1.The boiler is a water-pipe steam boiler with two boiler drums and A-type longitudinal arrangement and assembly.Its mainframe is assembled into two key parts,the upper heating surface(body) and down combustion apparatus in company. After the boiler reaches to the user' destination, as the upper and lower part are assembled, the other parts of the boiler could be installed. The combustion chamber consists of the water screen tube arranged aroud the furnace and the steam drum.The convection heating surface is formed through arranging dense convection bank between its upper and lower boiler drum on the back.The soot deposit on the convection bank could not be cleaned out  by soot blower on the second retrace of the convection bank.There are two manholes set on the rear wall,which is convenient for checking and repairing all the furance walls. A cast iron economezer is set up independently on the after section of the boiler.

2.The upper and lower boiler drums are equipped with manhole devices relatively, with one at front and one at back of the upper boiler drum.One hand hole is set on the left header tank,one on the right tank,and one rispectively at both ends of the front header tank,alll of which is convenient for checking and repairing, as well as the cleaning of the boiler after breakdown.

3.The fire grate adopts new hunk coal-tightness fire grate segment (the former fire grate was the chip-type one), easy and reliable for operation.Such fire grate improves the operation reliability of the boiler to a large extent, and in general, allows the heated fire grate to be free of tension and damage;the coal leaked improves the operation of the boiler is less than that of the chip-type fire grate segment,with 1-2% of coal saved.Meanwhile,it is of good ventilation and a self-cleaning capacity.

1.Energy-saving and environment-friendly:The adopting of advanced gasified burning technology,including the gasified spiral burning chamber and embeded device of second distribution of spiral turbulence,makes the burning of fuels more efficient.

Threaded flues,which are efficient in heat transmission,and reasonable flowing speed of smoke,push the thermal efficiency to85% and higher.The adoption of biomass pellet fuel enables zero CO emission.With the density of discharged smoke lower than 50mg/m and blackness of exhaustion lower than Ringelmann level-1,all data has satisfied national envirmental protection standard for type-1 areas.

2.Low operation cost:Biomass pellet is a new environment-friendly renewable fuel promoted by the government if features high heating value,low cost and easy accessibility.The operation cost of the boiler is only 1/4 of that of electric boilers and is 1/2 lower of  that of oil(gas)boilers.

3.Highly atuomatic:The digital integrated controller enables users to set up auto control so as to control the burning.The operation is as simple as that for oil and gas boilers and it features automatic ignition,material-feeding and ash-clearing.

4.Safe:Quality auxiliary machines,accessories and auto-control equipment guarantee safe and stable operation.

5.Good appearance:The appearance of the boiler is well-designed and looks beautiful.

We have the first-class production line 

 Before the products leave our factories, all the matters relevant to product will be undertaken by our company, such as equipment decoration in product room and also satisfactory, free-charge service will be offered by us until the turn-key project. The replacement is guaranteed if any problem concerning the product quality arises within a year.

 In the manufacturing process, clients are quite welcome to our factory to examine the actual quality and to carry out the follow-up inspection.