Based on real development demands of coal enterprises, the method combing theory with practice was adopted, at the same time, coal mechanical and electrical integration technology was applied as research basis. Through analysis of its concept and features, application value of this technique in all links of coal enterprise production was analyzed, as well as its specific application in coal mining machine, mine hoist, safety monitoring system and so on. The research showed that this technology could improve production efficiency of coal enterprises and reduce safety accident rate.