1, Make sure our hot-water boiler using one ton of fuel can heat area 6000 to 7000 square meter. Steam boiler is longer 320- 500mm than hot-water boiler because of its higher temperature and larger capacity.

2, Full combustion, low temperature of disposed gas and high efficiency of combustion efficiency.

3. CO2 automatic welding, using double-layer protection wire

4. The overall access to larger overall annealing furnace annealing at the end of welding. Eliminating whole stress (including welding), greatly extend the service life of a boiler and improve reliability of boiler.

5. Using symmetrical spring double explosion vent at the back of boiler to protect the stability of the furnace and to make boiler get force evenly at the time of automatically venting.

6. Setting up condensing water diversion in the smoke box according to the operation of boiler.

7. Pressure controller and temperature sensor are all products of "OMRON" and "Saginomiya" of Japan, safety and reliability.

8. Using the most advanced burner produced in Italy to low oil consumption. All the burners have purge function at the beginning and end of using boiler.

9. Control counter of the boiler use the newest computer control of industry and sensor component in the world. EC approved electrical components, years of experience of producing boiler, well-designed function, improvement, comprehensive design, stable and reliable working of intelligent control system.