LB series Asphalt Mixing Plant

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LB series Asphalt Mixing Plant The Asphalt Mixing Plant LB series is one kind of stationary asphalt mixing plant, its finish storage bin is separated from the mixing tower, the finish storage bin has a much bigger volume. The capacity of the this kind plant is very stabilized. Main Structures of the Asphalt Mixing Plant 1.Cold aggregate supply systemComponents：storage bins and belt feeder , aggregate belt conveyer.Features:The feeding belts are driven by variable frequency electric motors, which feature reliable performance.The cold aggregate feed bin features modular design for easy transportation.We have 3,4,5 storage bins for your choice. 2. Tilted Charging Conveyor Belt AssemblyComponents :tilted charging conveyor belt, middle filter sieveFeature:gravity middle filter sieve, little dust overfall, prevent larger waste fall into drying drum, be good for reducing heat lost, prevent jamming hot aggregate elevator or vibrator. 3.Drying drumThe drum lined with a 50mm thick insulation (rock wool).Aggregate lifting flights that assist the heat exchange between aggregates and flame are installed inside the dryer drum, which enables the drum dryer to reach maximum heating efficiency.Four friction rollers for smooth drive and evenly distributed forces. 4.Burning systemFor the burner , we have fuel burner (light oil, for both light and heavy oil), coal burner or for both fuel and gas use burner, pipelines,oil tank 5.Hot aggregate elevatorElevated by Single row of chain，special structure for outlet will reduce the abrasion and noises. 6.Dust removal system1.bag house2. gravity separator (snail shell shaped)3.cyclone separator4.wet scrubber 7. Mixing building1.Vibrating Screen2.Hot aggregate hopper3. weighing hopper4.Mixing deviceFeatures:a.Asphalt mixing plant which designed and manufactured adopts european techniques.b.Double-shaft retrograde rotation，making the aggregate overturn up and down 15-20S , to ensure the mixture to be mixed well.5.Bitumen spray system 8.Filler supply systemComponents：Filler elevator, Filler temporary storage bin, spiral conveyor.The outlet of the screw conveyor is installed with a butterfly valve to control the wallop. The filler interim silo is equipped with a pneumatic arching break unit. 9. Pneumatic control systemComponents：air compressor, cylinders, valves and air pipe manifold.Reliable FESTO air cylinders and electromagnetic valves are used. 10.Bitumen supply systemComponents：bitumen discharge vessel,bitumen tank, heat conducting oil boiler, light oil burner, pipe manifolds, pumps and valves.Features:1.Reasonable bitumen pipe arrangement with insulation to reduce heat loss2. Heat conducting oil boiler with automatic control system for independent operation and control. 3.Bitumen tanks with level and temperature indicators 11. Electric control system1) control room:Container pattern structure.2).Box type control cabinet, main electric parts are SIMENS , Schneider, ABB etc. global famous brand.Functions of interlock and secondary protection.Start of large power electric motors at reasonably low voltage.? The operation board configured with manual controlled urgent operation device, digital displays of aggregate scales, filler scales and bitumen scale, digital converters of cold aggregates, temperature displays of key positions and electric current displays of critical components 12.Side Placed Hot Mix Asphalt Silo1.The silo is divided into three sections: upper, middle and lower, and two compartments: left and right, for easy transportation and erection.2.Silo is insulated.3.Anti-segregation device is configured inside the silo.4.The bottom of silo and the discharge floodgate are electrically heated. China asphalt mixing plant manufacturer and supplier.We offer "stationary asphalt mixing plant, mobile asphalt mixing plant and concrete mixing station,Concrete Batching Plant,drill rig,tower crane,shotcrete machine,plaster machine,auto plastering machine,auto rendering machine,mortar pump,industrial hose pump,grout pump,grouting pump

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Sinosun Group

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