Cleans & dries with high temperature
Heavy duty, stainless steel air injector
Finger tip control for air & fuel
Application
It is mainly used for the reheating of asphalt road and the dehumidification and clean the dirts inside the grooved cracks. Its unique design enables the operation to be safer, more reliable and efficient.
Working Principle
The engine drives the air compressor to produce high-pressure air, and the gas will generate the high-temperature air after its mixed combustion with compressed air in the heatlance's combustion chamber. Then the high-temperature air will generate air with high temperature and pressure for the use during operation with high-pressure air in another air compressing tube, which for heating the roads.
Advantages
1. With a clutch; More convenient through hand-triggered engine;
2. Supplied with unloading function; No need to deactivate the engine after the pressure reaches the preset value.
3. Supplied with two pressure relief valves, for dual protection, security and stability.
Operation steps
1. Turn off the main Gas valve and the High-pressure main air valve below the handle.
2. Turn off the Air mixture switch, High-pressure air switch and the Gas regulating valve.
3. Check the ignition, air compressor, piping should be properly connected, turn off the gas release valve. On the gas tank;
4. Turn on the engine start switch, start the engine (adjust the damper), and accelerator for speed up.
5. Until tank pressure reaches the pressure at 0.8Mpa, and turn on the reducing valve on the gas tank. Turn on the Gas master valve and the High-pressure air valve.
6. Turn on the Gas regulating valve on the spray lance until the slight outlet sound can be heared, pre-ventilation for 2-3 seconds, then press and hold the ignition until you see a fire generated from head of spraying lance.
7. Adjust the Gas regulating valve to the maximum, and adjust the Air mixture switch slowly until it reaches construction requirements; (too much air pressure will blow out the gas directly in the combustion chamber)
8. Turn on high-pressure air switch;
9. Ajust the direction of the car, for the construction required surface to be heated
10. Turn off the Gas valve after finish construction, and then turn off the Check back valve.
11. Stop the engine, and clean gas emissions in the tank.
Heavy duty, stainless steel air injector
Finger tip control for air & fuel
Application
It is mainly used for the reheating of asphalt road and the dehumidification and clean the dirts inside the grooved cracks. Its unique design enables the operation to be safer, more reliable and efficient.
Working Principle
The engine drives the air compressor to produce high-pressure air, and the gas will generate the high-temperature air after its mixed combustion with compressed air in the heatlance's combustion chamber. Then the high-temperature air will generate air with high temperature and pressure for the use during operation with high-pressure air in another air compressing tube, which for heating the roads.
Advantages
1. With a clutch; More convenient through hand-triggered engine;
2. Supplied with unloading function; No need to deactivate the engine after the pressure reaches the preset value.
3. Supplied with two pressure relief valves, for dual protection, security and stability.
Operation steps
1. Turn off the main Gas valve and the High-pressure main air valve below the handle.
2. Turn off the Air mixture switch, High-pressure air switch and the Gas regulating valve.
3. Check the ignition, air compressor, piping should be properly connected, turn off the gas release valve. On the gas tank;
4. Turn on the engine start switch, start the engine (adjust the damper), and accelerator for speed up.
5. Until tank pressure reaches the pressure at 0.8Mpa, and turn on the reducing valve on the gas tank. Turn on the Gas master valve and the High-pressure air valve.
6. Turn on the Gas regulating valve on the spray lance until the slight outlet sound can be heared, pre-ventilation for 2-3 seconds, then press and hold the ignition until you see a fire generated from head of spraying lance.
7. Adjust the Gas regulating valve to the maximum, and adjust the Air mixture switch slowly until it reaches construction requirements; (too much air pressure will blow out the gas directly in the combustion chamber)
8. Turn on high-pressure air switch;
9. Ajust the direction of the car, for the construction required surface to be heated
10. Turn off the Gas valve after finish construction, and then turn off the Check back valve.
11. Stop the engine, and clean gas emissions in the tank.