Asphalt Batch Mixing Plant

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Features of LB series Asphalt Batch Mixing Plant:
1. The original modular design of the mixing plant makes transport and installation work quick and convenient.
2. Loop belt feeder for the measuring hopper: provide high and low speed.
3. The high-efficiency and heat-preservation drying drum and the special vanes make heat exchange more sufficient.
4. Vibrating screen: high sieving efficiency, easy maintenance and changing, and the imported bearings more reliable.
5. Hot aggregate bin: easy to know the level of material, precise measurement of aggregate, less blockage.
6. Main mixing machine: agitating more even and speedy, used material can be recycled.
7. Dust-removing system: completely up to the national standard of environmental protection, dust blown down will be collected for reuse to avoid secondary pollution.
8. Control system: SIEMENS integrated solution, PROFIBUS field bus to form a distributed automatic system.
9. Operation: double hot standby on the industrial computer, dynamic display and buttonless design.

Diagram of LB series Asphalt Batch Mixing Plant:

Cold Aggregate Batcher Drying Drum Burner
Weighing system Mixer Imported double stroke cylinder with stone bucket door
Vibrating screen Continuous localizer of hot aggregate container Dust Collector
Asphalt Supply System Computer control system Control room

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                                                             LB Series Modular Asphalt Batch Mixing Plant
Size LB500 LB750 LB1000 LB1500 LB2000 LB2500 LB3000 LB4000
Rated Working capacity 40t/h 60t/h 80t/h 120t/h 160t/h 200t/h 240t/h 320t/h
Cold Feed Bin 4bin×6m3 4bin×6m3 4bin×9m3 4bin×9m3 5bin×11m3 5bin×11m3 5bin×11m3 5bin×11m3
Dryer Drum 1.1m×4.2m 1.3m×5m 1.5m×6m 1.8m×7m 2.2m×8m 2.35m×9m 2.5m×10m 2.8m×11m
Bag Filter CNM156 CNM240 CNM357 CNM476 CNM654 CNM832 CNM1012 CNM1308
Emission Standard 50mg/nm3 50mg/nm3 50mg/nm3 50mg/nm3 50mg/nm3 50mg/nm3 50mg/nm3 50mg/nm3
Screen Section 4 Layers 4 Layers 4 Layers 4 Layers 5 Layers 5 Layers 5 Layers 5 Layers
Hot Bin 12t 12t 26t 26t 40t 40t 80t 100t
Mixer Capacity 500kg 750kg 1000kg 1500kg 2000kg 2500kg 3000kg 4000kg
Mixing Cycle 45s 45s 45s 45s 45s 45s 45s 45s
Filter Silo Capacity 30t 30t 26+36t 26+36t 30+43t 30+43t 50+35t 60+35t
Bitumen Tanks Capacity 30000L 30000L 50000L 50000L 2x50000L 2x50000L 3x50000L 4x50000L
Oil Heater 200,000
Mixer Material Silo 50t 50t 90t 90t 110t 110t 200t 200t
Control System Manual/Semi-auto/automatic
Weighing Accuracy Aggregate ≤±0.4% ≤±0.4% ≤±0.4% ≤±0.4% ≤±0.4% ≤±0.4% ≤±0.4% ≤±0.4%
Filter ≤±0.3% ≤±0.3% ≤±0.3% ≤±0.3% ≤±0.3% ≤±0.3% ≤±0.3% ≤±0.3%
Bitumen ≤±0.2% ≤±0.2% ≤±0.2% ≤±0.2% ≤±0.2% ≤±0.2% ≤±0.2% ≤±0.2%
Total installed
190kw 210kw 230kw 320kw 400kw 530kw 720kw 820kw