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The feeding mode of double drum shearer
Release time:
2022-12-23
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The feeding mode of double drum shearer
At present, the feed side of the double drum shearer
Type is generally used in the way of oblique cutting into the knife,
Can be divided into cutting triangle coal feed mode, leaving triangle
Coal feed mode and oblique cutting in the middle of the working face
The knife way. Front of the first two oblique cutting ways
It has been described that the oblique cutting method in the middle of the working face is shown in the figure.
A a shearer runs the empty knife from bottom to top, followed
Moving the frame and moving the conveyor; B- in the working face
The section starts from the curved section of the conveyor, and the shearer is inclined.
Cut into the coal wall and up to the upper gateway;
c a shearer runs the empty knife from top to bottom to work
Cut out triangular coal in the middle of the face and cut all the way down.
To lower gateway
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