1. Features of Oil/Gas Fired Hot Water Boilers:
1). WNS series of fuel oil gas-fired boiler uses the three return trip technologies,the entire wet back structure.
2). The furnace heat transfer and breathing tube radiation heat convection rational design, layout of adequate heating boiler, high thermal efficiency.
3). This furnace water capacity, full heat exchanger, especially for medium and large sized boiler.
4). Suitable furnace gall size, the flame expansion, wide capacity radiant heating surface, to adapt to a variety of oil, gas bumer, simple structure.
5). The strength of design,sufficient heat transfer area, the performance of the boiler is fully guaranteed.
6). Selection of high-quality pumps.valves, electrical components and safety accessories, complete package.
7). Boiler with automatic ignition, process control, temperature control, overpressure protection, the protection of the furnace flame control and protection functions, simple, safe, reliable, and convenient maintenance.
8). Each boiler factory have been strictly tested, including burner and electric control device debugging, confirmed by the technical supervision of qualified supervision and inspection certificate issued.
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 warranty period(1 year) if there is any questions. Assure that we can supply you spares in boiler's all life.
4). We can arrange engineer to 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:
1). One year parts warranty
2). Spare parts available at ex-factory price
3). Different voltage available
4). 100% tested before delivery
5). WNS steam boiler capacity ranging from 500 -- 30000 Kg/h.
6). Skid-mounted complete system available 100-- 2000 kg/h.
7). Complete system fixed in container available 100-- 4000 kg/h.
8). Engineer on-site instruction of installation and commissioning available.
4. Why do You Choose Our Boiler?
1. Lower dust emission & SO2 emission & NOx emission, dust emission concentration < 30mg/m³ SO2 & NOx emission concentration < 18mg/m³
2. Boiler equips European Burner, fuel combustion can achieve automatic adjustment.
3. We supply 2 units Water Pump (one duty one standby) which from the famous pump manufacturer.
4. Boiler can achieve automatic temperature control & pressure control & feed water control & feed fuel control & safety indication ...
We also freely supply you a set of inner parts of Electric controller for standby.
5. Boiler with stainless cladding, anti-corrosion & anti-rust & beautiful appearance.
6. Comprehensive after-sales service.
|Horizontal oil (gas)-fired hot water boiler parameter|
|Rated working pressure MPa||0.7 / 1|
|Rated supply/return water temperature ℃||95/70||95/70||95/70||95/70||95/70||95/70||95/70||95/70||95/70||115/90||115/90||115/90||115/90|
|Design efficiency ％||≥ 92|
|Boiler circulation water flow m³/h||12||24||36||48||72||96||144||192||240||288||360||480||294|
|Fuel consumption||light oil kg/h||32||65||105||133||195||274||382.8||516||639.6||758||957.6||1238.4||1389|
|heavy oil kg/h||34.3||69.7||112.5||142.6||209||293.7||410||553.1||685.6||812||1064.5||1382||1489|
|natural gas Nm³/h||38.2||76.8||125.4||158.8||232.8||327.1||457||616.1||763.6||905||1148.4||1490.4||1658|
|Largest transportation size||L (mm)||2150||2718||3000||3350||4270||4930||5570||5968||6939||7150||7400||8650||8800|
|Notes：This form only for your reference, if any changed, please refer to factory technical documents.|