Technical domain / 01
Diagnose paint defects, choose the right polishing motion, and build a controlled correction process before removing clear coat.

Identify defect type and depth
Start with the least aggressive spot
Control motion, heat and removal
Verify the true finish under light
Field guides
018 min readDiagnostic foundation
Learn how to distinguish surface transfer, clear-coat scratches, deep paint damage, and defects that should not be machine polished.
0210 min readBeginner to intermediate
A controlled DA polishing workflow for diagnosing, correcting, inspecting, and preventing swirl marks.
039 min readTool selection
Compare rotary, free-spinning DA, and forced-rotation polishers by motion path, correction speed, finish quality, and operator control.
048 min readSystem setup
Understand how pad material, structure, size, cleanliness, and polish work together to control cut and finish.
GANXING application support