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coal shearer

coal shearer

coal shearer

coal shearer

2

Analysis and application on braking operation of coal shearer with electric magnetic speed control and electric haulage

电磁调速电牵引采煤机制动运行的分析与应用

3

Application of electric magnetic speed control coal shearer with high pressure sprayer and lifting technology

电磁调速采煤机机载高压喷雾及调高技术的应用

5

Research and Application of Electric Magnetic Speed Control for Electric Haulage Coal Shearer

电磁调速电牵引采煤机的研究与应用

7

Frequency converter with site main bus line control applied to coal shearer

现场总线控制的变频器在采煤机中的应用

8

Coal mining face expansion technology with coal shearer for stable of fully mechanized coal mining face

综采工作面切眼采用采煤机扩面技术

9

Improvement Design of the Height-adjusting Oil Cylinder of the Coal Shearer

采煤机调高油缸的改进设计

10

Intelligent rebuilding of electric haulage double drum coal shearer

电牵引采煤机智能化改造

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