Streamline Your Workflow with SMT & THT Automation

Ten stations of operators placing radial parts one by one is not labor — it is a recurring tax on quality, capacity, and planning. Here is how to size the escape.

Fixture cleaning machine SME5300 from Southern Machinery cleans 20~40 reflow and wave soldering fixtures per batch in a 1 m rotating basket, then rinses and hot-air dries them automatically. Closed-loop filtering reuses detergent and rinse water, PLC touch-panel control makes cycles repeatable, and pressure sensors protect the machine. This guide gives a four-step evaluation method, the key specification table from the source datasheet, an example payback formula, and notes on fitting fixture cleaning beside wave soldering, board handling and inspection equipment in a complete PCB assembly line. Figures are per source datasheet; confirm final configuration with Southern Machinery.

The SM-VL-800D AOI machine from Southern Machinery inspects solder paste printing, component placement and solder joints on SMT boards, in in-line (S-L680) and off-line (S-H680) versions. This guide explains the three common AOI positions (after printing, before reflow, after reflow), lists source specifications such as 01005 chip and 0.4 mm pitch IC capability, and shows how to connect the in-line model to a complete PCB assembly line. It adds a buyer checklist, an example-only ROI formula, and FAQs, so quality and process engineers can decide where inspection earns its place and cut rework by finding defects earlier.

The SM-400L250 V-cut thickness meter from Southern Machinery measures residual web thickness after V-scoring on the top and bottom of a PCB using a digital dial indicator with approximately 0.01 mm resolution. It support

The SM-301 taped radial capacitor lead cutter from Southern Machinery is a hand-crank bench tool that trims leads of single-side taped capacitors, diodes and LEDs to a 3–20 mm length before insertion, with no electrical power needed. This guide explains how to decide where lead length is controlled, what the manual specifies, how to set up and run the machine safely, how to estimate value with an example formula, and how it feeds a complete THT line with auto insertion, wave soldering and board handling. Built for EMS engineers and buyers who want consistent lead length and fewer rework surprises from a compact, low-cost tool backed by Southern Machinery's global service and spare parts support.