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Double-Drum Coal Steam Boiler (SZL)

Price:	US $ 15873.00-396825.40/Roll
Trade Terms:	FOB,CFR,CIF
Min Order:	1/Set
Pay Type:	T/T

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Showroom Product Company Profile

Introduction:
1. This series double-drum boiler is horizontal moving chain grate steam boiler.
2. The boiler has two drums and convection bank inside. Water wall tubes are placed in the burner at left and right side.
3. There is a steam-water separator and surface blow down device fixed in the upper drum, and a periodic blow down device fixed in another drum which is at the bottom. 4. The tail decorates economizer.
5. Moving chain grate makes it convenient to feed coal, Induced draft fan and forced draft fan make good ventilation.
6. Fuel from coal scuttle fall on grate stoker, enters the furnace was burned, the flame through the combustion chamber, the economizer and was drew forth by induced draft fan and into the atmosphere.

Name						SZL4-1.25-AII	SZL6-1.25-AII			SZL8-1.25-AII		SZL10-1.25-AII	SZL15-1.25-AII
						DZL4-1.6-AII	SZL6-1.6-AII			SZL8-1.6-AII		SZL10-1.6-AII	SZL15-1.6-AII	SZL20-1.6-AII
						DZL1-2.5-AII	SZL6-2.5-AII			SZL8-2.5-AII		SZL10-2.5-AII	SZL15-2.5-AII	SZL20-2.5-AII

Rated evaporation capacity(t/h)						4	6			8		10	15	20
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
Rated Steam temperature(C)						194/204/225	194/204/225			194/204/225		194/204/225	194/204/225	204/225
Feed Water Temperature(C)						20	20			20		20	20	20
Heating area		Body(m2)				99.5	134			210		233.6	310.5	478
		Economizer(m2)				38	60			109		130	174	257
Effective area of great(m2)						5.3	7.8			10.2		12	18	23
Coal type						AII	AII			AII		AII	AII	AII
Fuel consumption(kg/h)						591	884			1150		1443	2157	2866
Thermal efficiency(%)						81	81			81		81	82	82
Weight of bigest part for transportation(ton)						32	21			26		28	30	35
Overall dimension of boiler assembled(m)						7.46×2.65×3.52	7×2.7×3.5			6.9×3.16×3.5		7.89×3.26×3.53	10×3.2×3.5	11×3.2×3.5
Induced draft fan	Model					Y5-48-6.3Cright135 C	Y5-48-7.1C135 C			Y7-36NO10Cright0 C		Y7-36NO10Cright0 C	Y5-47NO12Dright0 C	Y5-47NO12.4Dright0 C
	Air Volume(m3/h)					14301	24301			35420		35420	33318-50356	36762-69347
	Air pressure(Pa)					3030	3030			3841		3841	3628	3824
	Rotaional speed(r/min)					1600	1600			1480		1480	1480	1480
	Electricity motor				Model	Y180L-4	Y180L-4			Y225M-4		Y225M-4	Y280S-4	Y315S-4
					Power(kw)	22	37			55		55	75	110
Blower	Model					T4-72-12NO4A	T4-72-12NO5A			G5-50-8Dleft225C		G5-50-8Dleft225C	15TGNO:8.4Dleft225C	G4-73NO:9Dleft225C
	Air Volume(m3/h)					4040-7460	7740-10460			21800		21800	31400-19400	23003-32079
	Air pressure(Pa)					2040-1290	2040-1290			1700		1700	1450-2380	2559-2668
	(r/min)Rotaional speed					2950	2900			1460		1460	1460	1460
	Electricity motor			Model		Y123L-4	Y123L-4			Y160L-4B		Y160L-4B	Y180L-4B	Y200L-4B
				power(Kw)		5.5	7.5			15		15	22	30
Feed pump	Model					1½GC-5×7		2GC-5×7		JGGC12.5-15/10		JGGC12.5-15/10	DG25-30×5	DG25-30×6
	Rotaional speed(r/min)					2900		2900		2950		2950	2950	2950
	Lift(m)					161		161		175		175	175	180
	Electricity motor power(kw)					7.5		11		15		15	22	30
Govenor	Model					GL-5P		GL-10P		GL-16P		GL-16P	GL-20P	GL-20PW
	Electricity motor		Model			YCT100-4A	YCT112-4B			YCT132-4A		YCT132-4A	YCT132-4B	JZTY22-4
			Power(kw)			0.55	0.75			1.1		1.1	1.5	1.5
			Rotaional speed(r/min)			125-1250	125-1250			125-1250		125-1250	125-1250	125-1250
Ash exntractor	Model					CZX-3.1		CZX-4		CZX-4.6		CZX-4.6	GBL-15	GBL-20
	Electricity motor		Model			Y90L-6		Y100L-6		Y100L-6		Y100L-6	Y100L-6	Y100L-6
			Power(kw)			1.1		1.5		1.5		1.5	2.2	2.2
			Rotaional speed(r/min)			960		960		960		960	960	960
Dust collector								ST-4	ST-6		ST-8	ST-10	ST-15	ST-20

Prod Model:	SZL
Markets:	South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia
Efficiency:	89%
Voltage:	Optional
Package:	as Your Request
Place Style:	Horizontal
Gas Flow Type:	Water-Fire Tube
Fuel:	Coal-Fired
Usage:	Industrial
Pressure:	Low Pressure
Media:	Steam and Water
Water Circulation:	Natural Circulation
Manufacturing Level:	B
Burning Style:	Grate Furnace

Henan Province Sitong Boiler Co., Ltd. is devoted to heat energy field and has the word's leading heating technology which are specialized in manufacture all kinds of boilers which included Hot Water Boiler, Steam Boiler, Hot Air Stove, Organic Heat Carrier Furnace, etc.

And also whch is the national fixed-point production gradeB boiler manufacture enterprise. Sitong boiler industral park adjacent to national highway no. 311 and zhou-shang expressway, the traffic is convenient, radiation far-reaching. Our company has perfect quality assurance system and advanced production technology, rigorous scientific management mode and excellent service before-selling, sale and after-selling, deep farce management concepts and the elegance of the enterprise culture. In the trade union, our company may be said that: Brilliant achievements and well-established. It is also "sitong boiler finds its way into every family, safety warm him, you and I.

Our major products are coal, oil, gas, steam (hot) water boiler, electric heating steam (hot) water boiler, environment and energy-saving half gas boiler steam (hot) water boiler, organic heat carrier furnace, wastes incinerator, high, medium-temperature hot air stove and other 18 series of 100 specifications.
Our company has strong development capacity, professional development engineer adopts CAD computer design, clay modelling and rapid prototyping technology, use the optical 3D scanner to engage in data acquisition engineering, and apply to auxiliary product appearance design, to complete test analysis and detection equipment and tools. Thus we make you enjoy the frontier technology of infinite scene from design and manufacturing of each procedure.

Our company adhere to the science and technology as the guide, human as the support, quality as assurance and service continuously advance. And follow the management idea of "while a boiler leaves our factory, we make a friend, build a demonstration project and develop a piece of the market", 24 hours of experts substation telephone and computer network service, so as to provide sincerely help at any moment. We constantly win more market share and the trust of customers, which lay the foundation for the internationalization of "sitong boiler".

Qualification massiness, enterprises culture full-bodied, technology-first, "sitong boiler" walk the development of "industrialization, scalization and branding", targeting technology commanding heights, building a "yutong" brand, create the China boiler industry brilliancy hand in hand with the domestic colleague.