How Fast Can an Optical Sorting Machine Inspect Parts?

      The inspection speed of an optical sorting machine is not a fixed value. It mainly depends on the size and shape of the parts, the number of inspection dimensions, the feeding method, and the required accuracy, and can be flexibly matched to your production cycle.
For mainstream glass turntable models, the standard inspection speed ranges from 300 to 1,200 pieces per minute for small bulk parts such as screws, nuts, washers, and micro seals. For smaller micro-precision components, high-speed models with high-speed vibration feeding systems and global shutter cameras can reach a maximum speed of over 2,000 pieces per minute. A single machine can process more than 100,000 pieces per day, equivalent to the total output of 8 to 10 skilled inspectors.
Inspection speed does not drop proportionally with more inspection surfaces. The machine can be equipped with 1 to 50 sets of cameras simultaneously to capture images from the top, bottom, side, end faces, inner cavities and threads in parallel. Multi-station synchronous processing adds very little imaging time, maintaining high throughput while delivering full-coverage inspection.
      The machine supports both offline inspection and online inspection. In offline batch mode, it runs at full capacity to maximize daily throughput. For inline production integration, the machine size can be customized according to your requirements to flexibly match the rhythm of your existing production line, enabling real-time inspection without slowing down production.
Compared with manual inspection, the speed advantage of machine vision lies more in long-term stability. Manual inspection efficiency varies significantly over time due to fatigue and skill fluctuations, while optical sorting machines operate steadily 24/7 at a consistent speed with minimal output variation, reliably meeting the quality control needs of mass production.