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.