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Coal-Fired or Biamass-Fired Chain Grate Steam Boiler

Price:	US $ 38000-40000/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	1/Piece
Pay Type:	L/C,T/T,D/P

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Coal-Fired or Biamass-Fired Chain Grate Steam Boiler

Main Technical Parameters of SZL Steam Boiler & Hot Water Boiler

1. Steam Boiler Capacity: 2~25 T/H 1.4~17.5MW
2. Steam Pressure: 1.0~2.5MPa
3. Steam Temperature: 184degree~400degree
4. Hot Water Temperature: 95degree~130degree
5. Type of Boiler: Natural circulation, forced circulation, steam and hot water supplied
6. Steam Boiler Mode of Combustion: Grate-fired furnace
7. Steam Boiler Form of Ex-factory: Package or assembly
8. STeam Boiler Fuel: Bituminous Coal, dry-burning coal, hard coal, ligneous coal, firewood (sawdust), grass residue, rice chaff, furfural residue, etc.

Principle of SZL Coal-fired Steam Boiler & Hot Water Boiler

RUNLI SZL series packed water-tube steam and hot-water boiler is the double-cylinder, water-tube assembly, chain grate boiler.
Two cylinders are laid at the upper and lower level of boiler longitudinally along
The center. Front section of the upper cylinder and water all tubes at sides form
The radiant heating surface in the hearth, while the near section and tube nest in
The lower cylinder serve as convection heating surface. Coal economizer is installed
At the rear of boiler. After some heat of the combustiongenerated high temperature
Fume is absorbed by the hearth, the fume flows to the convection heating surface
Through cooling chamber and exhausts outside through the chimney via coal economizer,
Dust collector and drought fan.

Features of SZL Steam Boiler & Hot Water Boiler

1. Compact structure, small installation space, single-floor boiler room, cost-effective infrastructure.
2. Great assembly level, short installation period and inexpensive installation.
3. Sufficient and reasonable heating surface, quick temperature/pressure-rise of boiler, satisfactory productivity and high heating efficiency.
4. Introduce the air with air distribution chambers of grate. All air distribution
Chambers can adjust the air flow independently and grate can be regulated step-less speed.
5. Wide range of applicable coals and full combustion.
6. Electric control cabinet is equipped with complete automatic control and monitor
Instruments featuring high automation, safety, reliability and simple operation.

Model		SZL6-1.25-AII SZL6-1.6-AII SZL6-2.5-AII	SZL8-1.25-AII SZL8-1.6-AII SZL8-2.5-AII	SZL10-1.25-AII SZL10-1.6-AII SZL10-2.5-AII	SZL15-1.25-AII SZL15-1.6-AII SZL15-2.5-AII	SZL20-1.25-AII SZL20-1.6-AII SZL20-2.5-AII	SZL25-1.25-AII SZL25-1.6-AII SZL25-2.5-AII	SZL30-1.25-AII SZL30-1.6-AII SZL30-2.5-AII	SZL35-1.25-AII SZL35-1.6-AII SZL35-2.5-AII
Rated heating efficiency(MW)		6	8	10	15	20	25	30	35
Rated working pressure(MPa)		1.25/1.6/2.5	1.25/1.6/2.5	1.25/1.6/2.5	1.25/1.6/2.5	1.25/1.6/2.5	1.25/1.6/2.5	1.25/1.6/2.5	1.25/1.6/2.5
Rated steam temperature		193/204/226	193/204/226	193/204/226	193/204/226	193/204/226	193/204/226	193/204/226	193/204/226
Rated outlet temperature		60	60	60	60	104	104	104	104
Heating area	Boiler(m2)	156	197.4	235.6	412	508	510	588.6	335
	Coal economizer(m2)	87.2	157	174.4	413/413/236	357	496	450	354
	Air preheater(m2)				-/-/181	199	212	210
Effective area of grate(m2)		7.8	10.1	11.8	17.3	21	24.3	25.8	37.3
Water volume(m3)		7.3	9.6	12.4	15.3	21.6	27	27.6	31.8
Design efficiency(%)		80	80	80	80	80	80	80	80
Applicable fuel		Soft Class II
Maximum size of shipping part(m)		6.1×3.1×3.5	6.8×3.4×3.5	7.6×3.4×3.5	9.6×3.4×3.54	11×3.41×3.54	8.3×3.0×3.6	8.5×3.6×3.64	8.5×3.8×3.8
Maximum weight of shipping part(t)		25	29	31	42	50	22/28	23/29	24
Overall size of installation(m)		9.5×5.5×6.2	9.5×5.5×6.2	9.8×5.7×6.2	10.9×5.7×6.7	12×5.8×6.8	13.8×6.0×10.6	18×6×10.5	18×8×3.8
Draught fan		GY6-1 30kw	GY10-1 45kw	GY10-15 55kw	Y5-47 12D 75kw	GY5-47 12.4D 90kw	GY20-15 110kw	GY35-15 132kw	Y4-73 14D 185kw
Blower fan		T4-72 5A 11kw	GG10-1 15kw	GG10-1 15kw	G4-73 9D 30kw	G4-73 9D 30kw	GG20-15 55kw	G40-73 10D 55kw	G4-73 10.5D 75kw
Speed governor		GL-10P 0.75kw	GL-16P 1.1kw	GL-16P 1.1kw	GL-20P/II 1.5kw	GL-20P/II 1.5kw	GL-30P 2.2kw	GL-40P 3kw	GL-40P 3kw

Prod Model:	SZL
Markets:	South America,Eastern Europe,Southeast Asia,Africa,Mid East,Eastern Asia
Rated Heating Efficiency(MW):	6-35
Rated Working Pressure(Mpa):	1.25-2.5
Rated Steam Temperature:	193-226
Rated Outlet Temperature:	60-104
Effective Area Of Grate(M2):	7.8-37.3
Water Volume(M3):	7.3-31.8
Maximum Size Of Shipping Part(M):	6.1×3.1×3.5--8.5×3.8×3.8
Maximum Weight Of Shipping Part(T):	25-29
Applicable Fuel:	Soft Class II
Design Efficiency(%):	80
Function:	Steam Boilers
Fuel:	Coal-Fired
Usage:	Industrial
Pressure:	Pressure
Structure:	Water Tube
Drum Placement:	Horizontal Boiler
Media:	Steam and Water
Installation:	Assembled Boiler
Water Circulation:	Natural Circulation
Manufacturing Level:	A
Burning Style:	Internal Firing Boiler

Jiangsu Runli Boiler Co., Ltd is specialized in designing and manufacturing the steam boiler, thermal oil boiler and waste heat boiler in 6 series, such as coal burning, oil (gas), Coal Water Mixture, firewood, saw dust (grate boiler) and electric heating, the heating load varies from 0.5tons to 75 tons per hour. And with more than 150 models. All products produced by the company are widely used for textile, printing and dyeing, timbering, chemistry, central heating supply and other fields.

"Runli" brand product will meet client's personalized requirement with best competitive price, whereas the company will provide all clients best pre-sales and after-sales service, is willing to create a wonderful future with all friends at home and abroad.