EasyArc™ MIG Welding Cart
The EasyArc™ MIG Welding Cart is a flexible, easy-to-use cobot welding system designed to simplify welding automation and bring robotic MIG welding into real-world production—without the complexity of traditional robotic systems.
This robotic welding cart allows operators to quickly teach weld paths, adjust parameters, and run production with minimal training—no advanced programming required. Built for modern manufacturing, EasyArc™ helps improve weld quality, increase throughput, and reduce reliance on manual labor.
Get up and running fast with a fully integrated system:
- Pre-engineered, plug-and-play welding automation solution
- No programming experience required
- Single 480V power connection
- Mobile, compact design for shop floor flexibility
- Ready to weld on arrival
Start producing consistent, repeatable welds in hours—not weeks.
MIG Welding Configuration
Fully Assembled, Ready to Weld.
The EasyArc MIG cart is a pre-engineered, plug-and-play collaborative welding solution. All components are integrated into the cart at MWES — the robot, controller, welder, and tabletop arrive as a single unit. Connect one 480V 3-phase power drop, and you’re ready to start teaching parts.
The collaborative robot’s design and operating speeds allow it to work safely alongside operators in most setups without safety fencing. The cart’s locking-caster design makes it easy to reposition across the shop floor to match where work is happening.
- 320A Base Welding Power
- 500A Max Upgrade
- 1050mm Standard Reach
- 5 kg Standard Payload
- ±0.005″ Repeatability
- 480V Single Power Drop
Built for Real-World Fabrication
MIG Parameter Setup
Automatic Parameter Configuration
Select material and thickness — EasyArc automatically loads proven starting parameters for the Fronius TPS320i. Full manual adjustment is always available directly from the interface.
| Parameter | How EasyArc Handles It |
|---|---|
| Material Selection | Stainless steel, mild steel, aluminum, and more |
| Material Thickness | Select from predefined gauge/thickness ranges |
| Weld Joint Type | Butt, lap, fillet, edge — select from menu |
| Wire Feed Speed | Auto-configured; manually adjustable |
| Voltage & Amperage | Auto-configured; manually adjustable |
| Travel Speed | Defined via robot path programming |
| Seam Tracking | Enabled / disabled per program step |
| Part Searching | Enabled / disabled per program step |
Standard System Specifications
- Superior power and force-limiting performance through integrated torque sensors
- Safe design — rounded geometry, no pinch or trap points
- Safety certified to Category 3, PL d
- TCP speed up to 2.2 m/s — faster than other collaborative robots in its class
- 1050mm reach — 12% longer than comparable 5 kg collaborative robots
- Powered by ABB OmniCore with best-in-class motion control
Optional upgrade to FANUC CrX – see Options & Upgrades
- 320-amp push system, water-cooled MIG welding package
- Innovative, user-friendly touch display
- Easily adapted to individual welding requirements
- Standard weld package included for versatile applications
Upgradeable to 400A or 500A for heavy-duty applications – see Options & Upgrades
- Modular fixturing solutions allow you to fixture with the repeatability the robot requires
- ±0.005″ repeatable accuracy achievable when combined with robotic welding systems
- Integrated into the cart for a fully mobile, all-in-one platform
- Powder-coated steel frame for durability and mobility
- Integrated wire spool holder
- Swing-arm mount for the FlexPendant
- Integrated collaborative robot controller and welder within the cart
- Integrated modular fixturing tabletop
- Casters with wheel locks for easy movement and repositioning
- Only a single 480 VAC, 3-phase power drop required
- Expandable controller for additional options and accessories
- 1-year warranty included
Power distribution and water-cooled welding equipment are both included in the base cart.
Options & Upgrades
Configure for Your Application.
Robot Arm Upgrade
Upgrade to the ABB GoFa™ 10kg arm with 1620mm reach for heavier payloads and a larger working envelope — required for CMT push/pull and over-the-torch fume extraction setups
Upgrade to the CRx arm series for proven industrial reliability to food-safe collaborative automation — IP67-rated body and wrist for washdown environments, with rounded geometry and no pinch or trap points for safe operation alongside operators.
Welding Package Upgrades
Upgrade from the standard 320A power source to the Fronius TPS400i for heavier-duty welding applications requiring higher amperage output.
Other options available upon request – Contact us about additional options.
Adds Pulse Multi Control software to the MIG power source for improved arc performance and weld quality. Additional software upgrades available upon request.
Upgrade to the Fronius TPS500i for maximum output capacity — built for high-amperage, heavy-duty welding at the top end of the EasyArc lineup.
Other options available upon request – Contact us about additional options.
Aluminum & CMT Welding
Upgrades the standard push wire feed to a Fronius CMT WF60i pull feeder and SB 60i buffer torch hose — improving wire feed performance and weld characteristics, especially for aluminum. Requires 10kg robot.
Seam Tracking & Arc Sensing
Torch Maintenance & TCP
Automatic tabletop torch cleaner with reamer, anti-spatter spray, and wire clipper — all interfaced to robot I/O for hands-free nozzle and tip maintenance during production cycles.
Automatically defines and restores the robot Tool Center Point and torch angle after any disturbance. No manual intervention required to get back to consistent weld position.
Fume Extraction Upgrades
Self-contained fume extraction with over-the-torch source capture, cart mount, and 110V power from the cart’s single power drop. Laser/TIG configurations include a repositionable tabletop nozzle instead. Requires MIG equipment with 10kg+ robot
The most powerful filtration option in the EasyArc lineup — longer filter life than the FE860, built for high-production environments. Requires MIG equipment with 10kg+ robot and a separate power drop.
Weld Positioners
Robot-controlled servo positioner with 8-inch chuck for pipe and flanges. Mounts vertically, at 45°, or horizontally — 100 lb capacity, 0–10 RPM, 500A grounding, safety guarding and scanner included.
Robot-controlled two-axis servo positioner for full part orientation control during welding. Handles up to 1,350 lbs, 0–5 RPM, with safety fencing, scanner, and 500A grounding included.
Work Envelope Expansion
Adds a second Bluco H28 modular table with arc screen between stations — weld one side while loading the other for continuous production uptime.
Manually adjustable linear track with two repeatable pin lock positions per section. Supports multiple sections and multiple carts for maximum coverage flexibility.
Extends the robot’s working envelope by 1.2 meters via a cantilevered rotary boom — operator-adjustable in 45° increments. Combinable with the manual travel track.
