Core Chuck Cleaning and Jaw Inspection
Clean chucks and inspect jaws to prevent core crush. Yaoshg service teams see this item repeatedly on export lines where PM intervals slip during peak…
Blog
Maintenance Tips for Packaging Machinery Uptime
127 actionable maintenance reminders for operators and plant maintenance teams—organized by equipment family from flexo presses to utilities and electrical systems.
Maintenance tips cover flexo, gravure, slitting, laminating, bag making, paper container, electrical, and utility systems with checklists you can adopt on the shift floor.
Each article includes why the task matters, a practical procedure, and when to escalate to Yaoshg service.
Consistent PM reduces unplanned downtime between scheduled service visits and protects export FAT performance after install.
Maintenance Tips
Lay-On Roll Cover Inspection
Inspect lay-on roll covers for cuts that mark the web. Yaoshg service teams see this item repeatedly on export lines where PM intervals slip during peak…
Differential Shaft Bladder Pressure Audit
Audit bladder pressure maps for duplex slitters handling varying widths. Yaoshg service teams see this item repeatedly on export lines where PM intervals…
Razor Blade Change Log for Narrow Trim
Log razor changes by meter count to avoid dull trim edges. Yaoshg service teams see this item repeatedly on export lines where PM intervals slip during peak…
Knife Holder Torque and Parallelism Check
Check holder torque and parallelism each changeover. Yaoshg service teams see this item repeatedly on export lines where PM intervals slip during peak…
Shear Knife Overlap Weekly Verification
Verify knife overlap weekly—drift causes burr and angel hair. Yaoshg service teams see this item repeatedly on export lines where PM intervals slip during…
Knife Clearance Measurement in Microns
Measure clearance in microns when edge quality drifts. Yaoshg service teams see this item repeatedly on export lines where PM intervals slip during peak…
Roll Hardness Tester Calibration
Calibrate portable hardness testers quarterly. Yaoshg service teams see this item repeatedly on export lines where PM intervals slip during peak production…
Trim Extraction Duct Cleaning
Clear trim ducts to maintain suction and reduce dust. Yaoshg service teams see this item repeatedly on export lines where PM intervals slip during peak…