Day: 21 September, 2026

Redline DRS Series Thickened Drum Shell: Anti-wear Performance Analysis

For single-drum vibratory rollers, the drum shell is the core load-bearing component that directly transfers static weight and vibratory energy to subgrade materials. On harsh jobsites featuring crushed rock, rock-fill embankments and abrasive granular fill, thin drum shells easily suffer surface abrasion, local denting, welding-joint fatigue cracking and uneven amplitude distribution. These defects degrade compaction […]