主要工作辊道紧靠工作机架，它将轧件喂入轧机和接受轧出轧件，因此它是经常参加工作的辊道，故称主要工作辊道。

轧件长度超过主要工作辊道时，由另一组工作辊道参加工作，辊道哪家好，这一组辊道叫辅助工作辊道，或称为延伸辊道。

The main work table is close to the work rack. It will feed the rolling piece into the rolling mill and accept rolling and rolling parts. Therefore， it is a roller table that often works. So it is called the main work roller table.

When the length of the rolled piece exceeds the main work roller Road， another group of working rollers is involved in the work. This group of rolls is called the auxiliary work roller， or the extension roller.

输送机配件托辊是皮带输送机当中一种较为简单却又占有大比例的重要输送零件，托辊在皮带输送机当中的主要作用支撑输送带和物料的重量。

Conveyor accessories roller is an important part of the belt conveyer which is relatively simple but occupies a large proportion. The main function of the roller in the belt conveyer supports the weight of the conveyer belt and the material.

中间辊道位于拉矫机和切割设备之间，用于支承和输送铸坯和输送引锭杆。拉坯时，中间辊道与拉速同步，送引锭杆时可以用较高的速度。切割区辊道为切割区四周的辊道，辊道报价，该辊道中有几个辊子需要升降或摆动，以防止切割时切坏辊子和切割渣粘结辊面。

The middle roller is located between the pull straightening machine and the cutting equipment， which is used to support and transport billets and to transport ingot bars. The middle roller，辊道， and casting speed synchronization， you can use a higher speed to send dummy bar.

The roller section of the cutting area is the roller table around the cutting area， and there are several rollers that need to rise or swing in the roller way， so as to prevent the roller and the cutting slag from sticking to the roller surface when cutting.

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