Jetline 103" Longitudinal Seam Welder | ALC-401-6 AVC | Miller Maxstar 300DX

Jetline 103" Automated Longitudinal Seam Welding System

Complete Robotic Cell | ALC-401-6 Arc Length Control | Miller Maxstar 300DX

Overview

This Jetline system is a turnkey solution for shops requiring 100% repeatable, high-precision longitudinal welds. Featuring a massive 103-inch welding capacity, this unit utilizes Jetline’s industry-standard 9500 Series microprocessor control to synchronize travel speed, wire feed, and arc voltage. The system is designed to eliminate operator error on long-seam runs, ensuring consistent penetration and aesthetic bead profiles from start to finish.

Core Component Advantages

• ALC-401-6 Arc Length Control: This 6" stroke robotic module automatically maintains a constant arc gap by monitoring voltage. It compensates for any material warping or unevenness across the 103" span, preventing burn-through or fusion failures.
• CWF-10/4R Cold Wire Feeder: Fully integrated with the 9500 controller, providing precise wire delivery into the weld puddle. This allows for automated "fill" passes on thicker materials without manual intervention.
• 9500 Series Master Controller: The "brain" of the system, offering digital precision for travel speed and weld parameters. It coordinates the SWCA-3B Carriage for smooth, rack-and-pinion movement across the bridge.
• Miller Maxstar 300DX Power Source: A high-end DC TIG/Stick inverter known for its superior arc stability and energy efficiency (230/460V 3-Phase).
• 103" Heavy-Duty Carriage: Built for structural stability, this carriage ensures zero vibration or "walk" during the weld cycle, critical for high-spec industrial applications.

Technical Specifications

• Welding Length: 103 Inches (8.5 Feet)
• Carriage Model: SWCA-3B-9500 (S/N: 040289)
• AVC Module: ALC-401-6 (S/N: 040291)
• Wire Feeder: CWF-10/4R-9500 (S/N: 040290)
• Power Supply: Miller Maxstar 300DX (230/460V, 3-Phase)
• Cooling: Miller Coolmate 3 (2004 Model)