The PROMOTECH Modular Welding Station is a modular automated welding system designed for high-quality automatic circumferential welding of pipes, flanges, elbows, tees, and other cylindrical components. Thanks to its modular design, the system can be easily adapted to various manufacturing requirements and configured with additional modules for oscillation welding, weld overlay (cladding), automatic seam tracking, and other welding operations.

The station is based on the high-precision PROMOTECH Premium 300 or Premium 750 Welding Positioner, ensuring stable workpiece rotation and exceptional welding process repeatability. The system is fully compatible with additional PROMOTECH automation solutions, allowing the creation of a complete automated welding workstation tailored to specific production needs.

Features and Benefits

  • Designed for automatic circumferential welding of pipes, flanges, elbows, tees, and other cylindrical workpieces.
  • Modular architecture enables quick adaptation to different production processes and workpiece configurations.
  • Built around the high-precision Premium 300 or Premium 750 Welding Positioner.
  • Rotation speed stabilization throughout the entire operating range ensures uniform heat input and consistently high weld quality.
  • Infinitely variable rotation speed adjustment.
  • Ergonomic Smart Controller remote control for convenient setup and process management.
  • Workpiece geometry input with automatic calculation of welding process parameters.
  • Supports continuous welding, stitch welding, multi-point welding, weld overlap, and crater filling functions.
  • Automatic seam tracking in both the Y and Z axes.
  • Capable of weld overlay (cladding) and oscillation welding.
  • Bidirectional table rotation (clockwise and counterclockwise).
  • Heavy-duty industrial construction designed for continuous operation in demanding production environments.
  • Recommended integration with the PROMOTECH Mini Column & Boom System to create a fully automated welding cell.

Standard Equipment

  • Premium 300 or Premium 750 Welding Positioner.
  • Smart Controller intelligent control unit.
  • Portable remote control.
  • Rotation speed stabilization system.
  • Infinitely variable speed control.
  • Arc start control function.
  • Pre-weld and post-weld crater filling functions.
  • Bidirectional table rotation.
  • Electrical control cabinet.
  • Complete cable set.
  • Operating and maintenance documentation.
  • Factory Acceptance Test (FAT) performed prior to shipment.

Optional Equipment

  • Linear oscillator.
  • OSC-8 Pendulum Oscillator.
  • Motorized vertical slide.
  • Automatic Seam Tracking Attachment.
  • Mini Column & Boom System.
  • Weld overlay (cladding) configuration.
  • Oscillation welding configuration.
  • Additional cable sets.
  • Integration with MIG/MAG, TIG, SAW, and other welding power sources.
  • Customized configurations according to customer requirements.

Technical Specifications

Parameter Premium 300 Premium 750
Maximum load capacity 300 kg 750 kg
Rotation speed range 0.12–2.4 rpm 0.035–1.4 rpm
Faceplate diameter 630 mm 920 mm
Table tilt range 0–90° 0–135°
Tilt adjustment Manual Motorized
Permissible center of gravity offset at 90° tilt Up to 100 mm Up to 150 mm
Hollow spindle bore diameter 28 mm 28 mm
Maximum current transfer through spindle 400 A 550–600 A
Power supply 220–240 V, 50/60 Hz or 100–120 V, 50/60 Hz 3 × 400 V, 50/60 Hz
Rotation direction Clockwise / Counterclockwise Clockwise / Counterclockwise
Control system Smart Controller Smart Controller
Manufacturer PROMOTECH Sp. z o.o. (Poland) PROMOTECH Sp. z o.o. (Poland)

 

 

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