1. Features of Gas/oil fired Boilers :

1). WNS series of fuel oil gas-fired boiler uses the standard three return trip technology the entire wet back structure.
2). The furnace transfer and breathing tube radiation heat convection rational design, the layout of adequate heating boilers, high thermal efficiency.
3). This furnace water capacity, full heat exchanger, especially for the medium and large-sized boiler.
4). This furnace used to burn the center of unique technology, the entire wet back structure, the furnace volume is big. make full use of radiation furnace heat exchanger, and through the combustion of fuels burnout level, making boiler thermal efficiency improved greatly.
5). This simplifies the furnace heating surface design, especially for the low-power boiler.

2. Advantages of Our Production and Service

1). 100%safety, running stably, excellent water level and pressure control, fully automatic operation 
2). Boiler running life > 20years.
3). Good after-sale service. It is free for you to get the damaged spares in the warranty period(1 year) if there are any questions. Assure that we can supply you spares in the boiler's all life. 
4). We can arrange an engineer for your company for installation and commissioning and training. If you need us at any time, we can send our technicians and prepare in a short time.
5). Special paint is used after assembly. Paint is particularly used in your climate area, which is anti-corrosion, anti-abrasion, and color-fastness.

3. Factory Assurance:

A.  Free system design:

1. lour expert engineers in the field of professional application will design the fuel, boiler structure, boiler room, boiler system and energy-saving scheme for you free.

B.  Limitation of time guarantee:

1. our company has the production workshop with the largest industrial boiler production capacity and skilled professional production workers to ensure the production and supply time.

C.  Certification certificate:

1. We provide a variety of certifications, including CE, TUL, ASME, EAC, GB, etc.

D. Quality assurance

1.  Under the warranty listed in the user manual or manual, if the equipment fails within the warranty period, the company will provide warranty services for the sold products.

E.  Warranty service:

1.  Relevant products are 12 months from the date of bill of lading.
2.  It is free for you to get the damaged spares in warranty period (1 year) if there is any questions. Assure that we can supply you spares in boiler's all life.

4. Mainly Parameters:
 

Horizontal Oil (Gas)-Fired Steam Boiler Parameter
Item\Model		WNS0.5-0.7-Y(Q)	WNS1.0-0.7-Y(Q)	WNS1.5-0.7-Y(Q)	WNS2-0.7-Y(Q)	WNS2-1.25-Y(Q)	WNS3-1.25-Y(Q)	WNS4-1.25-Y(Q)	WNS6-1.25-Y(Q)	WNS8-1.25-Y(Q)	WNS10-1.25-Y(Q)	WNS12-1.25-Y(Q)	WNS15-1.25-Y(Q)	WNS20-1.25-Y(Q)
Rated capacity kg/h		500	1000	1500	2000	2000	3000	4000	6000	8000	10000	12000	15000	20000
Rated working pressure MPa		0.7 / 1.0 / 1.25
Rated steam temperature ºC		170 / 184 / 194
Design efficiency %		≥ 92
Fuel consumption	light oil kg/h	37	72	97	144	146	210	285	424.8	560	643	833	1042	1389
	heavy oil kg/h	38	76	105	154	156.5	225.1	305.5	455.3	600.2	689.2	893	1117	1489
	natural gas Nm³/h	44	85	116	172	174.3	250.7	340	507.1	668.6	767.7	995	1244	1659
chimney diameter		ф250	ф350	ф350	ф350	ф350	ф450	ф500	ф500	ф600	ф650	ф750	ф800	ф900
Largest transportation size	L (mm)	1950	2400	3300	3700	3400	4500	4600	4800	6400	7200	7150	7500	9150
	W (mm)	1300	1670	1660	2000	2100	2600	2550	2750	2750	3200	3200	3500	4000
	H (mm)	1500	1890	2050	2100	2368	2600	2604	2950	3114	3262	3500	3850	4500
Notes:This form only for your reference, if any changed, please refer to factory technical documents.

5. Our Main Product Scope:

1). WNS series Horizontal oil/gas fired boilers (0.5-30T/H, 0.7-14MW)
2). SZS serires Horizontal Oil/gas fired boiler (4- 35T/H )
3). LHS series Vertical Oil/gas fired boiler (0.1-2 T/H, 0.06-0.7MW )
4). DZL new type water fire tube boilers (1-35T/H, 0.7-29MW)
5). SZL series water tube biomass boilers (4-35T/H, 1.4-29MW)
6). SHX boiler boiler ( 10--35 T/H)
7). CFB Circulating Fluidized Bed boiler ( 35T--130 T )

Q: Are you a manufacturer?
A: Yes, we are a manufacturer. Our factory is in Pingdu Qingdao established in 1993. 

Q: Can I get a guarantee of products?

A: Yes, every product is 1 year quality warranty under customer's correct using the products.

Q: Do you have any Certificates?

A: Yes. Each of our boilers has a China GB certificate. If you need CE ASME or AS, we can help you to get it.

Q: How to buy it?What about the delivery?

A: Please contact me by email or online, let me know your factory situation, I will give you some advice on which model most suitable for you. We have a shipping agent who can choose the cheapest and fastest delivery. FOB, CIF, C&F, or EXW are no problem for us.

Q: How can I pay you?

A: T/T, L/C is very well used.

Q: What about the production?

A: Produce time is 20~25days for <6Ton boiler, 25~40days for >8Ton boiler. 

Q: Could you offer some wear parts?

A: Yes, some chain grate bars, electric equipments in control panel box for example.

Q: What about the maintenance?

A: I will offer you the timely maintenance way sheet after installation of the boiler mainly parts.