Micro Steel Ball Automatic Optical Inspection Machine
Designed for Ø 0.7–5 mm micro steel balls.

About the Micro Steel Ball Automatic Optical Inspection Machine
Designed for Ø 0.7–5 mm micro steel balls. Inspects scratches, rust spots, and dents at 50,000 pcs/h with 0.1 mm precision. Features real-time monitoring, low-material alerts, remote debugging, and self-improving AI.
Documented functions: defect detection. Defect types, inspection ranges, speeds and optical resolution in the specification table are quoted from K2 TECH; optical resolution describes the imaging system and is not a measurement accuracy unless stated as such.
Final detection capability depends on part condition, presentation, cycle time and the agreed defect catalogue; EMUS validates these with K2 TECH using sample parts before quotation.
- High Speed & High PrecisionInspects up to 50,000 pcs/h with 0.1 mm accuracy for micro balls (Ø0.7–5 mm), detecting scratches, rust spots, and dents.
- Smart Monitoring & AlertsProvides real-time status updates, NG alarms, and low-material alerts to ensure smooth operation and reduce downtime.
- AI Learning & Remote SupportBuilt-in AI continuously learns and improves detection; remote debugging lowers maintenance costs and simplifies support.
Technical data
- Inspection Defects
- Wear marks, scuffs, scratches, rust spots, dents and other surface defects
- Inspection Diameter
- Ø 0.7mm~5mm
- Detection Speed
- 50,000 Pcs/h
- Optical Resolution
- 0.015mm
- Power
- 1000 W
- Voltage
- 220V, 50HZ
- Air Pressure
- 0.5~0.8MPa
- Size/Weight
- 0.6m*0.6m*1.8m/100Kg
- Working Environment
- 5℃-40℃;Humidity<70%
- Features
- 1、Real-time detecting status and alarms of NG products 2、Material shortage alarm 3、Remote technical support via device software
Data from official K2 TECH product information. Final configuration is confirmed in the EMUS quotation.
Brochures, datasheets & catalogues
AOI machines for bearings — catalogue (2024-11)
PDF · Catalogue
How EMUS supports this
Equipment is only part of the answer. Every system we supply is backed by regional engineering, service and application support.
Mechanical, electrical, environmental setup done right the first time.
Qualification and acceptance testing against real criteria.
Operator and application training built around your parts.
Traceable calibration to keep measurements audit-ready.
Preventive and corrective service across the Balkan region.
Method development and problem-solving with our engineers.
K2 TECH
TheMicro Steel Ball Automatic Optical Inspection Machine is part of the K2 TECH portfolio, supplied and supported by EMUS across the Balkan region.
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Talk to an EMUS engineer about theMicro Steel Ball Automatic Optical Inspection Machine, your parts and tolerances, and the configuration that fits your inspection workflow.











