Progress Analysis for Manufacture Level of Mining Machinery in China
Abstract：The level of mining machinary manufacture in China has made a great progress, by investing, researching and developing during ＂the Tenth Five-Year Plan＂ and ＂Eleventh Five-Year Plan＂. The manufacture technology of shearer, scraper conveyor, roadheader and hydraulic support has approached the world＇ s advanced level. Our country has become a major one of manufacturing coal mine machine. However, the manufacture technologies of key elements and components fall behind the advanced international enterprise. The core elements and components are almost depending on imported products. The development of complete machine and parts are uneven. This phenomenon calls great attention to the whole industry and related departments.
Keywords：mining machinerymanufacture levelanalysis
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 56-59 )