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1.High heat efficiency, 2.Stable working perfformance, 3.Long design running life - details see: https://www.machineto.com/szl-steam-boiler-10211661

1. The boiler shall adopt double drum, monolayer arrangement, compact structure, as well as large heating surfaces which are more 10% than those of same kinds of products, featuring the following advantages such as sufficient output, safe and reliable operation ,short construction period, and low installation cost ect.
2. The design of cyclone reburning chamber in furnace resulted in the decrease of dust contained in the flue gas .At the same time, incandescent carbon black particles shall burn further, enhancing the boiler thermal efficiency, and decreasing gas blackness ,as a result, the gas emission concentration shall meet the requirements of grade A environmental protection area.
3. The grate shall employ the technology patent of small roller structure, boundary grate and so on ,improving the operation reliability of the boiler.
4. Since the adoption of technology patent for the sealed wind chamber and bilateral grate air register, and the application of machining cone seal structure to grate adjusting air equipment, the sensitivity of the grate shall be improved.
5. The boiler was awarded the following titles: first class products of mechanical and electrical department, excellent energy-saving products promoted by state, excellent energy-saving products of Shandong province.
6. According to the customers’requirements, the layering burn device and other energy saving equipments, implemented in state, shall be matched.

Parameter List

Items	SZL15-1.25/1.6	SZL15-2.5	SZL15-1.25/300	SZL15-2.5/400	SZL20-1.25/1.6	SZL20-2.5	SZL20-1.6/300	SZL-20-2.5/400
Rated Capacity T/H	15	15	15	15	20	20	20	20
Rated Pressure MPa	1.25/1.6	2.5	1.25	2.5	1.25/1.6	2.5	1.6	2.5
Steam Temperature °c	Saturated	Saturated	300	400	Saturated	Saturated	300	400
Fire Grate	Chain grage	Chain grate	Chain grate	Chain grate	Chain grate	Chain grate	Chain grate	Chain grate
Grate area m²	17.38	18.84	18.84	18.84	21.33	24	21.1	24
Boiler Heat surface m²	324	374.3	408.3	455.3	441	459	478.7	554
Boiler tail Heat surface m²	330.5/354	362	238	362	317	481	576	576
Fuel consumpation kg/h	2123/2130	2121	2333	2510	2726	2743	3083	3333
Exhaust smoke temperature °c	170	170	170	170	170	170	170	170
Dust emmsion concentration mg/Nm3	<80	<80	<80	<80	<80	<80	<80	<80
Heat Efficiency %	82.3	82	82	82	82.5	82.5	80.4	82.5
Size (L*W*H)mm	9900*3400*3530	10020*3480*3740	10020*3480*3740	10020*3480*3740	10070*3550*3400	10070*3550*3400	10750*3550*3400	10070*3550*3400
Weight T	36.7/38	39.7	39.7	39.7	41/43.4	47.8	44	48
Installated size(L*W*H)mm	11300*5840*6200	11300*5800*6700	11300*6710*8720	13000*6160*7720	14000*5400*7920	14000*5670*7820	13000*6700*9000	13000*7100*9000
Accept Special Design	yes	yes	yes	yes	yes	yes	yes	yes