The Future of SMT Inspection – BF-Planet-XII
The BF-Planet-XII is an in-line, high-resolution, high-speed automated optical inspection (AOI) system launched by the Japanese brand SAKI. It is a 2D AOI device used in SMT production lines, primarily for quality inspection of PCBs after solder paste printing, component placement, or reflow soldering.
- Optical System: Equipped with a high-precision large-aperture telecentric lens and a multi-angle lighting system, it provides real-time compensation for image brightness and positional tolerances, ensuring long-term imaging stability.
- Defect Detection: Through a rich combination of algorithms, it can detect a wide range of common SMT defects, including missing components, misalignment, tombstoning, solder bridging, insufficient solder, and cold solder joints.
- Production Line Integration: As an in-line device, it features a standard conveyor height of 900±20mm and weighs approximately 275kg, making it easy to integrate into existing SMT production lines for real-time quality feedback.
- The Future of SMT Inspection – BF-Planet-XII
- Key Features
- Advantages
| Parameter | Details |
|---|---|
| Model | BF-Frontier II |
| Resolution | 18μm |
| Board Size | 50×60 – 460×500mm, 2×2.4 – 18×20in. |
| Board Thickness | 0.6 – 3.2mm, 24 – 126mils |
| Board Warp | +/-2mm, 79mils |
| PCB Clearance | Top: 40mm, 1.57in. Bottom: 40mm, 1.57in. |
| Rotated Component Support | Available for 0 – 359°rotation (unit of 1°) |
| Inspection Categories | Presence/Absence, Misalignment, Tombstone, Reverse, Polarity, Bridge, Foreign material, Absence of solder, Insufficient solder, Lifted lead, Lifted Chip, and Fillet defect. Each defect name can be changed freely by system function. |
| Tact Time¹² | Approx. 21sec. (460×500mm) |
| Image Scanning Time*¹ | Approx. 10sec. (460×500mm) |
| Camera (Image Processing) | Line color CCD camera |
| Lighting | LED lighting system |
| Transfer Conveyor Method | Flat belt transfer |
| Transfer Conveyor Height | 900+/-20mm, 36+/-0.8in |
| Transfer Conveyor Width Adjustment | Manual |
| Operating System | Windows XP English Version |
| Optional System | BF-Editor / BF-RP1 / BF-Monitor / BF-View |
| Optional | 2D Barcode Recognition, Journal Printer, Automatic Transfer Conveyor Width Adjustment |
- If PCB size is smaller than 460x500mm, Image scanning time will be shorter than this values.
- Including Image Scanning Time.
- High-Resolution Imaging: Equipped with 10μm resolution and a color line-scan CCD camera, it enables precise inspection of soldering quality for 01005 micro-components and ICs with 0.4mm lead pitch.
- High-Speed Scanning: Featuring SAKI’s proprietary alternating scanning technology, it scans an M-size board in approximately 9 seconds, with a total inspection cycle time of about 18 seconds.
- Compact and Flexible: With a machine width of only 60cm, it has a small footprint and can be flexibly deployed at any stage of the production line. It also supports a maximum component top clearance of up to 40mm.
- High-Precision Inspection: 10μm resolution enables accurate detection of soldering defects on 01005 micro-components and 0.4mm-pitch ICs.
- High Speed & Efficiency: Proprietary alternating scanning technology scans an M-size board in just 9 seconds, with a cycle time of ~18 seconds, keeping pace with production lines.
- Stable & Reliable: Large-aperture telecentric lens with multi-angle lighting provides real-time compensation for brightness and position variations, ensuring long-term imaging consistency.
- Broad Defect Coverage: Rich algorithm suite detects common SMT defects, including missing components, misalignment, tombstoning, solder bridging, insufficient solder, and cold joints.
- Easy Integration: Compact 60cm width, standard conveyor height of 900±20mm, and ~275kg weight allow flexible integration into existing SMT lines.

The BF-Planet-XII is an in-line, high-resolution, high-speed automated optical inspection (AOI) system launched by the Japanese brand SAKI. It is a 2D AOI device used in SMT production lines, primarily for quality inspection of PCBs after solder paste printing, component placement, or reflow soldering.
Why choose this product?
Choose the BF-Planet-XII for its ability to enhance line efficiency and flexibility while ensuring inspection accuracy.
- Precise Inspection: 10μm high-res camera accurately detects soldering defects on 01005 and 0.4mm ICs.
- High Speed & Efficient: Proprietary alternating scan – 9 sec scan time, 18 sec cycle, keeps pace with high-speed lines.
- Space Saving: Only 60cm wide – smallest in its class, flexibly deployable post-printing, post-placement, or post-reflow.
- Stable & Easy to Integrate: Telecentric lens + real-time compensation ensures stable imaging; standard 900±20mm conveyor height for easy line integration.
In short: the perfect combination of high precision, high efficiency, and compact size – ideal for high-quality, high-productivity production.
How It Works
- Imaging & Optics: 10μm high-res CCD camera + large-aperture telecentric lens + multi-angle lighting for clear, shadow-free images.
- High-Speed Scanning: SAKI’s proprietary alternating scan technology – M-size board (250×330mm) scan in 9 sec, cycle in 18 sec.
- Defect Detection: Multiple algorithms analyze images to accurately detect missing components, misalignment, tombstoning, solder bridging, insufficient solder, cold joints, etc.
- Line Integration: Standard conveyor height 900±20mm, flexible deployment post-printing, post-placement, or post-reflow for real-time monitoring.
Application Process
Requirements
- Electric Power Requirement: Single Phase ~100 – 120V / 200 – 240V +/-10%, 50/60Hz, 500VA
- Air Requirement: 0.5MPa, 5L/min (ANR), 73PSI,0.18CFM
- Usage Environment: 15℃(59F) – 30℃(86F) / 15 – 80% RH (Non-condensing)
- Noise Level: 57.5dB
- Dimensions (W*D*H): 600 × 915 × 1270mm, 24 × 36 × 50in.
- Weight: Approx. 275kg, 607lbs
What It Is Used For
The BF-Planet-XII is used for automated optical inspection of solder paste printing quality, component placement accuracy, and post-reflow soldering quality on SMT production lines. It rapidly identifies defects and provides real-time feedback to ensure product quality and production yield.
Conclusion
Do you provide after-sales service?
- Our professional after-sales service team will quickly resolve any emergencies you may encounter during use.
Warranty period?
- -The entire machine is covered by a one-year warranty, with free technical support provided after that year.
Do you provide installation and commissioning?
- On-site installation and commissioning will incur additional fees, including accommodation and airfare.
Shipping method?
- Typically, shipping is by sea or land. Air freight is more expensive for urgent needs.
Packaging and Delivery Information:
Delivery: Standard equipment is in stock, while less commonly used models require 10-15 days depending on the situation..
Minimum Order: We accept orders for a single machine or mixed orders to suit your needs.
Transportation: Products are shipped either in bulk or via containers, depending on the order size and destination.
Payment Terms: Flexible payment options are available, including L/C, D/A, D/P, T/T, Western Union, and MoneyGram.
Price: Prices are negotiable to ensure you receive the best possible value.
Packaging: We offer both standard export boxes and robust hardwood packages to ensure your order arrives safely and securely.










