Automated PCB bottom depaneling is essential in modern electronics manufacturing.
As boards get smaller and components denser, clean separation without damaging the PCB is a must.
Enter the GAM 380AT—a bottom-side PCB depaneling machine designed for high-speed, high-precision production.

⚙️ What Is Bottom Depaneling?
Bottom depaneling separates PCBs from below using a milling spindle or cutting tool.
This method avoids contact with sensitive top-side components.
El GAM 380AT achieves this with:
- A high-speed bottom-mounted spindle
- Smart positioning system
- Zero-top-pressure mechanism
It’s ideal for thin boards, tall components, or fragile assemblies.
🚀 Meet the GAM 380AT
El GAM 380AT is Seprays’ flagship inline bottom depaneling system.
It supports:
- Board sizes up to 350 × 300mm
- Precision ±0.05mm
- Spindle speed of 80,000 RPM
- Inline conveyor and auto height detection
The entire depaneling process is fully automated—load, cut, unload.
No operator intervention needed.
🎯 Why Use Bottom Depaneling?
Traditional top-cutting machines can cause:
- Stress on solder joints
- Component misalignment
- Dust and vibration near sensitive parts
Automated PCB bottom depaneling solves this by:
- Supporting the board from below
- Keeping tool vibration away from components
- Delivering smoother, cleaner edges
🧠 Intelligent Features That Make a Difference
The GAM 380AT includes:
- CCD vision for alignment and bad mark recognition
- Tool life monitoring and breakage detection
- Dust collection and static elimination systems
- Dual-station tables for non-stop operation
All programmable via a user-friendly Windows interface.
🧩 Ideal Use Cases
The GAM 380AT is perfect for:
- Smartphone PCBs
- Wearable electronics
- High-speed server boards
- Automotive control units
Anywhere that demands low-stress, high-accuracy cutting, this machine performs.
🌍 Future-Proof Your Production Line
The GAM 380AT is built for Industry 4.0.
It supports MES integration, barcode tracking, and real-time monitoring.
With modular hardware and upgradable software, it grows with your needs.

🌟 Why Choose Seprays Group?
Seprays has spent over 30 years engineering world-class PCB automation equipment.
The GAM 380AT is the result of real-world feedback and continuous innovation.
Here’s why customers choose us:
✅ Inline-ready with full SMT compatibility
✅ Lifelong free software upgrades
✅ Global support in 30+ countries
✅ Fully customized tooling and jig design
✅ Fast delivery and on-site setup
📩 Need to reduce board stress and boost yield?
Contact Seprays Group today to explore the GAM 380AT and receive a free consultation.





