潜行装置有两种形式：一种是杠杆式，另一种是滑块式。带潜行装置的拉钢式冷床很大优点足冷床床面利用率可达60%，可以自由地储存轧件，机动性能较好。
There are two forms of stealth device: one is lever type，冷拉， the other is slider type. The biggest advantage of the pull steel cooling bed with stealth device is that the utilization rate of the cold bed can reach 60%， so that the rolling parts can be stored freely and the maneuverability is better.
优化水量，优化步距。尽可能的使型钢完整进入水区，加强现场通风，保证型钢进入水区前温度小于400℃。水冷时间不宜过长，因为冷却时翼缘为拉伸—压缩—拉伸过程.
Optimize the amount of water and optimize the step distance. As far ， the steel can be fully entered into the water area， and the field ventilation is strengthened. The temperature of the steel before entering the water area is less than 400. The time of water cooling should not be too long，圣霖国际冷拉， because the flange of the wing is stretched， compressed and stretched.
流态冷床法的基本原理是：利用一定速度的气流吹动沸腾床上的固体颗粒，使之处于悬浮运动状态，依靠煤气在流态层中的燃烧，使流态层具有要求的温度，冷拉设备报价，线材从中通过时冷却，完成奥氏体的分解转变。
The basic principle of the flow state cold bed method is that the solid particles on the fluidized bed are blown by the flow of gas at a certain speed， so that it is in the state of suspended motion，冷拉设备购买， depending on the combustion of gas in the flow state， the flow layer has the required temperature， and the wire is cooled when it passes through， and the and transformation of the austenite is completed.
冷拉设备购买-圣霖国际【创新发展】-冷拉由鞍山市圣霖进出口贸易有限公司提供。鞍山市圣霖进出口贸易有限公司坚持“以人为本”的企业理念，拥有一支技术过硬的员工**，力求提供更好的产品和服务回馈社会，并欢迎广大新老客户光临惠顾，真诚合作、共创美好未来。圣霖国际——您可信赖的朋友，公司地址：辽宁省鞍山市高新区越岭路256号（研发中心A座2号楼510室至511室），联系人：王秋。