Specifications

Machine Name: Plum Blossom Bolts Inspection Machine

Detectable Range: 360°

Detection Speed: up to 500 bolts per minute

Detection Accuracy: ±0.01mm

Dimensional Measurement: Head Height, Head Diameter, Thread Outer Diameter, Thread Length.

Surface & Structural Defect Detection: Thread Bruises or Scratches, Blocked Head Holes, Head Cracks, Thread Misalignment (Cross Threading), Dacromet Coating Residue / Liquid Accumulation.

Overview

Openex's AI-powered vision inspection machine is specially designed for automobile plum-blossom head bolts.

It performs non-contact, fully automated inspection of dimensions and defects at speeds of up to 500 pieces per minute.

With dual AI 360 inspection stations, the system ensures 360° coverage of each bolt, eliminating blind spots and guaranteeing superior quality control for automotive fastener manufacturing.

bolts inspection

Machine Features

  • Ultra-High Inspection Speed: up to 500 bolts per minute, ideal for large-scale automotive production.
  • Dual AI360 Inspection Stations: deliver complete 360° thread inspection with zero blind zones.
  • Model Compatibility: supports M5 and M6 plum-blossom head bolts without complex mechanical changeover.
  • Precision Optical System: industrial-grade cameras and telecentric lenses ensure consistent accuracy.
  • Real-Time Data & Analysis: automatic classification of OK/NG parts and real-time monitoring via intuitive HMI.
  • Integration Ready: easily connects to automatic feeding, sorting, and packaging systems.

System Advantages

  • 100% Automated Inspection - eliminates the need for manual sampling.
  • AI-Based Defect Recognition - trained neural networks detect micro-level defects.
  • Non-Contact Measurement - ensures no damage to bolt surfaces.
  • Fast Changeover - adaptable for different bolt types and specifications.
  • Enhanced Traceability - digital storage of images and measurement data for each bolt.
  • High ROI - reduces labor cost and improves product consistency.

Ready to Revolutionize Your Quality Control?

Contact us today for a detailed consultation and see a live demonstration of how our Automated Inspection System can benefit your production line.

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More About Openex Automation's Vision Systems


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AI-combined Solutions
With multi-sensor data fusion, advanced image processing, modeling, simulation and optimisation, self-developed software and AI algorithms, Openex Intelligence provides stable, efficient and accurate inspection solutions to meet customers' various demands, needs, and wants.

about us

Openex Automation
Openex Automation is a technological-driven machine vision automation company under Openex Group. The company specializes in the R&D and production of AI-powered visual inspection machines, robotic integration and industrial automation systems.

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Certification
Our company has passed strict CE and ISO certification, and continues to provide customers with high-quality equipment.

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Team & Exhibition
With the spirit of integrity, innovation, and excellence, Openex Intelligence is dedicated to providing the first-class automation products and services. Our experienced software and hardware engineers of Openex Intelligence R&D team bring your ideas from design to implementation.

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Our Customers Our products and services have been already well received by our customers.

Contact Us

Get in touch today so we can answer and questions you have regarding our vision inspection or Automation Solutions. See how they can save you money, protect your brand and increase your yield.

Contact us now to get a customized proposal, and request a demo.