用途：用于煤矿井下刮板输送机和转载机，是刮板输送机的机身，由中板和槽帮钢等组成，上槽运煤下槽供刮板链返程用。
I型中部槽
|
H |
A |
L1 |
S |
|
mm |
mm |
mm |
mm |
|
150 |
520 |
1200 |
≥6 |
|
150 |
520 |
1500 |
≥10 |
|
150 |
630 |
1500 |
≥12 |
|
190 |
630 |
1500 |
≥14 |
|
190 |
730 |
1500 |
≥14 |
|
222 |
764 |
1500 |
≥20 |
|
222 |
830 |
1500 |
≥20 |
Ⅱ型中部槽
|
H |
A |
L1 |
S |
|
mm |
mm |
mm |
mm |
|
222 |
630 |
1500 |
≥16 |
|
220 |
630 |
1500 |
≥16 |
|
222 |
730 |
1500 |
≥16 |
|
220 |
730 |
1500 |
≥16 |
|
222 |
730 |
1500 |
≥20 |
|
220 |
730 |
1500 |
≥20 |
|
222 |
830 |
1500 |
≥20 |
Ⅲ型中部槽
|
H |
A |
L1 |
S |
|
mm |
mm |
mm |
mm |
|
125 |
280 |
1200 |
≥4 |
|
150 |
320 |
1200 |
≥6 |
|
150 |
420 |
1200 |
≥6 |
