Shandong China Coal Industrial & Mining Supplies Group.Co.ltd 
SGB420/30(40): Spec value1200×420×150 (1500×420×180
Introduction of SGB Scraper Chain Conveyor
SGB Scraper Chain Conveyor Machine apples to slow gently inclined thin coal seam working face conveyor of coal. Mining height is broken floor to 0.6 m, dip angle of coal seam is not more than 25 degrees.
SGB Scraper Chain Conveyor Machine is more suitable for hard coal, large blocks or more inner dirt band conveyor coal. The scraper conveyor is designed to mainly for horizontal transportation in the underground coal mining industry and metallurgical mine.
Main Characteristics of SGB Scraper Chain Conveyor
1. Solid structure: SGB Scraper Chain Conveyor Machine can withstand coal and waste rock or other materials of blunt, hit, and other external force.
2. It can adapt to the coalface floor rugged, bending goes needs, can withstand the vertical or horizontal bending.
3. Body short, easy to install.
4. It can double as the shearer running the orbit .
5. SGB Scraper Chain Conveyor Machine can reverse operation, easy to deal with bottom chain accident.
Technical Parameters of SGB Scraper Chain Conveyor
No. | Tech | SGB420/30(40) | SGB520/40 | SGB620/40(55) | |
1 | Delivery volume(t/h) | 80(100) | 120 | 150 | |
2 | Factory length(m) | 100 | 100 | 80(100) | |
3 | Head height(mm) | 512(620) | 620 | 620 | |
4 | Chain speed(m/s) | 0.79(0.86) | 0.86 | 0.86 | |
5 | Electric motors | Model number | JDSB30(DSB40) | DSB40 | DSB40(55) |
Power(kW) | 30(40) | 40 | 40 (55) | ||
Number of revolutions(r/min) | 1470 | 1470 | 1470 | ||
Voltage(V) | 380/660 | 380/660 | 380/660 | ||
6 | Scraper chain | Form | Side double-stranded | Side double-stranded | Side double-stranded |
Specifications(mm) | 14×50(18×64) | 18×64 | 18×64 | ||
Breaking load(KN) | ≥190 | ≥320 | ≥320 | ||
7 | Reducer transmission ratio | 1:22.24(1:24.56) | 1:24.56 | 1:24.56 | |
8 | Middle slot size (L x W x H) | 1200×420×150 (1500×420×180) | 1500×520×180 | 1500×620×180 | |
9 | Total weight(t) | 10.3(13) | 14 | 15 | |
Figure Pictures of SGB Scraper Conveyor
