Summary
This video explains how incorrect scraper blade installation can cause paint to build up on the underside of the conveyor belt. Proper blade orientation prevents paint migration and belt contamination.
Quick Guide
Correct Scraper Blade Order
Identify belt travel direction.
Locate the two rollers and scraper blades.
Install components in this order:
First position (upstream): Narrower scraper blade
Second position (downstream): Wider scraper blade
Confirm the blade order matches the roller widths.
Key Notes
Installing blades backward allows paint to reach the underside of the belt.
Always verify blade width and position during maintenance or cleaning.
Correct blade placement improves belt cleanliness and finish quality.