Hubbard-Hall Seen & Solved S04 E17 - Reducing Rejects Without Slowing Production

Inconsistent coating performance, plating defects, and costly rework often start long before parts ever reach the plating bath. In this episode of Seen & Solved, experts from Hubbard-Hall and Pavco discuss the upstream causes of rejects in metal finishing operations — and how manufacturers can improve quality and consistency without sacrificing throughput. Many shops struggle with process drift, contamination, poor rinsing practices, changing oils, bath imbalance, inadequate cleaning, and rushed production speeds that quietly create downstream quality issues. Drawing from decades of field experience, the conversation explores practical ways to troubleshoot plating lines, stabilize production, and reduce scrap across both automated and manual finishing operations. The conversation covers: · Process drift and reject reduction · Plating bath troubleshooting · Cleaning and pretreatment performance · Rinsing, contamination, and bath control · Hull cell testing and diagnostics · Production speed vs. coating quality · Root causes of plating defects and roughness Jason Potts (Hubbard-Hall) and Shane Moore (Pavco) also share practical examples from the field, including troubleshooting zinc contamination, paraffin wax issues, improper bath temperatures, inadequate activation, and common “quick fixes” that often create even larger downstream problems. Whether you work in electroplating, decorative plating, pretreatment, industrial cleaning, or surface finishing, this episode provides practical insights into improving consistency, stabilizing production, and reducing costly rework without adding unnecessary complexity. Learn more about Hubbard-Hall’s cleaning, pretreatment, plating, and wastewater chemistry at https://www.hubbardhall.com