Wns gas & oil fired hot water boilers are three pass wet pack, horizontal, smoke tube type( fire tube) fusion welded. Hot water boilers gas & oil fired are made to iso / ibr / asme code. These are available in capacity of 0.7mw. To 14mw. Components are engineered for maximum safety, highest efficiency, dependability and quit operation. Wet back models eliminate rear end refractory and its inherent maintenance cost, reduces stress of rear tube sheet and ligament cracking, radiant heat is eliminated, lengthening tube life and reducing heat loss from rear turn around.
Wns gas & oil fired hot water boiler feature:
1. Fully wet - back design effectively absorbs radiant heat into the water, keeping tube ends and rear of coiler cooler than in dry back design.
2. Three passes extract maximum useable heat from the fuel.
3. Large , water - surrounded furnace tube assures complete combustion and heat absorption without flame impingement.
Wns gas & oil fire tube boiler application
Boiler suitable for bakery, pharmaceuticals &bulk drugs, beverages, dairy, fetilizers, processed food industry, textile industry, hospitals, hotels, investment precision casting industry, laundry, paints & varnishing industry, mineral water plant, yarns, etc
TypeRated evaporation
(mw)Rated steam pressure(mpa)Nominal steam temperature(c)Feed temperature(c)Heating area(m2)Water volume
(m2)
Wns0.7-1.0-y(q)0.71.09570293.1
Wns1.4-1.0-y(q)1.41.0957055.73.93
Wns2.1-1.0-y(q)2.11.0957078.844.8
Wns2.8-1.0-y(q)2.81.09570986.8
Wns4.2-1.25-y(q)4.21.259570141.79
Wns5.6-1.25-y(q)5.61.259570189.711.9
Wns7-1.25-y(q)71.25957024812.4
Note: here are some of specifications for your reference, and you can consult us for more details.
Zg have over 60 years' experiennce of boiler and pressure vessel, as industrial boiler manufacturer and supplier in china, we supply szs gas fired water tube steam boiler with capacity 10-35 ton, widely used in food plant, textile industrial, hospatial, etc.
High efficiency and energy-saving water tube boiler
Water tube gas & oil fired boiler selects world-leading imported automatic combustors, and realizes high efficiency and automatic combustion.
Automatic combustion micro positive pressure operation enables high combustion efficiency, lower electricity consumption and operation cost.
Membrane wall structure is applied to maintain low temperature within the boiler and minimize heat radiation loss. Besides, the boiler is featured by good sealing and high thermal efficiency.
At the back-end, there is an energy device which can lower exhaust temperature and improve boiler's thermal efficiency.
Safety and reliability gas & oil fired steam boiler
Szs gas & oil fired steam boiler applies natural circulation while hot water boiler applies forced circulation in order to ensure the safety and reliability of water circulation.
Membrane wall structure is applied to ensure safety, high efficiency and high sealing.
Explosion door applies micro positive pressure large diameter spring type to ensure high sealing and the safe operation of the boiler.
The boiler is equipped with high and advanced control technique as well as excellent components in order to ensure the safety and reliability of boiler operation.
We offer topnotch biomass boilers(steam and hot water boiler) at very nominal price ranges. We not just manufacture and supply biomass fired boilers, but also offer boiler services such as erection services, industrial boilers. These are used for generating steam and this steam is used for various engineering purposes.
SZL biomass fired steam / hot water boiler application
Biomass fired steam Boiler and hot water boiler are suitable For Bakery, Pharmaceuticals &Bulk Drugs, Beverages, Dairy, Fetilizers, Processed Food Industry, Textile Industry, Hospitals, Hotels, Investment Precision Casting Industry, Laundry, Paints & Varnishing Industry, Mineral Water Plant, Yarns, etc
We are glad to propose 500 MT of stain less steel mill scale.
Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products.
At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel.
The recovery ratio after melting in furnace for the most valuable alloy elements is:
- Ni: 3.5 - 4.5%
- Cr: 6-8%
From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows:
Waste code: 10 02 10
The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers.
Chemical analysis of the material is available on request.
Savemax three pass oil/gas fired smoke tube steam boilers with high efficiency and excellent design best opted for process heating requirement of the industry today.
