automatic centre造句

Key components in the insulation line : high precision extrusion crosshead with automatic centring produced by swiss unitek , o . d . meter , centrifugal tester , h . f . spark tester , capacitance tester provided by uk beta co . , frequency converter , temperature controller , plc and bearing from simens in germany and mitsubishi injapan
生产线选用的主要关键器件：挤出机头采用瑞士unitek公司的高精度自动定心机头；外径测试、偏心测定、高频火花、电容测试等均采用英国beta公司的高精度仪器；而且挤出机的变频器、温控器、 plc和轴承等均采用德国西门子公司和日本三菱公司的产品。
It's difficult to find automatic centre in a sentence. 用automatic centre造句挺难的