冷床报价来电咨询

冷床是中小型棒材车间不可缺少的辅助设备之一。它的功能是将轧机轧制后经飞剪剪切成倍尺长度的棒材, 输送并卸到冷床齿条上冷却, 使其温度由900℃降至100 ～ 300℃。

The cooling bed is one of the auxiliary equipment in the ***all bar workshop indispensable. It is the function of the bar rolling mill after double length flying shear, conveying and discharging to the cooling bed rack, the temperature 900 DEG C to 100~300 C.

近年来, 为适应轧制制度变化繁多, 产品规格多、产品及高产量等要求, 我院认真消化、吸收国内外***技术, 设计了一套具有同类水平的高速度、多品种、高质量的小型型钢和棒材冷床设备, 年产棒材可达90万吨, 已达到了国外同类设备的***水平。

In recent years, in order to adapt to various changes in rolling system, many specificati, high quality products and high output, our hospital has carefully digested and absorbed advanced technology at home and abroad, designed a set of ***all steel and bar cold bed equipment with high speed, variety and high quality with the same kind of International advanced level. The annual production of rod can reach 900 thousand t, which has reached the advanced level of the same kind of equipment abroad.

当流态层温度为250℃时，奥氏体分解温度为550～600℃，同铅浴淬火相似；当流态层温度为300℃时，奥氏体分解温度约为500℃左右，比铅浴淬火还低。

When the temperature of the flow layer is 250 C, the austenite decomition temperature is 550~600, similar to that of lead bath quenching. When the flow state temperature is 300, the austenite temperature is about 500 C, which is lower than the lead bath quenching.

中型轧钢车间生产的各种钢材，经轧钢机轧制后由热锯机（或剪切机），切成定尺长度，还需要冷却到常温，再进行矫直。轧制后的热轧件冷却时，由于连续生产，一般都是在缓慢的横向移动过程中逐渐冷却的。这种使轧件横向移动并冷却的设备，叫做冷床。

All kinds of steel produced in medium rolling mill are cut by hot saw (or shearing machine) after rolling mill, and it is cut into length of fixed length. It also needs to be cooled to normal temperature and then straightened. After rolling, the hot rolled parts are cooled down gradually because of continuous production. The equipment for rolling and cooling the workpiece is called cold bed.