Two pump rotor spinning rod through the implementation drive.

两个泵转子通过旋转的抽油杆实现驱动。

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According to the effect of spinning pack structure and metering pump specification on FDY product, the influence of raw material and various technological conditions on product quality are studied.

针对组件结构、计量泵规格对FDY产品的影响，研究原料及各项工艺条件对产品质量的影响。

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The synchro accuracy of two spinning wheels of spin forming machine can he obtained by using the synchro system of valve controlled pump-motor, therefore the quality of workpiece is ensured.

利用阀控泵-马达同步系统可以保证旋压机两个旋轮的同步精度，以保证旋件的质量。

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