英语语法分析

The products could be uncoil automatically by the uncoiler which was drove by frequency converter.

开卷机由变频器驱动，可实现对卷料的自动开卷；

The cold rolled coils entered into hot DIP galvanizing workshop are put on waiting position and then transferred to uncoiler by coil car.

冷轧卷进入热镀锌车间后置于待处理位置，然后通过上卷小车送至开卷机。

The said uncoiler carriage has such functions as loading, clamping and handling of band, having shown very satisfactory operation efficiency.

此小车具有存放、夹持、运输钢带的功能，生产应用效果很好。