- The paper introduced the application and practices of the electric magnetic speed control in the electric haulage coal shearer.
- The paper introduced the development, design and structure of the thin seam coal shearer with an electric magnetic sliding differential speed control in detail.
- The paper introduced the haulage speed regulating device of the electric magnetic speed regulating electric haulage coal shearer with MC68HC05B6 microcomputer.
- multi coal shearer combined coal mining
- automation followed with coal shearer
- Thin seam coal shearer with electric magnetic speed control haulage