“辊缝仪”是一种高精度的轧机辊缝测量仪器。它由精密机械系统大量程传感器和计算机数据处理部分、液压伺服系统等组成。它可以广泛的应用到冶金、有色金属、航空电子等各种轧机上。该仪器对提高我国轧机设备水平,使产品质量和主要技术经济指标达到或接近当今世界先进水平,为出口创汇起着关键性的作用。 The “roll gap meter” is a high-precision mill roll gap measuring instrument. It consists of a large range of precision mechanical system sensors and computer data processing part of the hydraulic servo system. It can be widely used in metallurgy, non-ferrous metals, avionics and other rolling mills. The equipment to improve the level of China's rolling mill equipment, product quality and major technical and economic indicators at or near the world advanced level, plays a key role in exporting.