Tension control equipped with floating roller, 7 - motor, 4 - section tension closed-loop control system.
张力控制采用浮动辊式，七电机四段张力闭环控制系统。
Based on researching and developing to the sorting device of floating roller, the new intellectualized sorting system of goods is constructed by this device's patent.
在对辊子浮出式货物分类装置的研究与开发的基础上，并以该装置的专利为依托组建了新型智能化货物分拣系统。
The rolling transmission is driven by a vector frequency motor and floating roller system and PLC can automatically calculate the reel diameter, achieving the reeling tension conical control.
收卷传动采用矢量变频电机﹑浮动辊系统组成，并通过PLC自动计算卷径实现收卷张力锥度控制；
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