Fully automatic solder paste printer with post-printing inspection function.

OK-SP460-I 2D SPI Integrated Fully Automatic Solder Paste Printer

The OK-SP460-I combines high-precision solder paste printing with integrated 2D solder paste inspection in a single machine footprint. By verifying print quality immediately after each cycle, it provides closed-loop feedback for real-time process control, catching defects before they reach reflow — critical for zero-defect SMT manufacturing.

Key Features

• Built-in 2D SPI: High-resolution industrial CMOS camera scans the entire PCB surface post-print, covering all paste deposits
• Defect Detection: Automatically identifies bridging, insufficient paste volume, misalignment, smearing, and skipped apertures with visual alert and log
• Closed-Loop Feedback: SPI results feed back to printer parameters, auto-triggering cleaning cycles or squeegee pressure adjustments based on defect type
• SPC Dashboard: Built-in statistical process control tracks yield trends, CPK values, and defect Pareto charts for continuous improvement
• Single Footprint: Integrated design eliminates separate SPI machine, saving 2-3 meters of line length versus traditional two-machine setup

Technical Specifications

Applications

Essential for automotive electronics (ISO 26262), medical device PCBs (ISO 13485), aerospace modules, and any application where post-reflow rework is impossible or cost-prohibitive. Recommended for lines targeting under 50 dppm defect rates.

Packaging and Shipping

Precision instrument-grade packaging with vibration-isolated mount in export wooden crate. Pre-shipment calibration report included. Shipping within 7-15 working days.