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ERW Carbon Steel Tube Mill

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Milling Saw

Function: The Milling Saw—also called a profile milling flying saw—is mounted at the end of a longitudinal welded steel pipe production line. It precisely cuts continuously moving pipes to produce clean, burr-free ends.

Structure: Equipped with a servo-driven tracking system that synchronizes with pipe motion, it performs cold, profile milling cuts to deliver smooth, highly accurate cut faces.

Product Details

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Product Details

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Product Description

1. Overview & Working Principle 🛠️

Function: The Milling Saw—also called a profile milling flying saw—is mounted at the end of a longitudinal welded steel pipe production line. It precisely cuts continuously moving pipes to produce clean, burr-free ends.
Structure: Equipped with a servo-driven tracking system that synchronizes with pipe motion, it performs cold, profile milling cuts to deliver smooth, highly accurate cut faces.

2. Features & Components

Tracking System
- Driven by a servo motor and using roller-speed measurement, it continuously monitors pipe velocity.
- Controlled via an S-curve trajectory to achieve smooth, fine-tuned positioning of the saw head and precise cut locations.
Milling Cutting System
- Automatically adjusts the cutting trajectory based on pipe cross-section (round or square).
- Employs multi-axis synchronized control to cut pipes cleanly—even for complex geometries.
Operation Mode
- Functions as a "flying saw": the cutter head moves along with the pipe, enabling high-speed cutting without stopping production.
- Uses carbide or HSS blades to achieve cool, spark-free, low-noise operation while preserving pipe properties.

3. Typical Technical Specifications

Parameter	Typical Values / Notes
Pipe Diameter	Typical range: Ø 16 mm to Ø 1000 mm (model-dependent)
Cutting Speed	Commonly up to 80 m/min; some models exceed this
Cutting Tolerance	Meets British BS standards; high dimensional precision
Cut-Face Quality	Smooth and burr-free; typically requires no secondary chamfering
Blade Material	High-speed steel (HSS), tungsten carbide tipped (TCT), etc.
Drive System	Servo motors + multi-axis control (e.g. via controllers like Trio MC206)
Cutting Mode	Dry cutting or wet cutting options available

4. Advantages

High Precision: Combined with servo tracking and S-curve control, it meets international standards for cut positioning.
Excellent Cut Quality: Cold cutting produces smooth, burr-free ends without secondary finishing.
High Efficiency: Flying saw capability enables continuous operation without stopping the pipe line.
Low Noise & Dust: Cold cuts significantly reduce sparks and dust, creating a cleaner work environment.
Advanced Control: Multi-axis coordination and quality servo drives offer easy settings and tuning.

5. Daily Maintenance Tips

Blade Care
- Regularly inspect blade wear and replace or regrind as needed to maintain quality.
- Use recommended blade materials (HSS, TCT); avoid substandard blades that can damage pipes or equipment.
Drive & Servo System
- Check cables, connectors, and sensors; remove dust, tighten fittings, and lubricate gears and rollers periodically.
Hydraulic & Pneumatic Systems
- If equipped with wet cutting or air-control systems, inspect fluid, hoses, valves, and filters; clean regularly.
Control System Diagnostics
- Monitor servo controllers for alarms; back up motion profiles, cutting parameters, and system data frequently.
Cleaning & Housekeeping
- Maintain a tidy workspace, remove debris promptly, and ensure cooling or exhaust systems are unobstructed.
Tool Setup Calibration
- Regularly calibrate tool alignment and fixture positioning to preserve cut accuracy; perform synchronous tracking calibration.

6. Summary

A profile milling flying saw for longitudinally welded steel pipes combines cold milling, servo tracking, and multi-axis control—ideal for high-speed, high-precision cutting. Its key benefits include burr-free cut faces, continuous production, efficient operation, and a cleaner work environment. To maintain performance and longevity, monitor blade condition, servo/control systems, cleanliness, lubrication, and alignment. Proper upkeep ensures consistent product quality and extends machine life. Let me know if you’d like actual model specs or a maintenance manual!

Enter Section Equipments
1. Coil car and Storage
2.Single And Double Heads Un-coiler & Hydraulic And Pneumatic Un-coiler
3.Peeler and hold down roll arm
4.Flattening Machine
5.Automatic and Semi Auto Shearer & Butt Welder
6.Vertical Cage Accumulator & Horizontal Loop Accumulator & Landing Horizontal Spiral Loop Accumulator

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Spare Parts and Consumble Parts

1. Rollers, Moulds, Dies, D2,D3 material to choose
2. Ferrite, Impeder, Fiberglass tube
3. HSS saw blades, TCT Saw blades, Friction saw blades
4. OD burr remove inserts, ID burr remover inserts
5. HF welder Induction Coil and other HF welder spare parts
6. Copper tube for induction Coil, PTFE pipe for Induction Coil
7. Mosfet, Boards
8. Steel pipe Strapping machine
9. Zinc Spray Machine, Zinc wire, Zinc spray gun

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After-sales service

1.Machine test running videos will supply to customer before shipment.
2.Online techenical support WHOLE LIFT FREE.
3.Professional engineers team to install the machine, train your employee well.
4.One year warranty and life-long technical support.
5 .24 hours for engineer response.
6.Your business relationship with us will be confidential to any third party.
7. We welcome customers to visit our factory anytime.

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Milling Saw FAQs

What typical pipe sizes and cutting speeds are supported?

Pipe diameters typically range from Ø 16 mm to Ø 1000 mm (varies by model). Cutting speeds around 80 m/min or higher, depending on equipment .

Is the saw suitable for large pipes?

Yes. Some models—like double‑blade or CNC versions—handle large-diameter and thick-walled pipes via multiple cutting heads, reducing blade size and operating cost .

Why is milling preferred over hot/friction cutting?

Cold milling avoids complications from high heat friction (like spark hazards, pipe deformation, burrs). It produces clean, safe, efficient, and burr-free cuts—ideal for online manufacturing 

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