتك التجارية معنا سرية بالنسبة لأي طرف ثالث.
  7. 7.  We welcome customers to visit our factory anytime.

Read More About impeder rod

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Pipe Straightener Machine FAQs

What is a pipe straightener machine used for?

It is used to correct bending and deformation in pipes after forming or welding, ensuring the pipe is straight and suitable for further processing or final use.

Where is the straightener typically installed in a welded pipe line?

It is usually installed after the sizing and welding section, and before cutting or stacking, to ensure the pipes are geometrically accurate before final steps.

How many rollers are typically used?

Most machines use 8 to 10 rollers, configured as 5 over 3, 6 over 4, or similar combinations for optimal correction.

Is the straightening process automated?

Yes. Most modern machines are part of automated production lines and can be equipped with PLC controls and sensor feedback systems for precision.

What is the output speed of a straightener?

Typical straightening speeds range from 10 to 60 meters per minute, depending on the pipe size and line configuration.

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