开坯机为两辊水平轧机，坯料送至轧机前后，根据轧制程序表进入相应的轧槽可逆轧制，并通过翻钢装置将轧件夹紧进行翻转。一般轧制5-7道次(多9道次)。
The blooming machine is a two roll horizontal mill，520rolling mill， and the billet is sent to the front and rear mills. According to the rolling schedule， the roll is rolled into the corresponding rolling groove，650rolling mill， and the workpiece is clamped and turned through the turning device. The general rolling is 5-7 times (up to 9 times).
轧制H型钢时，轧机作为机架使用，带有两个水平辊和两个立辊，对轧件的腹板和翼缘四面碾压。轧制普通型钢时，轧机转换成两辊机架，即不带立辊，只带有两个水平辊，对轧件进行轧制.
When rolling H steel， the universal mill is used as a universal frame， with two horizontal rolls and two vertical rolls， which are rolled over the web and flange of the rolled piece. When rolling ordinary steel， the universal rolling mill is converted into a two roll frame， that is， without a vertical roll，rolling mill， with only two horizontal rolls， rolling the rolled piece.
H型钢在冷床上直立冷却后，由辊道送至变节距辊式矫直机进行长尺矫直，800rolling mill，经成排台架成排后，由冷锯机切成6～24m定尺。切成定尺的轧件经人工目测检查后，进入堆垛台架堆垛，经打捆、称重、标牌后进入成品台架，由成品跨吊车吊运入库、发货。
H type steel upright in the cooling bed after cooling by roller to pitch roller straightening machine straightening ruler， the rows of bench rows， a cold sawing machine into 6 ~ 24m length. The rolled pieces， which are cut into fixed lengths， are inspected and inspected after manual inspection. They enter stacks stacking， and then enter the finished rack by bundling， weighing and sign.
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