名词
中文翻译：棘轮式卷筒输送器
同义词：
['ratchet feeder', 'ratchet feed roller']
例句：
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1.The machine uses a ratchet type rollfeed to transport the materials.
这台机器使用棘轮式卷筒输送器来传输材料。
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2.The engineer designed the ratchet type rollfeed to meet the production needs.
工程师设计了棘轮式卷筒输送器以满足生产需求。
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3. The new model of ratchet type rollfeed has been introduced to improve efficiency.
推出了新型棘轮式卷筒输送器，以提高效率。