Engineering Cases
GLBR Integrated Asphalt Mixing Plant
NFLG integrated asphalt mixing plant used in Tianjin, China
Location: Tianjin, China
Model: GLBR4000
Startup: 2019
Equipment highlights: Energy conservation, consumption reduction, high standards of environmental emissions.
Introduction& Advantages
NFLG integrated asphalt mixing plant is a new type of plant with hot RAP in-house production. It is improved on the basis of traditional independent plant and RAP structure which can accomplish the excellent asphalt mix with RAP. Compared with traditional structure, it is easier to mount more additive scales, for example, RAP cold-add, anti-rutting agent, wood fiber, burton asphalt, colored asphalt and so on, to achieve multi-function in one unit for one good commercial asphalt mix in urban area.
New concept design, no additional chute needed, lower height, higher production efficiency.
Good sealing, better environmental-friendly.
Get Parameters
| Model | GLBR2000 | GLBR3000 | GLBR4000 | GLBR5000 |
| Rated output | 160t/h | 240t/h | 320t/h | 400t/h |
| Cold bin | 5×15 m³ | 5×15 m³ | 6×15 m³ | 6×15 m³ |
| Screen layers | 5 layers | 5 layers | 6 layers | 6 layers |
| Mixer | 3000kg | 4000kg | 5000kg | 6000kg |
| Capacity of finished product silo A | 15m³+15m³ | 22m³+22m³ | 30m³+30m³ | 30m³+30m³ |
| Capacity of finished product silo B | -- | (22m³+22m³)×2 | (30m³+30m³)×2 | (30m³+30m³)×2 |
| Capacity of waste product silo | 4m³ | 4m³ | 4m³ | 4m³ |
| Standard land area | 35m*50m | 45m*50m | 46m*51m | 49m*51m |
| Standard installed power | 670kW | 883kW | 1068kw | 1266kW |
Technical Advantages
Optimized structure
Reduce installation time
Integrated design with the new and RAP fully complied. Modular design for quick assembly, 50% less work than tradition (the new-asphalt and RAP is separated, it needs to install the new-asphalt before RAP).
Larger working space
Expansion is practical and convenient
More working space provides the more flexibility to maintain several scales (burton rock, colored agent, anti-rutting agent, wood fiber, foam generator, RAP cold-add) at the same time. While the traditional plant is only equipped with one platform at the new-asphalt structure, less space to maintain the extra scales, difficult for expansion and inconvenient use.
Mixing system
Bigger mixer, higher efficiency
Equipped with bigger mixer to offset the longer working time consumed by the input and mixing of RAP, additives and modified asphalt which is deemed to decrease whole capacity. Take mixing volume to compensate the mixing duration.
No additional chute for RAP
quick production with less energy consumption
Relocate the mixer to liberate RAP from additional chute to eliminate the problem of blocking. RAP unloading is 50% faster than the traditional which is more feasible for RAP quick production.
Lower height with
more reliable maintenance
The height is less 3-5meters than the traditional ones. With passageway between screener and dryer, it is easier to have maintenance work.