PCB Inverter/Flipper Conveyor for Double-Sided PCB Assembly by Southern Machinery

The Southern Machinery PCB inverter/flipper conveyor automates the 180° flip between first and second side processing, inline and hands-free.

What is this machine used for?

An inline link/inspection conveyor that turns a populated PCB over automatically.

• Inverts PCBs 180° for second-side SMT, THT, or inspection
• Flows L to R or R to L to fit any line layout
• Optional lighting and Inspection Mode variants
• For EMS, automotive, LED lighting, medical lines

Verified specifications from product catalog

| Parameter | Value (standard config) |

|-----------|-------|

| Rail length | 500 mm or 1000 mm |

| Dimension | 500×1046×900 / 1000×1046×900 mm |

| PCB size | 50×50 to 330×250 mm |

| PCB direction | L to R or R to L |

| Speed | 0.5–20 m/min (adjustable) |

| Communication | SMEMA compatible |

| Power | Single-phase AC 220V or 110V |

| Models | S-C250DL/S-D250DL (250 mm); S-C350DL/S-D350DL (350 mm) |

From the Southern Machinery product page; standard config is customizable.

How the product fits into a complete PCB assembly line

1. First-side SMT assembly and reflow complete the top side
2. The flipper inverts the board 180° inline, no manual lifting
3. Second-side SMT, wave soldering, or inspection continues
4. SMEMA handshake synchronizes with adjacent machines
5. Optional lighting/inspection adds extra checks at the flip point

Key selection parameters for buyers

• PCB dimensions (max 330×250 mm) and board weight
• Rail length (500 mm or 1000 mm) for line spacing
• Lighting or Inspection Mode at the flip station
• Line direction, SMEMA interface, voltage (220V/110V)

ROI perspective

An inline flipper removes 2-4 handling touches per board, cutting cycle time and defect risk. Southern Machinery provides ROI modeling 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 customers with cost-effective SMT/THT automation, wave soldering, board handling, inspection, training, and spare parts.

FAQ

What does a PCB inverter/flipper conveyor do?

Rotates a PCB 180° inline so both sides can be processed without manual handling.

Which PCB sizes can it handle?

Standard config: 50×50 to 330×250 mm; 250 mm and 350 mm width variants available.

Is it SMEMA compatible?

Yes, for inline handshake with other SMT machines.

Which models are available?

S-C250DL/S-D250DL (250 mm) and S-C350DL/S-D350DL (350 mm); "-L" adds lighting.

What power supply does it need?

Single phase AC 220V or 110V.

Next steps

Contact: jasonwu@smthelp.com | WhatsApp: +86 13602562576

Catalog: https://file.autoinsertion.com

Images: https://ph.smthelp.com

YouTube: https://www.youtube.com/watch?v=-_HqL7Rqr48

Published by Southern Machinery — SMT/THT PCB Assembly Automation Lines. Established 2011 in Shenzhen, serving 237+ global manufacturers.