screw rod

基本解釋

As the key component of extruder, the structure of screw rod has a great effect on the characters of puffed materials.
作為擠壓膨化機關鍵部件的螺桿，其結構對膨化物料的性狀有著十分重要的影響。
After lower part installs the horizontal screw rod, but can also cause the heavy item to make the small distance to move horizontally.
下部裝上水平螺桿后，還能使重物作小距離橫移。
The upgraded drum locking device has integral drum locking blocks and a float screw rod, with the antivibration performance improved and the thread clearance eliminated.
改進的穿孔機轉鼓器結構，采用整體壓鼓塊和浮動絲桿，消除了螺紋間隙，提高了抗振性能。