Ross chain feeder

例句：

1. 1.The Ross chain feeder is used to transport and store food products.
   罗斯链式喂料机用于运输和储存食品产品。
2. 2.The Ross chain feeder was designed for efficient feeding of livestock.
   罗斯链式喂料机是为高效喂养牲畜而设计的。
3. 3.The Ross chain feeder has a capacity of up to 50 tons per hour.
   罗斯链式喂料机的容量可达每小时50吨。