Engine
Single stage air cooled diesel engine of 10 HP at 1500 RPM.
Bitumen pump and air compressor are engine driven.
Fuel Consumption is 0.7 – 1 liters/ hour.
Cleaning System
A cleaning system is provided with the sprayer near the bitumen pump.
At the end of the day, bitumen flow has to be off and the entire spray line and hand spray nozzle can be
cleaned by using air pressure and diesel.
Burner
Single high-pressure oil burner for adequate heating of viscous binder with oil consumption of 7-8 liters/ hour.
The burner is compatible with diesel.
Bitumen Tank
The tank is fabricated by a 5 mm MS sheet and is coated by 40 mm glass wool.
This is done to prevent heat loss.
The outer covering is galvanized. Galvanized tank is better as it has a long life to its anti-corrosion properties.
Tank heating is by a first stage heating pipeline of diameter 8 inches and the second stage is 6 inches.
Manhole for maintenance or to fill the bitumen tank is if 600mm x 600mm.
The manual temperature gauge is provided for temperature up to 300 degrees Celsius.
Return Line
Return line is provided to transfer the extra bitumen into the tank.
Pressure in the hand spray nozzle can be regulated by opening and closing the cock given on the return line.
Bitumen Pump and Air Compressor
- Both bitumen pump and air compressor are engine driven.
- The bitumen pump is connected to the engine by a manual clutch. Just engaging the clutch will activate the pump. Bitumen pump is gear type 200-300 L/min.
- The air tank comes with a cock that can be fitted with a pipe for road cleaning.
Technical Specifications
NOTE: OTHER CAPACITY MODELS ARE ON REQUEST SP-4000, SP-5000, SP-6000.