high pressure atomizing burner mobile asphalt plant with 25t/h WAM screw conveyor for pavement
Cold feeding system
The 4-flod mobile cold feed system group is manufactured in a solid steel consturction and guarantees simple assembly, cheap transport and user-friendly filling.
Mixng tower
When assembling the mixing tower, which is composed of parts of vibration screen, aggregate bin, weighing system, mixing tank, offering a high mixing capacity and flexbility.
Filler silo
The filler silo for reclaimed or imported filler features an outlet cone, emergency shut-off valve, injector loosening system and fill level dispaly.
Drying drum
The drum tube, which is made of a thick-walled, solid steel construction, achieves maximum efficiency, very low exhaust gas temperatures and prevents temperatures looses during the drying process due to special fittings(material-lifting blade).
Dust collection system
The dust collection system is perfectly tailored to the mixing plant capacity, which is divided into 2 steps for dust colleting----gravity dust collecting for big particle that bigger than 0.075mm and bag fitlering dust collecting for small particle that smaller than 0.075mm.The vertical layout of the filter bags guarantees maximum utilisation of the surface area, which makes filter works efficiently.
Bitumen Tank
The tank in horizontal design, ready-piped with filling and dosing pump, is indirectly heated by heat exchange of conduction oil via hollow pipes. connection to the mixing tower is made via a heated and insulated pipes.
Specification
| QLB Series of batch type asphalt mixing mobile plant | ||||||
| Model | Rated Capacity | Mixing tank Capacity | Mixing Cycle | Hot aggregate silo | Finished product bin | Weighing Precision |
| QLB-Y1000 | 80T/H | 1T | 45S | 36m3 |
60~80T |
Aggregate≤±0.1% |
| QLB-Y1500 | 120T/H | 1.5T | 45S | 40m3 | Asphalt≤±0.18% | |
| QLB-Y2000 | 160T/H | 2T | 45S | 50m3 | Mineral powder≤±0.16% | |
| Rated capacity (with standard wording condition) | 120t/h | |
| Base aggregate hopper for cold feeding | Cold feeding system | 4 bins/32m3 |
| Output capacity | 130t/h | |
| Drying drum Length and Diameter | Drying system | Φ1.9m×8.1m |
| Capacity (with 5% moisture content) | 120t/h | |
| Bag filtering area | 613 | |
| Emission standard | Mixing tower system | ≤20mg/Nm3 |
| Screening-weighing-mixing system | ||
| Vibrating screen | 4 decks | |
| Hot aggregate bin | 4/20t | |
| Asphalt weighing | 0~300Kg (automatic injection) | |
| Mixing tank capacity | 1750kg | |
| Mixing Cycle | 45s | |
| Filler silo capacity | Filler feeding system | 30t |
| Asphalt tank capacity | Asphalt feeding system | 1×30,000L |
| Heat conduction oil furnace | Asphalt heating system | 500,000kcal/h |
| Control room: manual/semi-auto/auto·(multi-language, remote control system) |
Control system |
|
| Weighing accuracy |
Weighing system |
|
| Aggregate | ≤±0.5% | |
| Filler | ≤±0.3% | |
| Asphalt | ≤±0.2% | |
| Total installed power | 310kW | |
