S-400SP Desk-top Visual Dispenser by Southern Machinery

Hand-applied glue is one of the last manual steps on many SMT lines. The S-400SP desk-top visual dispenser automates that step with servo-driven, non-contact spray dispensing.

What is this machine used for?

A PC-controlled, desk-top, non-contact spray dispenser for SMT and PCBA fluid application.

Dispenses SMT adhesive, epoxy, UV silver adhesive, IC encapsulation, underfill, sealant, and coating
Dispenses multiple products at once, with spray frequency up to 250 times per second
Handles glue viscosity up to 200,000 mPa·s with intelligent temperature control
Servo + ball-screw platform for precision on EMS, automotive, medical, and LED lines

Verified specifications from the product catalog

| Parameter | Specification |

| --- | --- |

| Model | S-400SP |

| Work area | 400 (X) x 400 (Y) x 100 (Z) mm |

| Travel speed | 400 mm/s (XY) / 200 mm/s (Z) |

| Resolution | 0.01 mm |

| Repeatability | ±0.01 mm |

| Control | PC; servo motor / ball-screw drive |

| Power supply | AC 220 V 50-60 Hz, 0.7 kW |

| Size / weight | 490 x 528 x 829 mm / approx. 85 kg |

Standard configuration from the product page; confirm parameters at quotation.

How the S-400SP fits into a PCB assembly line

SMT line: red glue / SMD adhesive applied before placement on solder-side boards.
Pre-wave: adhesive dots hold bottom-side SMDs in place before wave soldering.
Post-reflow: underfill, encapsulation, and sealant around packages.
Surface protection: selective coating over finished assemblies.
Standalone cell beside AOI and rework stations.

ROI perspective

Manual dispensing ties up operators and delivers inconsistent glue volume, which shows up later as component shift or coating defects. Southern Machinery models ROI case by case.

About Southern Machinery — your SMT/THT line partner

Founded in 2011 in Shenzhen, China, Southern Machinery serves 237+ customers worldwide. Portfolio: SMT placement, THT auto-insertion, wave and selective soldering, board handling, inspection, cleaning, and dispensing, plus training and spare parts.

FAQ

What fluids can the S-400SP dispense?

SMT adhesive, epoxy, UV silver adhesive, underfill, encapsulation, sealant, and coating.

Can it dispense more than one board at a time?

Yes — it is designed to dispense multiple products at the same time.

What work area and repeatability does it offer?

400 x 400 x 100 mm, 0.01 mm resolution, ±0.01 mm repeatability.

Which industries use it?

EMS, automotive, medical, LED, IC packaging, and general PCB assembly.

Next steps

Email: jasonwu@smthelp.com | WhatsApp: +86 13602562576
Catalog: https://file.autoinsertion.com | Images: https://ph.smthelp.com
Product page: https://www.smthelp.com/s-400sp-desk-top-visual-dispenser.html
Video: https://www.youtube.com/watch?v=O8a4YI6ltek

Published by Southern Machinery — SMT/THT PCB Assembly Automation Lines. Serving 237+ global EMS, ODM, automotive, and medical manufacturers.

S-400SP Desk-top Visual Dispenser by Southern Machinery — Non-Contact Dispensing