PLC Programming Control NG OK PCB Unloader Selectable Pitch Setting After AOI

Product Introduction

The SMT Line PCB NG OK Unloader is a professional automatic PCB sorting and unloading equipment customized for standard SMT production lines. Designed to connect seamlessly with AOI, SPI and other post-inspection equipment, this PCB NG OK Unloader automatically receives detection signals and classifies OK qualified PCBs and NG defective PCBs for separate unloading and magazine collection. Replacing traditional manual sorting and unloading operations, the automatic SMT PCB unloader realizes fully unmanned inline production, effectively solving PCB mixing, manual misjudgment and low line efficiency problems. With standard SMEMA signal compatibility, stable sensor recognition and ESD anti-static design, this SMT Line PCB NG OK Unloader ensures continuous, accurate and safe PCB unloading for high-volume electronic assembly production.

Features

1. PLC program control.
2. Strong,firm
3. Optional control button or touch screen control up to customers.
4. Top and bottom pneumatic clamps to secure magazine rack.
5. No PCB breakage guaranty during loading&unloading.
6. Automatic NG/OK board separate store NG/OKboards.
7. NG/OK signal from the upstream AOI machine.
8. Self programmed machine error display,different errors has different code,each code has relevant maintenance instruction which paste in the back side of machine door.
9. Enclosed machine design for safety operation.
10. 10, Three color tower light display.
11. 11. SMEMA compatible.

Specification

Application Scenarios

• Post-AOI/SPI Sorting: Installed immediately after automated inspection stations to segregate defective boards for rework while buffering good boards for continuous packaging or testing.
• Automated Quality Control Lines: Replaces manual sorting stations in high-volume SMT/DIP lines, significantly reducing labor costs and eliminating human error in quality classification.
• Dual-Track Production Lines: Utilized in dual-lane SMT configurations to independently sort and collect PCBs from both tracks into separate OK/NG magazines.
• Line Synchronization: Acts as a smart buffer at the end of the line; when magazines are full, it sends a reverse SMEMA signal to pause upstream equipment, preventing board pile-ups and damage.

Why Choose Our SMT Line PCB NG OK Unloader?

• Engineered for Reliability: Built with premium industrial components and a heavy-duty mechanical structure to ensure 24/7 stable operation in demanding manufacturing environments.
• Proven Defect Prevention: The foolproof anti-jamming and anti-clamping design significantly reduces the risk of PCB damage during the unloading process, protecting your valuable assemblies.
• Cost-Efficient Automation: Drastically reduces the need for manual sorting labor while increasing Overall Equipment Effectiveness (OEE) by preventing line stoppages caused by full magazines.
• Global Standards & Support: Fully compliant with international safety and communication standards (CE, SMEMA), backed by comprehensive documentation and responsive technical support for international clients.

Ready to Automate Your Quality Sorting?

Stop relying on manual sorting and prevent defective boards from slipping through your production line. Upgrade your SMT facility with our reliable PCB NG OK Unloader and experience true automated quality control.

Contact us today for a customized solution, detailed technical drawings, or a competitive quote. Let our SMT handling experts optimize your end-of-line efficiency!