Blocked stencil holes are a common cause of poor solder printing in SMT production. That’s where the Portable Stencil Cleaner steps in — the smart solution for high-precision electronics assembly.
Whether you’re working with fine-pitch stencils or dealing with frequent paste residue, this tool ensures your production remains efficient and defect-free.
⚙️ What Is a Portable Stencil Cleaner?
A Portable Stencil Cleaner is a compact device used to clean solder paste stencils during or between printing cycles. It removes paste residues from fine holes without damaging the stencil.
This tool is vital for:
- Consistent solder printing
- Reduced printing defects
- Improved PCBA quality
🔊 Ultrasonic Vibration for Deep Cleaning
The GAM40 휴대용 스텐실 청소기 uses ultrasonic vibration to clean the inner hole walls of SMT steel plates.
This technology:
- Reaches deep into dead corners and crevices
- Clears out dirt, solder paste, and flux residues
- Restores stencils to optimal printing condition
It enhances the SMT process by ensuring precise paste deposition, especially for fine-pitch components.

🧩 Compact and Lightweight Design
Designed with a lightweight body, the GAM 40 is:
- Easy to carry between production lines
- Simple to operate
- Safe for the steel plate surface — no physical damage
No complex setup or training required. Just plug, clean, and go.
💡 Designed for Online Cleaning
What sets the GAM 40 apart?
✅ Instant online stencil cleaning during the solder printing process
✅ No need to stop production
✅ Maintains consistent aperture cleanliness
✅ Prevents solder bridges and voids
✅ Keeps yields high and rework low
It fits seamlessly into your SMT workflow, without slowing you down.
🎯 Solve Fine-Pitch Challenges with Confidence
Fine-pitch components demand cleaner stencils. The Portable Stencil Cleaner ensures:
- Uniform solder paste application
- Fewer missing or excess solder issues
- Reliable printing for 0201, 01005, and micro BGA devices
With GAM 40, your quality control starts at the stencil level.
🔧 Easy Maintenance and Safe Operation
The device is engineered for simplicity:
- Low maintenance
- Intuitive controls
- ESD-safe construction
- Built-in self-cleaning mode
You don’t need a full cleaning station — just this one compact tool.
🚀 Where to Use It?
This Portable Stencil Cleaner is perfect for:
- SMT assembly lines
- Quick-turn PCB production
- Prototype or pilot runs
- In-line stencil checks and repairs
Wherever clean stencils are needed, the GAM 40 delivers.

🤝 Why Choose Seprays Group?
At Seprays Group, we provide more than machines — we deliver smart solutions.
- ✨ Industry Expertise
We specialize in SMT automation and precision tools. - ✨ Global Support
With service points in 31 countries, we’re always close to you. - ✨ Reliable Quality
Global leaders trust our products in electronics manufacturing. - ✨ Customized Solutions
From stencil cleaning to full SMT lines — we cover it all.
📩 Need help selecting the right Portable Stencil Cleaner?
Send us your application details — our team will recommend the perfect solution tailored to your needs.





