Make analyses of selecting nozzle and designing sprue runner and gate and etc.
对喷嘴选择，直、横浇道及浇口设计等进行了分析。
Hot runner nozzle is the terminal of the hot runner system, which includes the heating, the end of the gate, which can transfer the molten material to the mold cavity or the additional cold runner.
热流道喷嘴是热流道系统的终端，它包括加热，浇口的末端，它将熔料输送到模具型腔或附加的冷流道。
DPSZ type hot nozzle, suitable for all kinds of product, it shows point shape when entering the gate, there is a circle on the surface of the product, easy to change the color.
点浇口热嘴，适用于各种塑料，进浇点呈点状，产品表面有一个圆，换色性能佳。
Steelworks of Tang Steel is technically reformed over its working life, automatic casting ratio of slide gate nozzle and air permeability for argon blow, a rather good result got.
针对精炼用钢包在炼钢生产中的作用越来越突出、越重要的实际，唐钢第一炼钢厂对精炼用钢包寿命、滑动水口自动开浇率、吹氩透气性等进行技术改进，取得了较好的效果。
The invention relates to slide gate nozzle refractory materials applied to different steel grades.
本发明涉及一种适用于各种钢种的滑动水口耐火材料。
The slide gate nozzle brick has the advantages of good molten steel resistance, thermal shock resistance, and long service life.
本发明的滑动水口砖抗钢水侵蚀和抗热震性能好，使用寿命长。
The slide gate nozzle brick has the advantages of good molten steel resistance, thermal shock resistance, and long service life.
本发明的滑动水口砖抗钢水侵蚀和抗热震性能好，使用寿命长。
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