Assembling long LED strips one by one is inefficient — constant board loading, unloading, and machine adjustments kill your throughput.
Our approach: Panelized assembly + V-CUT depaneling.
LED strips, light bars, linear lights
Long indicator boards, status display boards
Grow lights, UV curing lights
Any long, narrow PCBA with dense LED placement
1. Panel Design
Multiple long strips arranged into a standard panel size (e.g., 200×300mm)
2. Tooling Rails
Add tooling rails on edges to fit SMT equipment
3. Fiducial Marks
Add fiducials on each individual board
4. V-CUT Design
V-CUT grooves away from LEDs and critical traces
5. SMT Assembly
Entire panel in one run – LEDs + drivers
6. Reflow Soldering
Whole panel passes through reflow oven
7. Depaneling
Snap apart along V‑CUT lines — clean, smooth edges
Uneven LED brightness
Stencil aperture optimization — consistent solder paste volume for every LED
V-CUT damaging traces
V-CUT depth controlled within ±0.05mm, residual thickness 0.3‑0.5mm
Vibration damaging LEDs during depaneling
V-CUT line positioned at least 2mm away from LEDs
Board warpage
Balanced copper layout on panel, reflow fixture to keep panel flat
Heat dissipation
Aluminum PCB available if needed (FR4 suitable for non‑high‑power applications)
Free DFM
Review panelization and V-CUT placement
Panel Design
Optimize panel size for maximum material utilization
Custom Stencil
Aperture design tailored to your LED specifications for uniform brightness
One-Stop Assembly
LEDs + drivers, fully assembled
V-CUT Depaneling
Precision V-CUT for clean, smooth breaks
