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RoboCut C400iB

The RoboCut 400CiB Wire EDM machine features the powerful FANUC 31i-WB control with new iHMI User Interface, enhanced Automatic Wire Feed System and an advanced all digital power supply. The economy mode is standard and allows for energy and wire usage savings. All CiB-Series machines burn with virtually no re-cast.

FANUC Ultra reliable AWF3 system has been engineered to thread work pieces of up to 10″ thick. All RoboCut’s feature the patented twin servo automatic wire tension control ensuring accurate, straight parts. Above all, the RoboCut CiB-Series EDMs are built 100% in Japan and offer exceptional reliability for which FANUC is known worldwide.

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Product Details

Features & Benefits

  • Discharge Control Ai2
  • Anti-recast Power Supply
  • 3D Coordinate System Rotation
  • Thermal Monitoring and Compensation
  • “Core Stitch” Slug Retention
  • Fully Integrated 4 and 5-axis for “Turn & Burn” Capability
  • Auto Wire Feeding AWF3 Measurement Function
  • FANUC 31i-WB Controller with New iHMI User Interface
  • Wire Size: .004” to .012”
  • Inverter Controlled Chiller
  • CUT-LINKi Offline Cutting Monitor (STD)
  • Remote PC Capability Wire
  • Power Savings Mode
  • Positioning Accuracy: ± .0001”
  • Rotary Glass Encoder (.000002”)
  • 2 Year Parts/1 Year Labor Standard Warranty

Technical Data


Machine Weight
4000 (1815) lbs (kg)

Robocut Specifications

Maximum Workpiece Size
28.7x24.8x9.8 (730x630x250) in (mm) W/O Auto Door
Maximum Workpiece Weight
1100 (500) lbs (kg)
U/V Travels
±2.362 (60) in (mm)
Z-Axis Travel
10.0 (255) in (mm)
Maximum Cutting Speed (Brass)
31 (788)
Auto Wire Feed (AWF3)
Wire Diameter
ø 0.004-0.012 (0.21-0.31) in (mm)
Maximum Wire Spool Weight
35 (16) lbs (kg)
Positioning Accuracy
±.0001 in (mm)

Dielectric Tank

Tank Capacity
145 (550) gal (L)
Paper Filter (Cartridge Type)
2 quantity
Inverter Chiller
Standard -

Power Supply

Digital Power Supply
Standard -


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