Is the connection between the spray nozzle and stalks. Do the task of bringing into the plastic mold.The size of the plastic channels depending on the type of materials that are different. A plastic channel is small enough to reduce scrap, shorten cooling time (to affect the product's cycle), the clamping force reduction. On the other hand is big enough to move a significant amount of material to fill out the complete mould quickly and less pressure loss.
đang được dịch, vui lòng đợi..
