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 company.After the boiler reaches to the user' destination, as long 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 around the furnance and the steam drum.The convection heating surface is formed through arrangeing 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 convenient for checking and repairing all the furance walls.A cast iron economizer 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,and one on the down drum.One hand hole is set on the left header tank,one on the right tank,and one respectively at both ends of the front header tank, all 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 segmen(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 during operation of the boiler is less than of the chip-type fire grate segment,with 1-2% of coal saved.Meanwhile,it is of good ventilation and a selfcleaning capacity.

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.