GTS can repair your damaged dicing saw, back-grinder or router spindles to “AS NEW” for a fraction of the cost of a replacement. Every air bearing unit undergoes a 24 point inspection.

Component Inspection

• Rotor
• Axial Thrust Bearing Surfaces
• Radial Bearing Surfaces
• Run-out (TIR < 1 µm)
• Balance (ISO 1940 G0.4)
• Front Thrust Bearing (all orifices and overall condition)
• Rear Thrust Bearing (all orifices and overall condition)
• Front Radial Bearing (all orifices and overall condition)
• Rear Radial Bearing (all orifices and overall condition)
• Spacers (Flatness and Parallelism <2 µm)
• Winding to Winding Continuity
• Winding to Housing Resistance
• Fittings
• Filters
• Coolant Jacket
• O-rings and Seals (Replace all)

Performance Testing

• Axial Thrust
• Radial Stiffness
• Vibration Analysis (Velocity)
• Vibration Analysis (Acceleration)
• “Floating” Run out
• Coolant Flow
• Air Consumption
• Brushes (<10 Ω)
• Sensors (Encoders / Hall Effect )

GTS has an extensive inventory of reconditioned PCBs, inverters and converters for a broad range of Disco and K&S equipment, including: Disco DAD 2H/6(T), 300, 600 series dicing saws and K&S 780 and 980 dicing saws.

Call for quotes and availability.