SMT & THT Automation Insights

Automate transformer, relay, and connector insertion with Southern Machinery's S7040 Odd Form Insertion Machine. Cut manual labor costs and improve THT assembly throughput with the new-design bulk feeder for Smart EMS factory PCB assembly.

The S7020T dual-head terminal insertion machine delivers 12,000 CPH throughput for power tool, automotive, and home appliance PCB assembly. By doubling insertion heads with independent reel and bowl feeders, the S7020T effectively replaces 6–8 manual insertion stations per line — cutting per-terminal cost by 50% while improving placement accuracy through vision-guided alignment. For EMS providers scaling terminal-heavy boards, a dual-head architecture means one operator, two heads, and zero compromises on throughput.

Manual insertion of odd-form THT components remains a persistent bottleneck in high-mix PCB assembly lines — driving up labor costs, introducing quality inconsistencies, and limiting throughput. Southern Machinery's S-7000 Odd Form Insertion Machine directly addresses this challenge with servo-driven, vision-guided automation capable of handling connectors, transformers, relays, capacitors, and other non-standard components at production speed. Designed for EMS providers, automotive electronics, power supply, and industrial control manufacturers, the S-7000 integrates seamlessly with upstream radial/axial inserters and downstream wave soldering systems via SMEMA interface. With PC-based control, vision programming, and the most flexible insertion head in its class, it bridges the gap between high-speed automated insertion and the complexity of odd-form parts — eliminating repetitive manual labor while improving First Pass Yield and assembly consistency.

Every PCB assembly line reaches the same inflection point after reflow: how do you separate individual boards from a multi-up panel without introducing micro-cracks, edge stress, or operator-dependent quality variation? Southern Machinery's S380A Auto PCB Separator answers that question with automated depaneling technology designed for the realities of high-mix, high-volume SMT production. Engineered in Shenzhen and backed by 237+ global EMS and OEM customers, the S380A replaces manual breaking, routing, and sawing with consistent, programmable separation that protects your investment in assembled boards. Whether you're running consumer electronics, automotive control modules, LED lighting panels, or industrial power supplies, automated depaneling is the quality gate between assembly and final test that too many factories still leave to manual labor.

Automate ribbon cable stripping and splitting in your PCB assembly line with Southern Machinery's S330A Computer Wire Stripping Machine. Designed for EMS providers and OEMs producing automotive electronics, industrial controls, and consumer appliances, the S330A replaces inconsistent manual wire preparation with computer-controlled precision — delivering repeatable strip lengths, clean insulation removal, and batch-to-batch consistency. Positioned at the pre-insertion stage of the THT workflow, it feeds stripped wire assemblies directly to manual or automated insertion stations and downstream Wave Soldering processes. By eliminating manual stripping variability, manufacturers reduce rework, improve line balancing, and free skilled labor for higher-value assembly tasks. Backed by Southern Machinery's global support network — founded 2011, Shenzhen, 237+ customers worldwide — the S330A is a practical investment for any facility where ribbon cable interconnects drive throughput and quality outcomes.

For EMS providers and OEMs running High-Mix, Low-Volume PCB Assembly, dedicated wave solder pallets for every board variant are a hidden cost drain. Southern Machinery's S100B Desktop Selective Soldering Machine delivers fixtureless, programmable through-hole soldering with rapid changeover — zero pallet costs, seconds-level board switching, and consistent IPC-compliant joint quality. This article covers what desktop selective soldering is, typical application scenarios across automotive, industrial, medical, and LED electronics, how it integrates into mixed-technology PCB Assembly lines, key selection parameters, and the ROI case against palletized wave soldering for HMLV environments.