Streamline Your Workflow with SMT & THT Automation

Field notes from Jason Wu — 30+ years of hands-on THT auto insertion experience. Articles on custom-designed SMT & THT machines, odd-form feeding, wave soldering, and spare parts for future-proof, cost-effective EMS production lines.

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Oct 26, 2026

Choosing a JUKI nozzle by catalog number alone is how worn tips, lost vacuum and off-pad placements creep into a line. This guide from Southern Machinery explains the SM-508 series, models 500 to 508, for JUKI pick-and-place machines, from 0201 chips to large BGA and connectors. It shows a three-step model for matching package, tip material (steel, ceramic or PEEK) and format, lists the source-verified parameters including the ±0.02 mm orifice tolerance and 99.99% rated pick rate, and explains custom orifice and odd-form options, so engineering and purchasing teams can plan nozzle supply with fewer surprises.

Oct 22, 2026

A radial insertion feasibility check confirms, before purchase, whether your components, tape packaging and PCB fit an automatic radial inserter. This guide walks EMS and THT manufacturing teams through a five-step evaluation using the Southern Machinery S3000 Radial Inserter: component limits (max. height 20 mm, body diameter 13 mm, lead diameter 0.7 mm), supported lead spans, PCB size of 50 x 50 to 400 x 300 mm, feeder station planning and sample testing. It explains why the source lists 20,000 CPH specification speed and 10,000 CPH actual speed, how the S3000 connects into a complete THT line with board handling, wave soldering and inspection, and how to model labor savings with an example formula that depends on configuration.

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