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 15, 2026

A stencil cleaning wiper paper roll is specified, not ordered by brand name. Six measured parameters decide whether the roll loads and tracks in your screen printer: core length, core inner diameter, notch type, roll outer diameter, material width and material length, plus the winding direction and tube material. Southern Machinery's roll is a dust-free 55% wood pulp / 45% polyester spunlace sheet at 56 gsm and 0.3 mm, quoted at a water absorption rate of 0.5 seconds or less, cut to your core and notch and packed 20 rolls per carton. This guide converts the product material into a measurement worksheet: how to read the roll already in the printer, how to decode the core end, what the wet, vacuum and dry strokes demand, and how one qualified specification can replace a different wipe for every printer brand on the floor.

Oct 15, 2026

STP1001 tray feeder setup is a five-step commissioning job - feeder plate, 220 V supply, 0.4-0.6 MPa air, host handshake or self-control, then the tray teach - and tray feeder uptime afterwards rests on four sensor checks per shift rather than on repairs. The Southern Machinery STP1001 presents blister-tray transformers, relays, hardware, memory module sockets and large capacitors at a 3 s feed rate with +/- 1 mm precision, and it is verified on Panasonic CM602, JUKI, YAMAHA and Mirae odd-form machines. This guide covers the commissioning sequence, the parameters to confirm before the unit ships, the five adjustments that decide whether the setup holds, the shift sensor routine, line integration, and a payback calculation marked as an illustrative example.

Oct 15, 2026

Tube feeder line integration is the work that turns a stacked tube feeder into a working station: choosing a host machine it can mount to, deciding whether it talks to that host over IO or runs self-controlled, and provisioning 24 V DC, compressed air and a keyed feeder plate. The Southern Machinery STF1003 presents stick-mounted relays, terminals, transformers and capacitors from 3 x 3 x 3 mm to 25 x 25 x 25 mm to SMT mounters, odd-form machines and robot cells, and the product sheet lists installations on Panasonic CM602, JUKI, YAMAHA and Mirae platforms. This guide covers the three integration decisions, the documented compatibility, the parameter checklist, a handling-time calculation marked as an example, and the commissioning and shift checks that keep the station fed.

Oct 15, 2026

A PCB depaneler lower blade is the fixed straight blade a V-cut separator cuts against, and on the Southern Machinery S-D508 it is Part D508S4601007, nominal 460 x 100 x 7 mm, running against a 125 mm upper circular blade. This guide covers what the blade does, how to tell a worn edge from a bad V-groove, which measurements identify the right version for your machine, the manual's blade-change steps, the 0.1 to 0.2 mm gap and 0.1 mm plane rules, a value calculation for stocking a spare, and the care routine that keeps high-speed steel edges clean between changes.

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