Новый асфальтный завод Stationary Batch Asphalt Plant LB1500 120t/h

We provide both batch type and continuous aspphalt plant, capacity range from 20-160tph, we also provide asphalt tank, bitumen melting machine, twin shaft mixer for asphalt, drying drum, dust collector, control system

LB1500 Stationary Asphalt Mixing Plant

I. Main Technical Parameters
● Capacity: 120 T/H
● Fuel Consumption: 7 L/T
● Aggregate Weighing Precision: ±0.5%
● Powder Weighing Precision: ±0.5%
● Asphalt Weighing Precision: ±0.25%
● Hot Asphalt Temperature: 130℃-165℃ (adjustable)
● Efficiency of Dust Catcher: Dust content in emission ≤50 mg/Nm³
● Working Noise: ≤70 db(A)
● Operation: PLC plus touch screen
● Installation Power: 260 kw
● Installed Area: 35×31×15 m
● Power supply: 380V, 50HZ, 3-phase (adjustable)
● Documents: Lay-Out/ Electric Circuit Diagram; Operation Manual; Qualification Certificate

II. Detailed Configuration
● Cold Aggregates Feeding System
- Cold Aggregate Bin: Hopper volume 4×6.5 m³; loading Height 3.0 m; Width of hopper 3.2 m; Motor power 4×1.5kw; Belt width 500 mm; Vibration motor power 2×0.25 kw
- Aggregate Feeding belt: belt width 500 mm; Motor power 4×1.5kw
- Aggregate collecting belt: Motor power 1×4kw
- Tilted Belt Feeding Conveyor and middle screen: Belt width 500 mm; Power 4 kw; Middle screen 1 set
● Drying & Burning System
- Dry Drum: Diameter φ1.8 m; Length 8 m; Motor power 4×11 kw; Rotating speed 9 r/min
- Automatic Light Oil Burner: Oil consumption 7 L/T; Fan power 15 kw; Gars pump power 3 kw; Temperature sensor 1 set; - Adjustment rate 1:3
● Hot Aggregate & Powder Lifting System
- Hot Aggregate Lifting System: Motor power 11 kw; Bucket elevator type Plate chain
- Powder Lifting System: Motor power 4 kw; Bucket elevator type Plate chain
● Screening System
- Vibrating Screen With 4 Layers: Mesh size 5×5; 12×12; 19×19; 27×27; Driving motor power 11 kw
● Weighing System
- Hot Aggregate Weighing System: Hot aggregate weighing bin volume 1300 kg; weighing sensors 3 pcs
- Powder Weighing System: Powder weighing bin volume 150 kg; Vibration motor power 0.12 kw; weighing sensors 3 pcs
- Asphalt Weighing & Spraying System: Asphalt weighing bin volume 70 kg; Spraying pump power 7.5 kw; Weighing sensors 3 pcs
● Mixing System
- Twin-shaft Mixer: Mixing capacity 1500 kg/ batch; Mixing time ≤18 s; Motor power 2×22 kw; Hot aggregate bin 4 pcs
● Dust Removal System
- Primary Volute Casing Collector: Motor power 4 kw
- Bag Dust Collector: Filtering area 450 m²; Dust content in emission ≤ 50 mg/Nm³; Bottom screw conveyor power 3 kw; - - Screw conveyor for filler recycling 2×4 kw
- Induced Draft Fan: Motor power 75 kw
● Pneumatic System
- Air Compressor: Capacity 3 m³/min; Power 18.5 kw
- Air Filter: Air proceeding capacity 3 m³/min
- Pneumatic Component: One set of air cylinder, valve and air pipes
● Electronic Control System
- Full-automatic Electronic Control System (Russian & Chinese): 1 set
- Strong current cabinet 1 pc;
- Weak current cabinet 1 pc;
- Control room 1 pc;
- Control panel 1 pc;
- PLC 1 pc;
- Touch screen 1 pc;
- Air conditioner 1 pc
- Tool box 1 pc

III. Technical Specification
● Design Conditions & Considerations
- Environmental temperature is 20℃ with standard atmospheric pressure; altitude ≤2000 m
- Average moisture content of cold aggregate <5%
- Hot aggregate temperature <160 ℃
- Finished materials is medium-grained, the stone volume-weight ≥1600 kg/m³
- Sand content <35%
- The ratio of aggregate shall meet the national standard; Dust content of cold aggregate ≤3%
- Cold aggregate should be clean enough without too much dirt or other material; Cold aggregate gradation should be continuous
- Cold aggregate shall not contain large amounts of oversized material, otherwise it will cause blocking, resulting in reduced ability to supply aggregate
- Moisture content of powder must be less than 0.5%, and there should be no lumping or arching, otherwise it will cause supplying interruption or lag, which can affect the productivity
- The asphalt should have good coating performance; Within the standard mixing time, the aggregates should be completely and evenly coated with asphalt, and the asphalt temperature should be controlled within 150℃±5℃ (ordinary asphalt)
● Specific Requirements for Fuel
- Heat Value: ≥ 9600 kcal/kg
- 50℃ Kinematic Viscosity: ≤ 180cst
- Mechanical Impurity Content: ≤ 0.3%
- Moisture Content: ≤ 3%