4500kgs Mixer Capacity Asphalt Mixing Plant , Dryer Drum asphalt concrete plant

4500kgs Mixer Capacity Asphalt Mixing Plant , Dryer Drum asphalt concrete plant

4500kgs Mixer Capacity Mobile Asphalt Batching Plant AMP4000 - C With Dryer Drum

Full Automatic Stationary Asphalt Batching Plant AMP4000 - C With Cold Feed Systerm

 
Specifications:

​Specification

Drying capacity: 350 t/h (max.)

Quantity: 1 set

Drive: 120 kW

Dimension: Dia. 2,786 mm x L 11,600 mm x thickness 16 mm

Cold Feed System
 

1.No flow switches for every hopper, signal to control room for run out of aggregate or blockage.

Vibrators for sands hoppers, avoid material blockage; oversize meshes for hoppers, avoid large aggregate to system, provides reliable operation of system.

2.Imported Frequency Converter Controller for Belt Feeders, places typical magnetic speed controller.

Speed adjustment of Frequency Converter in control room, easy operates, visible on screen, reliable operation, stable accuracy adjustment, and low malfunction performance.

3. Reduce foul material benefits save energy, increase heat efficiency, protect Dryer Drum, increase reliable operation of Hot Elevator and Screen Deck, and finally increase working life of equipment.

4. Equipped with pre-vibrated screen device, located at inlet position of Inclined Conveyor, screen out large aggregate without enter Dryer Drum, effectively reduces foul material of system.

Quantity: 5 sets

Capacity: 12 m³

Loading width: 3.5 m

Loading height: 3 m

• Maximum production: 320 t/h
• Maximum mixing capacity: 4,500 kg / batch
• Rate output included aggregate, bitumen and filler
• Bitumen weighing accuracy: ≤±1% (Continuous real-time detect)
• Aggregate bitumen ratio accuracy: ≤±0.3%
• Filler weighing accuracy: ≤±2% (Continuous real-time detect)
• Aggregate weighing accuracy: ≤±2% (Continuous real-time detect)
• Fuel consumption (diesel): ≤6.5 kg/t
• Aggregate temperature accuracy: ≤±3ºC
• Noise level in control room: ≤70 db(A)
• Working environment noise level: ≤80 db(A)
• Standard layout area approx. 48 m x 40 m (Flexible to be adjusted to fit actual job site limitation)
• Dust emission (Filter bag system): ≤90 mg/Nm³
• Operation: Automatic / Manual / Fully computer controlled
• Working voltage: 380V/50 HZ
• Desired environment temperature: 20 ~ 50ºC
• Operation voltage: 922 kW
• Aggregate moisture content; ≤5%
• Working altitude level: ＜2,500 m
• Aggregate sandiness rate ≤45%
• Aggregate density; 1,700 kg/m³
• Gradation of aggregate should be continue.
• Filler moisture content ≤1%, and not block
• Fuel Calorific value ≥9500kcal/kg
• Ph value: ≥7
• Material not porous and hygroscopic with normal shape

Dryer Drum and Burner

Dryer Drum

• Inclined cylindrical construction Dryer Drum, inclined angle approx. 3.5º, low height installation, low centre of gravity, stable and reliable rotation.
• Reasonable layout of Dryer Lifters, increase aggregate drying efficiency. Bolt and nut connection of Lifter bases and Drum body, deformation and loosen of Lifters by typical electric welding could be avoided.
• Friction roller driven type of Dryer Drum, 4 motors simultaneous driven. Advantages of friction type driven are smooth rotate, low noise; improve the impact force and high level of noise of typical chain and gear ring driven.
• Bottom scraper for aggregate discharge of Dryer Drum: low position outlet, constant and smooth output of aggregate.
• Mineral wool insulation covered Drum body, decrease heat loss, lower down fuel consumption, increase drying capacity; stainless steel plate cladding, shining outlook.
• Dryer Drum air ducting equipped with negative pressure sensor, signal of Dryer negative pressure Drum to control for the instant adjustment of Exhaust Fan Damper, which angle could be shown on control panel. Therefore, the system being proper navigated, thus the Burner works under optimal condition.