• 塑料中空板制品生产故障分析
  • 1

塑料中空板制品生产故障分析

  • 04/07/2018 09:28:27

一、故障:管状坯挤出下垂严重 故障分析: ①选择用料的熔体流动速率偏高。 ②机筒加热温度偏高。 ③螺杆转速偏慢。 ④成型制品模具合模速度偏慢。二、故障:管状坯挤出模口后卷曲 故障分析: ①口模间隙不均匀、造成挤出管状坯壁厚不均。 ②管状坯模具温度不均。 ③…

Recent News

Cost-effective industrial laminate

Cost-effective indust…

The cheapest industrial laminates (Class X) are used in large…

Casting PA film and production technology

Casting PA film and p…

Casting PA film and production technology 1. Casting PA fi…

Cast film mechanical winding device

Cast film mechanical …

Cast film mechanical winding device Corona treatment devic…

Downstream production line auxiliaries

Downstream production…

Downstream production line auxiliaries Thickness measure…

Tags