PerformArc® 750S/SW Robotic Welding Cell

High Productivity, Large Work Area

This high-production system has a footprint of under 17 ft. × 10 ft. and allows for a second robot to be added, doubling throughput without requiring additional floor space. Easy-to-slide teach access doors keep the system slim and allow for tight stacking.

An extremely large work area accepts larger weldments and allows progressive fixtures to be used to eliminate the need to rotate welds into position. The 750S and SW utilize standard AC servo motors for high performance indexing, load balancing and quick stopping.

Easy to Relocate and Set Up

Moving the 750 within your facility couldn’t be easier. Our pre-engineered system with fully welded frame allows you to simply disconnect the utilities, relocate and reconnect. A standard platen design with bolt and dowel holes provides repeatable fixture mounting when multiple fixtures are exchanged on the same work cell.

ProStar™ Fume Collector Systems

Linde provides turnkey, integrated filtration systems for all models including overhead capture hood, ductwork package and ground based dust collector.

  • Custom hoods fit all sizes and platforms
  • Basic duct package includes spark arrestance
  • Dust collectors for all metal types including SS with HEPA after filter capabilities
  • Factory pre-wired controls
  • Smoke detector with fan shutdown and fire suppression system

Standard Features

  • 6 kg welding robot
  • 64-bit controller with TFT color display teaching pendant utilizing Windows® CE
  • Auto-Continuum™ Advanced MIG Welding System
  • Auto-Continuum wire drive motor assembly
  • Tregaskiss™ air-cooled welding torch
  • Miller designed and manufactured total productivity system

System Features

  • Integrated operator interface (E-Stop, Auto Mode, Servo On, Mode Select, Table Load/Unload, Cycle Start, Collision Detect, Auto Backup)
  • (2) Sliding doors for easy access to the teaching area
  • TCP pointer and resident TCP check program
  • Tip change monitor and maintenance program for easy torch upkeep
  • Arc start retry, arc overlapping, flying arc start, password protection
  • Resume function, shifting function


Praxair PerformArc 750S/SW Robotic Welding Cell

Positioner General Technical Specifications 

Model Servo Positioner 
Motor Type2 kW AC Digital Servo 
Control TypeServo Control 
Payload (per side)329 kg (725 lbs.)
Payload Offset (from positioner CL) 24 in. 
Rotation Time (180 deg. index)t < 3.5 sec.
Through Hole (for utility pass through) 2.95 in.

Robot Options

750S Single 750S Dual Robot750SW Single 750SW Dual Robot

Power Source Options

Auto-Continuum™ 350A / 500A Dynasty® 400A 
TAWERS 350A / 450A Dynasty® 800A 


Standard Configuration

Part No.Frame Length Frame Width Frame Height Fixture CL from FloorOverall Platen Size Cell Width Fixture Max Rotation HeightCell Front Opening MaxPenetration Distance (stopping calculation) Rotation Diameter Shipping Weight 
PerformArc® 750S186 in. 
98 in. 90 in. 31 in.

22 in. D 

36 in. W

107 in.

40 in. 

86 in. 17 in. 92 in. 6,325 lbs.
PerformArc® 750SW204 in.114 in.90 in.31 in.

22 in. D

36 in. W

123 in. 40 in. 102 in. 19 in. 108 in. 6,645 lbs.

*Note: All dimensions are approximate.