先进的拉伸，定位和调整装置，通常安装在展开和缠绕点之间，以确保平整、边缘光滑的辊轴高速生产。

Sophisticated tensioning, positioning and aligning devices are normally installed between the unwind and wind-up stations to ensure flat, smooth edged rolls at high production speeds.

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本文针对单绳缠绕提升机缠绳装置出现的问题，提出了解决问题的方案，并介绍了方案实施过程以及实施后的效果。

This paper puts forward schemes to solve the problems with winding unit of single-rope hoist and introduces the course of scheme execution and results thereafter.

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这个缠绕机因为具有专利的自动膜卷更换装置而是世界上独一无二的。

The Wrapping machine is unique in the market with its patented Automatic Roller Changing device.

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