S-D508 Moveable V-cut PCB Separator by Southern Machinery - Clean Depaneling Anywhere in the Factory
S-D508 moveable V-cut PCB separator automates clean depaneling of LED, aluminum and FR4 panels: 300-500 mm/s, PCB 0.2-5.0 mm, SK61D blades.
Aug 22, 2026 · Updated Aug 22, 2026 · Southern Machinery
S-D508 Moveable V-cut PCB Separator by Southern Machinery
Manual board snap-off leaves rough edges, cracks and rework - the S-D508 automates clean V-cut depaneling.
What is this machine used for?
A portable V-cut separator that singulates assembled panels along pre-scored V-grooves, replacing hand-breaking in EMS and LED lines.
- Handles LED, aluminum, copper, FR4, fiberglass V-cut boards
- Moveable - use anywhere, no fixed line position
- Stop blocks, optional outfeed conveyor, pedal control
Verified specifications
| Parameter | Value |
| Max plate length | 360 mm standard, 500 mm optional |
| PCB thickness | 0.2 - 5.0 mm |
| V-slot remaining thickness | 0.25 - 2.0 mm |
| Cutting speed | 300 - 500 mm/s adjustable |
| Blade material | SK61D high-speed steel, re-sharpenable |
| Power supply | 230 V / 110 V, 50/60 Hz, 40 W |
| Dimensions / weight | 600 x 395 x 425 mm / 37 kg |
Confirm parameters during quotation.
How the S-D508 fits into a PCB assembly line
- After SMT reflow and THT wave soldering, panelized PCBs reach depaneling.
- The operator feeds each pre-scored panel through the moveable blade.
- Stop blocks position the V-groove; the pedal triggers the cut.
- Separated boards move to testing, coating or packing.
- Pair with S-D4500/S-D3500S routing separators for volume lines.
Key selection parameters for buyers
- PCB thickness 0.2-5.0 mm and V-slot remaining 0.25-2.0 mm
- Longest cut vs 360 mm standard (500 mm optional) plate length
- Throughput vs 300-500 mm/s feed speed; blade life and re-sharpening cost
ROI perspective
It removes the hidden cost of manual snapping: cracked joints, damaged components and burred edges that fail in the field. Cleaner cuts mean less rework. ROI modeling is done case-by-case.
About Southern Machinery - your SMT/THT line partner
Founded 2011 in Shenzhen, Southern Machinery serves 237+ global EMS, ODM, automotive and medical electronics makers with SMT/THT automation, wave soldering, board handling and inspection.
FAQ
Which PCB materials can the S-D508 cut?
LED, aluminum, copper, FR4 and fiberglass boards with pre-scored V-grooves; 360 mm plate (500 mm optional).
What PCB thickness does it handle?
0.2-5.0 mm, with 0.25-2.0 mm remaining at the V-slot.
Can the blades be re-sharpened?
Yes - SK61D high-speed steel blades can be sharpened again.
Does the S-D508 need a fixed line position?
No - the moveable design works anywhere in the factory.
Is a conveyor available?
Yes - an optional conveyor transfers finished PCBs out.
Next steps
Contact: jasonwu@smthelp.com | WhatsApp: +86 13602562576
Catalog: https://file.autoinsertion.com | Images: https://ph.smthelp.com
Video: https://www.youtube.com/watch?v=H78FtzvKCho
Published by Southern Machinery - SMT/THT PCB Assembly Automation Lines. Established 2011 in Shenzhen, serving 237+ global EMS, ODM, automotive and medical electronics manufacturers.
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