Certified Air Bearing Spindle Refurbishment & Precision Testing

At Air Bearing Repair Service, we specialize in the precision refurbishment of high-speed air bearing spindles used in semiconductor manufacturing equipment, including wafer dicing, wafer singulation, back-grinding, scribing, and other critical precision machining applications. Our technicians receive extensive technical training and follow stringent quality control procedures to restore spindle performance to the exacting standards required by today's semiconductor industry.

Throughout the refurbishment process, every spindle undergoes comprehensive inspection, precision metrology, and dynamic performance testing. Critical spindle characteristics—including radial and axial runout, rotational accuracy, bearing clearance, balance, vibration, and operating speed—are measured and verified using advanced diagnostic equipment and industry-proven measurement techniques. Upon completion, a detailed service report documents inspection data, repair activities, and final performance verification before the spindle is released for shipment.

Our refurbishment process is designed to support the demanding requirements of semiconductor fabrication by delivering:

• Precision spindle alignment and verified rotational accuracy

• Low runout and low vibration for critical wafer processing applications

• Dynamic balancing for high-speed operation and process stability

• Restored air bearing performance for improved yield and repeatability

• Repairs that meet or exceed OEM performance specifications

• Increased spindle life, reduced downtime, and lower cost of ownership

• Comprehensive inspection, test data, and quality documentation for full traceability

Whether supporting wafer dicing systems, precision singulation equipment, or other semiconductor manufacturing processes, Air Bearing Repair Service delivers the precision, reliability, and process consistency required to maximize equipment uptime and maintain the tight tolerances essential to advanced semiconductor production.

K&S 980 Series & ADT 7100 Series Dicing Saw Support

We specialize in supporting the Kulicke & Soffa (K&S) 980 series dicing saws and the ADT 7100 series dicing systems, providing expert air bearing spindle repair and refurbishment services tailored to these platforms.

In addition to air bearing spindle rebuilding, we supply a full range of parts and components for:

• K&S 980 series dicing saws

• ADT 7100 series systems

Our goal is to provide complete spindle service solutions—reducing downtime, improving equipment performance, and supporting semiconductor manufacturing operations with fast, reliable service.