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SKS-006. CNC Fully Auto Pipe Cutting Machine

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Product Overview – Fully Automatic CNC Pipe Cutting Machine

Attribute Specification
Model Number SKS-006
Customizable Yes
Category Pipe Cutting Machine
Machine Type Fully Automatic CNC Pipe Cutting Machine
Alternate Name Fully Automatic Pipe Cutter
Application Cutting various construction pipes, including steel and stainless steel pipes
Motor Power 4 kW
Machine Dimensions (L×W×H) 3800 × 1200 × 1500 mm
Machine Weight 1.5 tons
Available Specifications JinE DJ, JinE YFK
Cutting Efficiency Approx. 1 second per piece (based on φ20 × 0.8 mm pipe)
Feeding Accuracy ±0.05 mm


#SKS-006, Fully Automatic Pipe Cutting Machine

1. SKS-006 fully automatic pipe cutting machine is designed to deliver high efficiency, precision, and reliability across a wide range of applications. Built with quality and practicality in mind, it offers the following key features:

2.Easy Installation: Simple setup allows for quick deployment and minimal dow4.ime.

3.Smooth Operation: Engineered for stable and consistent performance even under continuous workloads.

4.High-Quality Output: Delivers precise and clean cuts, ensuring material integrity and reducing waste.

5.Compact Structure: Space-saving design with an integrated frame for efficient layout and easy maintenance.

6.Premium Materials: Constructed using high-grade components for durability and long service life.

7.Wide Application Range: Suitable for cutting various types of pipes including steel, stainless steel, copper, and aluminum in industries such as furniture, automotive, HVAC, and construction.

8.SKS-006 is your ideal choice for automated, high-volume pipe processing with minimal manual intervention.







 


Before inquiry our bending machine, we would appreciate it if you could kindly provide the following information:

  1. What types of products will you primarily be bending with the pipe bender?
       (e.g., furniture, auto parts, bicycles, copper piping, etc.)
  2. What is the material of the pipes?
       (e.g., stainless steel, carbon steel, aluminum, copper, etc.)
  3. What is the range of pipe diameters and wall thicknesses you will be using?
  4. How many bends do you typically make per day?
       Is continuous mass production required?
  5. Will multiple bends be required on a single pipe?
       (e.g., more than three bends on the same pipe)
  6. What level of automation do you require?
       Manual, semi-automatic, or fully automatic?
  7. Do you require CNC control with three-axis synchronization (bending, feeding, and rotation)?
  8. What is the minimum bend radius required?
       Should the bends be wrinkle-free and free from deformation?
  9. Do you require a quick-change system for bending molds?
  10. Are there any special angle or space constraints?
        (e.g., the bent pipe must pass through a narrow space)
  11. What are the on-site voltage and power specifications?
        (e.g., 220V, 380V)
  12. Is there an existing pneumatic or hydraulic system available?
  13. Do you require an automatic feeding system or integration with a robotic arm?
  14. Are there any space limitations?
        If so, what is the maximum allowable machine size?
  15. What are the tolerance requirements for the finished bends?





Types of Tube Bending Machines by Drive and Application

  1. Classification by Operation Mode
  1. Manual Tube Bender: Hand or foot-powered; best for field work, repair jobs, or small batches
  2. Semi-Automatic: Manual loading; automated bending and rotation; suitable for mid-sized production
  3. CNC (Fully Automatic): Computer-controlled; ideal for high-volume, high-precision industries like automotive and medical
  1. Classification by Bending Method
  1. Rotary Draw Bending:
    • Most precise method
    • Minimal deformation
    • Ideal for hollow tubes
  2. Roll Bending:
    • Uses three rollers
    • Best for large-radius or sweeping curves
    • Popular in architecture
  3. Push/Compression Bending:
    • Fast but less precise
    • Common in furniture pipe forming




C. Classification by Drive System
1. All-Electric Tube Bending Machine
Drive: Fully servo motor-driven
Pros: High precision, low noise, clean, energy-saving
Cons: Higher cost, requires skilled operation and maintenance
These machines rely solely on electric servo motors to control all axes (feeding, rotating, bending), eliminating the need for hydraulic or pneumatic systems. They're ideal for applications requiring precision and cleanliness.
Key Advantages:
  • High Accuracy: Precision angle and position control per axis
  • Speed & Consistency: Fast startup, smooth motion, excellent repeatability
  • Eco-Friendly: No hydraulic oil, low noise, energy-efficient
  • Clean Operation: Suitable for medical, food, and automation industries
  • Low Maintenance: No pumps or oil leaks
Common Industries:
  • Automotive parts (e.g., exhaust systems)
  • Furniture (e.g., metal chair legs)
  • Fitness equipment
  • Medical frames (e.g., wheelchairs)
  • Aerospace and precision sectors







2. Hydraulic Tube Bending Machine
Drive: Hydraulic cylinders apply pressure to bend
Pros: Simple design, strong output for heavy-duty tasks
Cons: Noisy, slower, prone to oil leaks
Hydraulic models are rugged and cost-effective, ideal for heavy wall pipes and applications needing high bending force.
Industries Using Hydraulic Machines:
  • Automotive & Motorcycle: Exhausts, oil lines, frames
  • Furniture: Chair frames, bed frames (simple bends, cost-sensitive)
  • Construction & Steel Structures: Supports, frames, guardrails
  • Marine & Shipbuilding: Thick large-diameter pipes (deck piping)
  • HVAC & Refrigeration: Copper pipe bends (often semi-auto)
  • Fitness Equipment: Large-diameter, complex frames
  • Machinery Manufacturing: Frames, power supports, industrial piping
Best For:
  • Pipe diameters: 25–100 mm
  • Thick-walled pipes
  • Medium precision requirements
  • Consistent output under budget constraints













3. Hybrid Tube Bending Machine
Drive: Combination of servo motors and hydraulics
Pros: Balances precision and cost
Cons: More complex structure, higher maintenance than electric
Hybrid machines integrate hydraulic power with servo precision, making them ideal for operations demanding moderate accuracy and reliable force.
Main Applications:
  • Automotive: Exhausts, frame supports, coolant/oil lines
  • Motorcycles/Bicycles: Frames and shock system tubes
  • Fitness Equipment: Frames with moderate precision demands
  • High-End Furniture Tubes: Designer chairs, premium steel frames
  • HVAC & Refrigeration: Copper/aluminum pipe with stable servo feeding
  • Aerospace (Entry-Level): For companies needing automation without full-electric costs
Typical Needs:
  • Medium-to-high output
  • Controlled angles and repeatability
  • Pipe diameters: 20–60 mm
  • Cost-effective precision










4. Pneumatic Tube Bending Machine
Drive: Compressed air
Pros: Simple, affordable, easy to use
Cons: Low power, limited precision, not suitable for thick pipes
Designed for light-duty, small-diameter applications where cost and simplicity are key.
Common Uses:
  • Home Appliances: Internal tubes (e.g., drain pipes, small ducting)
  • Lighting & Decorative Fixtures: Light aluminum/iron wire frames
  • Office Hardware: Small arms (e.g., monitor mounts, desk lamps)
  • Children’s Bikes: Lightweight steel frame parts
  • Medical/Lab Equipment: Small tubes (e.g., metal needles, racks)
  • DIY & Small Metal Shops: Low-cost entry-level automation
Best For Tubes That Are:
  • Small diameter (5–20 mm)
  • Thin-walled
  • Soft materials (copper, aluminum, plastic)
Limitations:
  • Weak output; unsuitable for thick or high-angle bends
  • Lower precision
  • Not fit for mass automated production





Exhaust Pipe Bending Production Line
To manufacture automotive exhaust pipes through bending and forming processes, a complete set of specialized machinery for metal tube processing is required.
Below is a comprehensive equipment list suitable for small to medium-sized factories.

A. Primary Forming Equipment
1. Pipe Bending Machine
Purpose: Bends stainless steel or aluminum tubes into specific angles and curves.
Common Types:

CNC Fully Automatic Pipe Bending Machine (for high-precision bending)

Hydraulic Pipe Bending Machine (cost-effective, suitable for medium to low volume production)

Three-Roll Pipe Bending Machine (ideal for large-radius bending)

B. Auxiliary Processing Equipment
2. Pipe Cutting Machine
Purpose: Cuts raw tubes to required lengths.
Types:

Cold Saw Cutting Machine (clean, smooth cutting surface)

High-Speed Circular Saw

Laser Tube Cutting Machine (high-end precision cutting)

3. Deburring Machine
Purpose: Removes burrs after bending or cutting to ensure clean surfaces for welding.

4. Tube End Forming Machine
Purpose: Performs end forming operations such as reducing, expanding, flaring, or embossing.
These are essential for preparing exhaust pipes for welding and assembly.

5. Hole Punching Machine
Purpose: Punches holes at designated positions on bent tubes for brackets or sensor installation.

6. Welding Equipment
Purpose: Welds multiple pipe segments or fittings.
Common Types:

TIG Welding (commonly used for stainless steel)

MIG Welding (suitable for aluminum alloys)

Automatic Circumferential Welding Machine (for high-volume production)

7. Quality Inspection & Tooling
Purpose: Ensures bending angles and dimensions meet required tolerances.
Includes fixtures and gauges for welding alignment and angle verification.

8. Die/Mold Fabrication
Purpose: Custom die production based on exhaust pipe designs (e.g., bending dies, end forming dies).
Manufactured using CNC machining centers or outsourced to mold manufacturers.

C. Recommended Workflow for Equipment Line
Raw Material Preparation – Aluminum or stainless steel straight tubes

→ Tube Cutting
→ Deburring
→ Tube Bending
→ End Forming (reducing/expanding)
→ Hole Punching


 
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