hot runner

热流道模具：

热流道（hot runner）是在注塑模具中使用的，将融化的塑料注入到模具的空腔中的加热组件集合。而热流道模具是利用加热装置使流道内熔体始终不凝固的模具。因为它比传统模具成形周期短，而且更节约原料，所以热流道模具在当今世界各工业发达国家和地区均得到极为广泛的应用。

一般来说，热流道系统分为单头热流道系统，多头热流道系统以及阀浇口热流道系统。由热喷嘴，分流板，温控箱和附件等几部分组成。

因为热流道模具没有浇道系统冷却时间的限制，制作成型固化后便可即时订出。许多用热流道模具生产的薄壁零件成型周期可以在5秒以下。并且具有节省塑料预料，减少废品率，提高产品质量，消除后续工序，有利于生产自动化等优点。在世界上工业较为发达的国家和地区热流道模具生产极为活跃，热流道模具的生产比例不断提高。中国的热流到尚处于起步阶段，但是正在快速增长，模具质量显著提高。

我们是专业注塑模具生产商，由丰富的热流道模具制作经验，公司主要使用的热流道品牌有柳道（韩国），先锐（韩国），DME(美国）、INCOE（美国）、MOLD-MASTER(加拿大---热流道的老大）、HUSKY(加拿大)、SM（塑美-中国）等。更多信息请参阅plastic injection mold 或者plastic products希望能为您提供一些帮助！

Hot runner mold

Hot runner is used in the injection mold, melted plastics injected into the mold cavity heated component in the collection. Hot runner mold is the use of heating devices so that the manifold is always the solidification of the melt mold. Because it is shorter than the traditional mould forming period, but also saves raw materials, therefore hot runner mold in today's industrialized countries and regions of the world have been extremely wide range of applications.

In General, hot runner system of hot runner system into a single, long hot runner system and valve gate hot runner system. From the hot nozzle, manifold, temperature-controlled boxes and accessories consists of.

Because the hot runner mold not runner system cooling time restrictions, makes curing immediately after setting out. Many hot runner mold production of thin-walled parts the cycle time can be 5 seconds. And economical plastic is expected to reduce reject rate, improve product quality, eliminate the follow-up process, in favour of production automation and so on. Industry in the world more developed countries and regions of hot runner mold production is extremely active, hot runner mold production ratio continues to increase. Heat flow to China is still in its infancy, but is growing rapidly, significantly improve the quality of the die.

We are professional manufacturer of plastic injection mould, by the rich experience in the hot runner mold make, the company uses hot runner brand Liu Dao (Korea), sharp (Korea), DME (United States), INCOE (United States), MOLD-MASTER (Canada---runner boss), HUSKY (Canada), SM (plastic-US-China). For more information, please see www.cnmoulding.com or www.injectionmoldchina.comhope can provide some help for you!