Dual-track SMT Unloader Machine Handling of NG OK Boards for Streamlined Production Line Automation and Inspection Processes
Product Overview
Our SMT Dual-track NG/OK Board Unloader is a high-performance automation solution designed to automatically collect and sort PCBs after inspection processes (e.g., AOI, X-Ray, ICT). It efficiently separates OK and NG boards into dedicated racks, streamlining your production workflow and enhancing quality control.
Key Specifications
Dimensions: 1100(L) × 1500(W) × 1300(H) mm
Conveyor Height: 900±30 mm
Compatible PCB Size: Width 50–250 mm, Max Length 350 mm
Magazine Size: 355×320×563 mm
Power Supply: 220V / 0.35KW
Air Pressure: 4–6 bar
Weight: 280 kg
Conveyor Direction: Left-to-Right / Right-to-Left selectable
Magazine Change Time: Approx. 20 seconds
Track Type: Dual-track
Core Features & Advantages
Stable & Safe Structure: Closed sheet metal and aluminum alloy frame ensures maximum safety and durability.
Dual-Track Sorting: Standard anti-static magazines clearly separate OK and NG boards, eliminating manual sorting errors.
Precise Control: PLC system with servo motor drive guarantees accurate positioning for smooth vertical movement.
User-Friendly HMI: Touchscreen interface with auto-fault diagnosis for easy operation and quick troubleshooting.
Reliable Clamping: 3-point pneumatic clamping system secures magazines in place, preventing misalignment.
Easy Maintenance: Top safety cover opens fully for convenient access to internal components.
Comprehensive Alerts: Multiple audible/visual alarms and on-screen notifications for real-time status monitoring.
Standard SMEMA Interface: Seamless integration with existing SMT production lines and MES systems.
PCB Protection: Push-plate protection system prevents damage during transfer, reducing production scrap.
Applications
SMT Production Lines: Positioned after AOI inspection to automatically sort OK/NG PCBs, improving efficiency and quality.
Electronic Manufacturing: Ideal for rigid/flex PCB production lines requiring automated collection and classification.
Integration with Testing Equipment: Works with X-Ray, ICT, and other inspection machines to handle post-test PCB sorting.
This equipment handles board movement, flipping, or buffering within automated SMT lines. It helps reduce the number of times an operator needs to touch a board, which lowers the risk of damage and keeps cycle times predictable.
| Item | Specification |
| Brand Name | Okai Intelligent Technology Co., Ltd. |
| Model Number | OK-AU-250T |
| Certification | ISO 9001 |
| Place of Origin | Mainland China |
We are based in Dongguan, China and have been building automation equipment since 2008. Our factory has 90 to 150 people on the floor, and we export the majority of what we make to customers in over 30 countries. Most of our buyers are electronics manufacturers, automotive parts suppliers, and appliance producers.
We hold ISO 9001:2015 certification. Our equipment meets CE requirements. Before any machine leaves the factory, it runs continuously for 48 hours as part of our standard outgoing inspection. We machine many of our own components in-house, including customized tooling and fixtures.
Standard machines ship in 5 to 8 working days. We provide a 1-year warranty on the main unit and technical support for as long as you use the machine. Packaging is wooden cases with foam -- suitable for sea or air freight. Sample orders are welcome.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.