Bitumen Pressure Asphalt Distributor
Bitumen Pressure Distributor has been developed especially to aid operator's total requirements for portability and effective functionality. The product is truck mounted and equipped with a sophisticated heating system and a variable spray bar to ensure it can operate as a constant pressure system, comprising of an air compressor, auxiliary engine and a bitumen pump, giving a constant rate application of hot bitumen or cold tar. The product is also equipped with a special pressure cleaning system which facilitates cleaning the system after use and prevents clogging.
Operation
The operation of the spray bar is from operator's platform at the rear.
Truck
TATA 1613 SE Truck Chassis of WB-4225 mm. and 4x2 configuration or equivalent. The driver's cabin will be built as per R.T.O. requirement. The battery used for starting the diesel engine conforms to ISI.
ISI Specifications
All the bought-out components conform to relevant ISI specifications and are of reputed make.
Optional
Trolley mounted in place of Truck mounted.
Truck mounted self propelled Bitumen Pressure Distributor with suitable heating system and variable spray bar to operate on constant pressure system, complete with air-compressor, bitumen pump, auxiliary engine, tank mounting and other accessories for uniform and constant rate applications of hot bitumen (or cold tar) as per the specifications indicated below.
Specifications of asphalt distributor
| Bitumen Tank |
| Capacity |
4000 / 5000 / 6000 / 8000 litres |
| Thickness of shell |
4 mm. |
| Shape |
Rectangular / Oval shape with light resin bonded rock wool insulation 50 mm. thick. |
| Manhole |
600 mm. dia. |
| Filter |
Removable screen filter. |
| Filling of Tank |
(i) Through manhole. (ii) Through self-priming by own pump. |
| Temperature |
Dial type thermometer of range 0° to 250° (minimum). |
| Tank Contents Measurement |
With calibrated dipstick |
| Power Pack |
| Engine |
4 - Stroke twin cylinder air / water cooled diesel engine of 25 hp at 2000 RPM. |
| Bitumen Pump |
Shuttle Block Type 380 to 450 litres per minute. |
| Compressor |
Double cylinder 3 HP. Pressure 9 Kg./sq. cm. maximum. Capacity 360 litres. |
| Heating |
| Type of Burner |
Single high pressure oil burner for adequate heating of viscous binder, oil consumption 20 lt/hr. |
| Tank Capacity |
50 litres. |
| Fire Tube |
230 mm. dia. |
| Spray Bar |
| Type |
Folding type fitted with pressure gauge, regulating valve etc. |
| Width |
Variable width from 2.4 to 4.2 metres by extension bar. |
| Width Adjustment |
By closing of nozzles. |
| Adjustment of height |
Mechanical. |
| Pre-heating of spray bar |
By full circulation of preheated bitumen. |
| Distance of nozzles |
225 mm. |
| Spraying pressure |
To be adjusted between 0-6 bars. |
| Hand lances |
2 Nos |
| Cleaning |
By air pressure or diesel oil. |
| Rate of application |
0.3 to 1.0 Kg. / sq.m. Calibration chart will be provided inside the driver's cabin and at the operator's platform |
Application:
Asphalt Distributor is widely used in highway construction and highway maintenance engineering. It can be used for the different pavements of upper and lower sealing layer, prime coat, waterproof layer, adhesive layer, asphalt surface treatment, bituminous penetration pavement, and fog sealing layer and other construction. It also can be used for transportation of liquid asphalt or other heavy oils.
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