以矾山磷矿副井提升机为例，分析abb提升机主控程序的设计方法和基本原理。
Design method and basic principle for ABB elevator master control program is analysed taking Fanshan phosphate Mine auxiliary shaft elevator as an example.
实践证明，系统各项功能均达到设计要求，极大地提高了副井提升系统的运行管理水平。
Practice has certified that various functions of the sys-tem achieve design requirements, and greatly improve the level of running and managing of service shaft hoist system.
为了提高副井提升井口、井底车场操车自动化程度，设计了一种新型液压推车机，提高了推车机的安全性和工作效率。
A new-type hydraulic pusher is designed in order to improve the automation of tram operation in coal mine, which rises the reliability and efficiency of the original cage pusher.
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