輥道是利用圓筒式的輥子之轉(zhuǎn)動來輸送軋件的運輸設(shè)備。它把軋制生產(chǎn)過程的各個工序互相聯(lián)結(jié)起來。實現(xiàn)操作機械化，大大改善勞動條件，提高生產(chǎn)效率，為實現(xiàn)自動化操作提供條件。

The roller is the transport equipment that uses the rotation of the cylindrical roller to transport the rolled piece. It joins each of the processes in the rolling process. Mechanization of operation is realized, labor conditi are greatly improved, production efficiency is improved, and conditi for realizing automatic operation are provided.

軋機上的工作輥道又有輸入輥道和輸出輥道之分，在軋件進輥之一方稱為輸入輥道，出輥之一方稱為輸出輥道。即從加熱爐至熱軋機者稱為輸入輥道，從熱軋機至下工序者稱為輸出輥道，在輸出和輸入輥道的兩端延長部分稱為延伸輥道。

The work roller table on the rolling mill is also divided into the input roller and the output roller. One side of the roll is called the input roller, and one of the out rolls is called the output roller. That is to say, from heating furnace to hot rolling mill, it is called input roller table. From hot rolling mill to next process, it is called output roller table, and the extension part at both ends of output and input roller is called extended roller table.

單獨傳動輥道為一個電機帶動一個輥子。這種輥道結(jié)構(gòu)簡單，操縱靈活，維修方便。根據(jù)鑄坯的斷面尺寸計算選擇輥子直徑和輥身長度，切割區(qū)后的輥道輥間距取決于定尺長度。切割前輥道速度與拉坯速度一致，切割后要迅速輸送鑄坯，輥道速度一般為20～30m/min。包膠滾筒安裝方便包膠滾筒安裝起來特別的方便，不需要安裝好在送過去，現(xiàn)場進行安裝就可以了，滾筒也是不需要拆卸的，這樣是非常方便的，你只需要付錢、收獲、等著用就可以了，其他的都有專業(yè)的人士來干。

A single drive roller is used as a motor to drive a roller. The roller table is simple in structure, flexible in operation and convenient in maintenance. According to the section size of the slab, the diameter of the roller and the length of the roller are calculated. The roller spacing after the cutting area depends on the length of the length. Before cutting roller speed and casting speed, after cutting to quickly transfer slab, roller speed is 20 ~ 30m/min.