热流道后视镜塑料壳制造系统Hot runner system

'塑美成功案例之塑料透明盒：

主要成分：PMMA PC PS

工艺特点：出料要均匀，温度要平均，模具精度高，温度控制要求精确，

难点：果盒要求平滑，耐洗，对塑料品种要求高，出料要求快温度变化幅度小

塑美热流道采用热平衡分析方式算出加热器合理功率及排布方式保证塑料不会在热流道孔里发生变化，在流道结合处采取平滑过渡再加上塑美热流道新引进的寄出研磨机抛光可以完全杜绝在热流道里面存在的发黄，发黑。

The transparent plastic box of the successful cases:

Main ingredients: PMMA PC and PS

Process characteristics: discharge wants even, to average temperature, high precision molds, precision temperature control requirements,

Difficulties: fruit box for smooth, washable, high requirements for plastic varieties, fast temperature change in small discharge requirements

Plastic beauty hot runner USES the heat balance analysis and arrangement to ensure reasonable way to calculate the heater power plastic will not change in a hot runner hole, smooth transition in port junction coupled with mold hot runner of the newly introduced sent grinding machine polishing can completely eliminate the hot runner there are yellow, black.

此件为模具，图示产品为模具造出的产品！

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