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Spreader
01
涂抹器, 分布器
a hand tool for spreading something
02
撒播器, 分散器
a mechanical device for scattering something (seed or fertilizer or sand etc.) in all directions
03
施撒机, 铺料机
a specialized machine that spreads and shapes ballast on the tracks to ensure stability and proper drainage
What is a "spreader"?
A spreader is a type of railway maintenance equipment used to distribute materials, such as gravel or ballast, across the track bed. It works by using blades or other mechanisms to spread the material evenly along the track to maintain proper alignment and stability. Spreaders are essential for keeping the tracks in good condition, ensuring smooth train operations and preventing issues like track instability or obstructions. They help maintain the railway's overall safety and efficiency.
Example
The spreader is an essential piece of equipment used to maintain the condition of railroad tracks.
Operators carefully maneuver the spreader to cover areas where the ballast needs adjustment.
