2026年8月21日

SMT production lines don’t always have machines at matching heights. Uphill and decline conveyors bridge those gaps, keeping boards flowing without manual handling. This guide explains how gradient angles work, what angles are safe for your assemblies, and how to spec, integrate, and troubleshoot these critical transfer sections across electronics manufacturing.

That gap between “should work” and “actually works” usually lives in the reflow oven profile. This guide walks through zone configuration, thermocouple placement, profile building, and defect prevention for lead-free SAC305 assemblies. Whether you’re running consumer electronics or automotive control units, the fundamentals are the same.