Professional drum, crane drum, steel structure drum, steel wire rope drum, hoist drum and broken line drum manufacturing company - Glorious Sun
Focus on the industry for more than 30 yearsOf wire rope drumOne of the leading brands
卷筒的内部结构主要包括轴承、轴、盘管、轴承座、密封圈等部分。其中,轴承和轴承座用于支撑轴,使其能够旋转;盘管则是卷筒上卷绕物体的部分,通常是由钢板或铝板制成的圆筒形结构;密封圈则用于防止灰尘、水分等杂质进入卷筒内部,影响其正常工作。