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BRAND NEW SANY ASPHALT BATCHING PLANT - SLB2000B - RATED PRODUCTIVITY: 120-160T/H - RATED MIXING CAPACITY: 2000KG - MIXING POWER: 2×30KW - MANUAL/ AUTOMATIC COMPUTER CONTROL SYSTEM:
Sany SLB2000B asphalt batching plant installed a mechanical safety device is in the access door of every key part for greater protection and security. Dual computer redundancy design of the 160-ton asphalt batching plant for the control system provides greater reliability in operating performance.
◆ Dust collecting and drying integrated design, compact structure, small footprint and high thermal efficiency
◆ Modular design and multiple available layouts make it suitable for installation at narrow, complicated and/or irregular sites. Footprint is reduced 33% over traditional plant structures.
◆ Independently developed, dual frequency converting burner features a higher burning efficiency and better fuel adaptability. 42500
◆ Stable and reliable operation.
◆ Exceeds previous plant productivity by 15%.
◆ Sany developed accurate metering technology.
◆ Wear parts with long service life.
◆ The screen mesh is quickly replaceable.
◆ Maintenance fee structure.
The plant is a gravity flow operation, using control and measurement technology that can maintain asphalt mix accuracy of ±1.0%. Component measurement accuracy is also ±1.0%. Double-door aggregate measurement structure with automatic drop correction results in process accuracy of ±1.5%. Accuracy of bitumen aggregate ratio is ≤±0.1%.
Optimized power usage reduces energy consumption. Heat exchange rate of the drying drum is ≥85%. The frequency conversion and constant pressure control technologies used in the burner result in a bitumen savings of 10% per batch. Rapid asphalt heating technology results in the heating preparation time being shortened by about 1 hour.
Exhaust emission concentration is ≤20mg/Nm³ Ringelmann blackness ≤ Grade 1, ambient noise ≤85 dB (70 dB in the control room). Eco-friendly design is used throughout the main body of the batching plant, with zero dust emission.
15% capacity redundancy design. Specially designed mixing body with a mixing efficiency increase of 10%. Screening efficiency ≥90%.
Network data sharing and GPS remote fault diagnostic system
Minimal facility footprint. Space saving, compact construction.
Totally upgraded control system:
◆ Dual computer redundancy.
◆ Event recording which promotes continuous product improvement and enables excellent fault tracing and clearing.
◆ Firewall system which prevents computer virus invasion and enhances system stability.
Drying and heating system:
◆ Energy efficient drying drum has a thermal efficiency ≥85% attained by improving the initial material dispersing angle, material capacity of the blades, material curtain density and material retention time.
◆ Highly abrasion resistant material dispersing blades contribute to the long drum service life.
◆ A variety of burner types are available, including light oil, heavy oil, fuel-gas, natural gas, and coal oil.
◆ Sany has been awarded many national patents for invention, utility and appearance.
Latest burner technology:
◆ Low pressure, medium atomization with good fuel adaptability.
◆ Fuel pump and blower with dual frequency control for improved system reliability.
◆ Constant pressure control technology results in accurately controlled fuel supply resulting in an excellent air-fuel ratio. This results in a 10% reduction in fuel use.
◆ Direct ignition of heavy oil does not require diesel fuel.
◆ Forced draft blower ensures a stable flame profile and prolongs the service life of the prayer plate.
◆ Online fuel/gas leakage detection and reporting for safety and reliability.
◆ Automatic shut-off to prevent accidents.
◆ Constantly upgraded fault diagnostic system.
Efficient vibrating screen:
◆ Usage of both digital simulation and dynamic simulation technologies during design results in screening efficiency ≥95% and a material mixing rate < 5%.
◆ Unique leakproof structure means no water seepage or dust leakage; rock wool wrapping for heat retention, thus little heat loss and low noise factor.
◆ Maintenance free vibrating motor.
◆ Plug in screen mesh mounting method makes replacement almost effortless.
◆ Complete upgrade capability: asphalt cool and hot recycling interface, multiple additives interface.
◆ Specially designed layout of the mixing body and blades, unique mixing shaft and mixing arms shorten the mixing cycle by 2-3 s, and provides uniform material blending, increasing the mixing efficiency by 10%.
◆ Safety device guarantees the safety of maintenance personnel.
◆ High-quality, efficient corrosion resistant bags feature high temperature resistance and long service life.
◆ Dust emission concentration less than 20 mg/Nm3.
◆ High and low temperature warnings with automatic over-temperature cut off.