Automatic Dual Track 330 NG OK PCB Unloader for SMT Line

The HDY-33ONOSB1 Dual Track NG/OK PCB Buffer Conveyor is a high-efficiency, automated material handling solution designed for modern SMT production lines. Engineered with precision aluminum extrusion guides and a proprietary千鸟型 (herringbone) plastic chain system, this machine ensures smooth, synchronized PCB movement from left to right. Equipped with a Panasonic FPLC controller, Taiwan-made touch screen HMI, and Omron relays, it delivers reliable, programmable operation with intuitive user control.

Each track features a dual-layer magazine system — the lower layer holds up to 50 OK boards, while the upper layer stores 10 NG boards, enabling real-time sorting without manual intervention. The machine also includes two 0.75m push-type conveyors for seamless PCB transfer and a pneumatic clamping structure for secure board handling during elevation.

✅ Why Choose HDY-33ONOSB1?

• Faster cycle time with synchronized dual-track operation

• Zero-error sorting via automated NG/OK detection interface

• Space-saving design with compact footprint (L1970mm)

• Plug-and-play integration with existing SMT lines (220V/50Hz compatible)

• Durable & maintenance-free with industrial-grade components

Ideal for use in:

• SMT Rework Stations – Separate defective boards for repair

• AOI Inspection Zones – Buffer OK boards while NG boards are routed

• Final Assembly Lines – Automatically sort PCBs before packaging

• Prototype & Low-Volume Production – Flexible magazine loading & unloading

• Automated Test Stations – Integrate with test equipment for closed-loop flow

Compatible with PCB sizes up to L450 * W330mm, and supports step-down platform spacing of 10/20/30/40/50mm for customized workflow.

Q1: Can this machine handle both single and double-sided PCBs?

✅ Yes. The pneumatic clamping and dual-track design accommodate both single and double-sided PCBs without adjustment.

Q2: Is the touch screen user-friendly for operators?

✅ Absolutely. The Taiwan-made capacitive touch screen offers intuitive icons, multi-language support, and real-time status monitoring.

Q3: What is the maximum air pressure required?

✅ 0.4–0.6 MPa (58–87 PSI). We recommend using a dry, filtered air supply to ensure longevity.

Q4: Can I connect this to my existing MES system?

✅ Yes. The Panasonic FPLC supports RS485/Modbus TCP protocols for seamless MES integration.

Q5: How long does it take to replace a magazine?

✅ Under 30 seconds — tool-free design with quick-release latches.

Q6: Is training provided for operators?

✅ Yes. We offer free video tutorials + optional on-site training (additional fee applies).

Q7: What warranty comes with the machine?

✅ 12-month full warranty on main components (PLC, servo motor, conveyor chains). Extended warranty available.

Q8: Can I customize the conveyor speed or magazine size?

✅ Yes. Custom configurations available upon request — contact our engineering team.