在带钢热连轧机上使用着许多辊道，它们被分成若干段，每一段辊道或者以***的或者以与轧辊同步的速度和方向运送轧件。

为使轧件能够在辊道中心运行，采用鼓形辊，并且交替地使左右两边的水平面稍微倾斜，或者使辊子的轴线与轧件运行方向的交角交替地比直角稍微偏斜一些。

Many roller tables are used on hot strip mills. They are divided into several segments, each section of rollers or parts transported independently or at the same speed and direction with the rollers.

In order to make the workpiece can be run in the center of the drum shaped roller, roller, and alternately on both sides of the horizontal plane or slightly tilted, the roller axis and the running direction of the rolling angle alternately than some slightly skewed angle.

新式的高速热轧机及连续式热轧机一般都采用单独传动系统。用这种支架时，辊子安装完毕需用钢丝进行锁紧（即相邻3～5个辊子轴用钢丝串在一起）。单独传动优点很多，它的制作简单，由于不需要传动齿轮及传动轴，从而大大简化了辊道的机械结构，使装拆、检修和润滑等问题也都大大简化了，而且对辊子相互位置之准确度的要求也没有集体传动时那样严格。

The new type of high speed hot rolling mill and continuous hot rolling mill generally use a separate tran***ission system. Individual drive has many advantages, making it simple, because it does not need the tran***ission gear and the tran***ission shaft, which greatly simplifies the mechanical structure of the roller, the assembly and disassembly, maintenance and lubrication problems are greatly simplified, and the accuracy of the location of each roller requirements are not as strict collective tran***ission.

动力滚筒是输送设备使用的过程中一种非常常见的输送工具，通常来说动力滚筒是由自主驱动输送带或者改变其输送方向的圆筒组成的，这种滚筒的生产技术已经非常的普及，很多企业都可以制作生产这种滚筒，当然也是支持定制的，就是说可以根据客户实际的需求来定制出适合自己的滚筒以及完整的输送带。我们可以通过多列链板并行，使链板输送机做的很宽并形成差速，利用多列链板的速度差使多列输送在无挤压的情况下变为单列输送。

The power roller is a very common conveyance in the process of the use of the conveying equipment. Usually, the power roller is made up of a cylinder that drives the conveyer belt independently or changes the direction of its tran***ission. The production technology of this drum has been very popular. Many enterprises can make this kind of roller, of course, it is also supported. Customized, that is, according to the actual needs of customers to customize their own drum and the complete conveyor belt.

随着科学技术的发展，工业自动化成为国民经济的支柱产业，工业自动化正在改变着人们的生产方式。由于中国潜在的巨大市场和丰富的劳动力资源，世界的工业生产正在向中国转移，中国正成为世界的制造大国。我国滚筒输送线等若干产品的产量已经居世界前列。

With the development of science and technology, industrial automation has become the pillar industry of the national economy, and industrial automation is changing people's production mode. Because of China's potential huge market and abundant labor resources, the world's industrial production is transferring to China, and China is becoming a manufacturing in the world. The output of some products such as roller conveyor lines in China has ranked the highest in the world.