china coal0001
SGD-280/11 Underground Incline Scraper Chain Conveyor
scraper conveyor, incline Scraper Conveyor, underground conveyor systems
Introduction of SGD-280/11 Underground Incline Scraper Chain Conveyor
SGD-280/11 Underground Incline Scraper Chain Conveyor applies 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. SGD-280/11 Underground Incline Scraper Chain Conveyor is more suitable for hard coal, large blocks or more inner dirt band conveyor coal.
Main Characteristics of SGD-280/11 Underground Incline Scraper Chain Conveyor
SGD-280/11 Underground Incline Scraper Chain Conveyor has simple structure. It not only can convey in the level and vertical transmission, but also can be combi ned in layout, cascades transmission, does more feeding and multi-point discharge. It is more flexible in art processing. Because the shell is closed in the transportation of materials, so it can be significantly improved to prevent environmental pollution.
Technical Parameters of SGD-280/11 Underground Incline Scraper Chain Conveyor
modelSGB-620/40TSGB-420/30SGD-280/11SGD-320/17B
Transportation volume(t/h)150803040
Design length(m)1001008080
ElectromotortypeJDSB-40JDSB-30JDSB-11JDSB-17
power(KW)40301117
rotate speed(r/min)1470147014501470
voltage(V)380/660380/660380/660380/660
Retarder ratio1:24.5641:24.9231:18.91:24.95
Scraper chainchain speed(m/s)0.8680.7380.6180.59
breaking forceâ?¥320â?¥190â?¥127.4â?¥190
chain link spec.(mm)18*6414*5014*4014*50
scraper distance (mm)10241000800700
middle groove dimension(mm)1500*620*1801200*420*1801200*280*1251200*3200*150
machine weight (KG)17800858131006400/6800
A conveyor belt is a looped belt that is driven by and wrapped around one or more pulleys. It is powered by an electric motor and supported by a metal plate bed or rollers upon which the conveyor belt rests. The pulley that powers a conveyor belt is referred to as the drive pulley and has an unpowered idler pulley.
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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) 14Ã?50(18Ã?64) 18Ã?64 18Ã?64 Breaking load(KN) â?¥190 â?¥320 â?¥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) 1200Ã?420Ã?150 (1500Ã?420Ã?180) 1500Ã?520Ã?180 1500Ã?620Ã?180 9 Total weight(t) 10.3(13) 14 15 -
Material: C45# steel,40Cr,20CrMnTi,20Mn,Alloy Steel, 20MnTi, Cast Iron etc. Process: Forging, Machining, Hobbing, Milling, Shaping, Shaving, Grinding, Heat treatment. Heat treatment: High frequency quenching, heat treatment, hardened teeth Surface treatment: Blacking, galvanization, chroming, electrophoresis, or customer requirement HrC: 20CrMnTi - carburization -(58~62) C45# steel - high frequency -(40~45) Performance: High precision, high wear resistance, low noise, smooth and steady, high strength Model number: Standard or nonstandard Application: Tractor , feeding machinery , harvester , mining machinery etc.
S003-0102 sprocket assembly plays an extremely important role in the whole scraper conveyer. Its performance directly affects the production efficiency, product quality and service life of the scraper conveyer. S003-0102 sprocket assembly is mainly composed of bearing cover, bearing housing, roller, sprocket, shaft, floating seal, roller bearing and so on. Power output by the reducer, through the sprocket shaft to the sprocket spline, so that the sprocket drive scraper operation. The s003-0102 sprocket assembly is lubricated by thin oil, sealed by mechanical float, and lubricated by long distance. The s003-0102 sprocket assembly can be disassembled as a whole for easy maintenance without disassembling the transmission. 7S003-0102 sprocket components in the installation and use of daily maintenance, take preventive measures in advance, to extend the service life. If you need sprocket assembly, you are welcome to contact us in time.
