型是第一台全部采用国产元部件的电牵引滚筒采煤机。
The Type MG(?) 2-D electric-traction drum shearer was the first one manufactured completely in home-produced parts. Thed.
型是第一台全部采用国产元部件的电牵引滚筒采煤机。
The Type MG(?)2-D electric-traction drum shearer was the first one manufactured completely in home-produced parts.
圆环链适用于煤矿刮板输送机、刨煤机、滚筒采煤机及其它机械牵引链等。
Ring chain is applicable to coal mine scraper conveyor, plough, drum shearer and other mechanical traction chain, etc.
采用智能化控制系统自动调节滚筒高度及牵引速度，使采煤机负载趋于平滑。
The drum height and haulage speed both are adjusted automatically by using intelligent controlled system to make the load of cutter smooth.
采用智能化控制系统自动调节滚筒高度及牵引速度，使采煤机负载趋于平滑。
The drum height and haulage speed both are adjusted automatically by using intelligent controlled system to make the load of cutter smooth.
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