Fully automatic PCB thickness measurement solder paste printing machine height compensation SMT equipment

OK-SP460-T Auto PCB Thickness Fully Automatic Solder Paste Printer

The OK-SP460-T features a laser-based auto PCB thickness detection system that measures each incoming board and automatically adjusts the Z-axis printing height. This eliminates manual thickness calibration between board changeovers — a critical time-saver for EMS providers running mixed-thickness production from 0.3mm flex circuits to 8mm heavy copper boards.

Key Features

• Laser Triangulation Sensor: Non-contact measurement with ±0.01mm accuracy, sampling 3 points across the board surface for warp detection
• Auto Z-Axis Compensation: Servo-driven Z-axis adjusts within 0.2 seconds of thickness measurement — no manual shimming or calibration required
• Warp Detection and Alert: Flags boards exceeding 3mm warp threshold before printing, preventing crushed stencils and paste smearing
• Recipe Integration: Thickness parameters stored per recipe for instant recall when running recurring product codes
• CE and ISO 9001 Certified: Full international certification for quality and safety compliance

Applications

Ideal for EMS providers, prototype shops, and contract manufacturers running diverse product mixes with varying PCB thicknesses. Significantly reduces setup time and eliminates thickness-related printing defects in high-mix environments.

Packaging and Shipping

Standard export packaging with laser module calibration certificate. Delivery in 7-15 working days with pre-shipment accuracy test report.