APF160-MIG
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APF160-MIG All-Position Auto Welding Machine

The APF160-MIG is a magnetic-wheel automatic welding machine for pipe-to-pipe circumferential seam welding. Using MIG technology, it offers wireless remote control, programmable welding parameters, and one-key operation for efficient, stable, all-position welds on carbon steel and alloy pipes.

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Product Details

Easy Setup and Installation

  • Fast Setup, No Fixturing Required
    The magnetic wheel design clamps directly onto the pipe's outer surface and drives the torch around it, no need to rotate or reposition the workpiece itself, cutting pre-welding preparation time significantly.
  • Lightweight Yet Durable
    The welding head is constructed from high-strength aluminum alloy, keeping the unit light enough for easy handling and repositioning without sacrificing structural stability.
  • Compact, Integrated Design
    An all-in-one structure keeps the unit compact, stable, and reliable, with firm magnetic adsorption that further shortens setup time before welding begins.

On Site Application and Material Compatibility

  • Built for Pipe-to-Pipe Circumferential Welding
    Purpose-designed for circumferential seam welding on pipes, making it ideal for pipeline fabrication, structural piping, and similar cylindrical workpieces.
  • Works Across Material Types
    Standard configuration handles magnetic metals like carbon steel and alloy steel. For non-magnetic materials such as stainless steel, optional special rails extend the machine's capability, so one platform can adapt to different production needs.

Welding Precision and Quality

  • Precision Control for Consistent Results
    With 8-section parameter programming, operators can fine-tune penetration depth and wire feed at different points along the weld, supporting all-position welding with consistent, reliable outcomes.
  • Multi-Angle Torch Adjustment
    The torch adjusts in radial direction, axial direction, and welding angle, giving operators the flexibility to dial in the exact position needed for different joint geometries and access conditions.
  • Stable, Clean Weld Formation
    The standard OSC weaving system keeps the welding process stable and produces a more uniform, aesthetically clean weld bead, reducing rework and touch-up.

Control and Operation

  • Simple to Operate, Even for Less Experienced Staff
    A large-screen touchscreen HMI makes programming straightforward, and the machine stores up to 30 complete welding procedures that can be recalled instantly by number.
  • Remote Control for On-the-Spot Adjustments
    The wireless remote controller lets operators adjust welding parameters in real time from wherever they're standing, without returning to the main control panel mid-weld.
  • One-Key Automation, With Manual Override When Needed
    A single button starts the fully automatic welding cycle, minimizing operator intervention, but manual parameter adjustment remains available at any time for cases that need a hands-on touch.

Technical Specifications

Model
APF160-MIG
Applicable Joint Types
Butt Welding: Pipe-to-pipe circumferential seams.
Min. Pipe Length
500 mm
Outer Wheel Track
215mm
Weldment O.D. Range
Not less than 159 mm
Welding Oscillator
Oscillation width:0~40mm; Oscillation speed:0~20mm/s; Oscillation dwell time range: 0~5s
Arc Voltage Controller
Tracking Range: 0~40.0 mm Tracking Accuracy: ± 0.2 mm Tracking Speed: 0–6 mm/s
Auto Wire Feeder
Wire diameter Φ1.0mm; Max. wire spool weight: 5kg ; Max. wire spool diameter: 200 mm
TIG Torch
MIG Torch
Control Terminal
Color Touchscreen HMI (Human Machine Interface)
Procedure Memory Capacity
30 Sets of Welding Procedures
Power Supply
NBC350 Welding Power Supply
Input Power/Voltage/Frequency
Panasonic Power Supply: 30kw/380v/50hz Control Cabinet: 1.0kw/220v/50hz
Magnetic cart
Max speed:850mm/min; Max load capacity:30Kg; Wheel track:215mm;

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APF160-MIG All-Position Auto Welding Machine | Luding Auto Welding