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LB1500 Asphalt Mixing Plant – Dual-Fuel (Oil & Gas) Type
LB1500 Asphalt Mixing Plant – Dual-Fuel (Oil & Gas) Type
General Features
General Features
The LB1500 model adopts a modular combination design with multiple structural layout options to meet personalized user requirements.
Continuous and proportional multi‑point asphalt and filler injection improves coating uniformity and shortens the mixing cycle.
Stepless secondary weighing adjustment ensures high‑precision metering.
Human‑centered design: the mixer side door opens flexibly for easy blade replacement and maintenance; bearing lubrication is centralized.
Technical Specifications
Technical Specifications
1. Main Parameters
1. Main Parameters
Production Capacity: 100–140 t/h
Mixing Capacity: 1500 kg per batch
Installed Power: 320 kW
2. Cold Aggregate System
2. Cold Aggregate System
Cold Aggregate Bins: 9.5 m³, quantity 4
Belt Feeder Gear Motor: BWD2‑17‑3 kW, quantity 4
Belt Feeder Conveyor: 500 mm, quantity 4
Collecting Conveyor Gear Motor: BWD3‑17‑4 kW, quantity 1
Collecting Conveyor: 650 mm, quantity 1
3. Drying System
3. Drying System
Drying Drum: 1850 mm × 7500 mm × 14 mm
Gear Motor: BWD4‑29‑7.5 kW, quantity 4
Burner (Fuel Oil): ZZR‑1500, optional
Burner (Coal): In‑house type, optional
4. Dust Collection System
4. Dust Collection System
Dust Collector: High‑pressure pulse type, 480 bags
Induced Draft Fan: 90 kW, quantity 1
5. Filler System
5. Filler System
Filler Silo: 25 m³, quantity 1
Screw Conveyor Gear Motor: BLD3‑17‑5.5 kW, quantity 2
6. Hot Aggregate Elevator
6. Hot Aggregate Elevator
Type: Vertical double‑chain bucket elevator
Gear Motor: BWD4‑17‑15 kW, quantity 1
7. Vibrating Screen
7. Vibrating Screen
Vibrating Motor: 5.5 kW, 4‑pole, quantity 2
Screen Mesh Sizes: 5×5 mm; 10×10 mm; 15×15 mm; 26.5×26.5 mm
Mesh sizes adjustable upon request
8. Hot Aggregate Storage System
8. Hot Aggregate Storage System
Hot Aggregate Bin: 18 m³, quantity 1
9. Weighing System
9. Weighing System
Asphalt Weighing: 0.25 m³ hopper, 0.1–300 kg
Aggregate Weighing: 2.0 m³ hopper, 1–2500 kg
Filler Weighing: 0.30 m³ hopper, 0.1–300 kg
10. Mixing System
10. Mixing System
Gear Motor: BWD6‑17‑30 kW, quantity 2
Mixing Capacity: 1500 kg per batch
11. Pneumatic System
11. Pneumatic System
Air Compressor: Screw type
12. Finished Product Silo
12. Finished Product Silo
Finished Material Silo: 60 t (optional)
13. Fuel and Asphalt Heating System
13. Fuel and Asphalt Heating System
Asphalt Tank: 50 t, direct‑heating or thermal‑oil type, quantity 2
Heavy Oil Tank: 50 t, direct‑heating or thermal‑oil type, quantity 1
Asphalt Metering Pump: 7.5 kW
Fuel/Thermal Oil Heater: 400,000 kcal
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