Our large roll feeder is a high performance servo motor driven model with a pneumatically pre - loaded idler roller for handling wider, heavier materials.

我们公司的大型的滚筒给料机是一款高性能设备，该设备由伺服电机驱动，装有一个气动的辊筒用于处理更宽，更重的材料。

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Working condition of roller rings used in finishing roll sector or pre-finishing roll sector of high speed line or rod rolling mill production line is extremely vile.

高速线、棒材热轧生产线的预精轧段和精轧段用轧辊的工作条件十分恶劣。

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The unit includes paper feeding, slitting, pre-press and creasing, with lower paper roller, to meet the requirements of diff.

该机以送纸、分切、预压、压痕为序，并配有下带纸轮，可适应各种纸箱分切和压痕的不同要求。

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Over the next days and weeks, my girlfriend went through an emotional roller coaster as her hormones reestablished their pre-pregnancy levels.

FORBES: We Need A New Religion