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。
2
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。
3
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.