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efm coal boiler

Product Thermal Capacity: 1 - 20 t/h

Working Pressure: 0.7 - 2 Mpa

Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.

Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

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Introduction of WNS gas / oil fired steam boiler:

WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.

Technical advantages:

1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.

2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.

3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.

4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.

EFM Heating - EFM PRODUC

Welcome to EFM Heating . Price of the efm DF520 Coal Stoker Boiler reduced by $1,000 in our pre-season sale. Contact efm or your efm dealer for details.

Installation and Operating Manual for the EFM Wood/Coal

EFM Oil boiler | Wood, Gas & Oil | Coalpail.com ForumDec 13, 2017EFM 520 Stoker Won't Stay Lit. | Stoker Coal Boilers UsingOct 25, 2016350 EFM Coal Stoker Info | Stoker Coal Boilers UsingAug 30, 2015EFM 520 Auger | Stoker Coal Boilers Using AnthraciteJan 21, 2012See more results Installation and Operating Manual for the EFM Wood/Coal Boiler Model WCB EFM Sales Company Emmaus, PA 18049 www.efmheating.com. 1 Installation And Operating Instructions For Model WCB Hand Fired Boiler DANGER: This boiler is equipped with a fuse-able plug. It …

EFM 520 Grate longevity / Replacement? | Stoker Co

Author: Robert A. Roy Jr Oct 13, 2019· Stoker Coal Boiler: EFM 520, 700, Van Wert 800 GJ 61,53 Baseburners & Antiques: Magic Stewart 16, times 2! Coal Size/Type: Lots of buck Other Heating: Slant Fin electric boiler backup. Post by Scottscoaled » Sat. Oct. 12, 2019 12:45 am I got a call to help a guy with his 1984 DF. It took new grates and a auger that had almost no flighting for

Installation and Operating Manual for the EFM Stok

Coal Stoker Boiler Df520 · EFM Regal Furnace · Dealer Locator · Online Manuals · Contact Us Installation and Operating Manual for the EFM Stoker Boiler Unit efm Sales Company • 302 S. Fourth Street, Emmaus, PA 18049 Model DF520. DF520 boiler, is designed for coal firing only. Use only Pennsylvania Anthracite coal in the size known as “rice coal”. Do not burn garbage,

EFM Boiler — Heating Help: The Wa

Hey guys. I'm looking for some help on an EFM Boiler. I don't do much oil hydronic; mostly gas, forced air and heat pumps. Went to a call the other day, black smoke coming from boiler. I pulled apart and noticed the HX was extremely dirty and likely plugged. Didn't have …

Aquastat settings: Best High, Low, & DIFF Settings on

Best settings for a heating boiler aquastat control: Here we explain how to choose the best settings for a heating boiler aquastat - the combination control that sets boiler temperature and may also control hot water production via a tankless coil on the heating boiler.. We also give advice on how to set the aquastat controls if heating with a woodstove.

Keystoker - The best stoves, furnaces, and boilers made in P

Welcome to Keystoker. Quality Materials, Workmanship and Service Only The Sun Does It Better! Over 70 Years experience in producing anthracite coal heating equipment to provide an economical solution to high cost of today’s energy. A remote Honeywell thermostat marks your stove, furnace, or boiler completely automatic.

Oil Stoker Boiler | Duncansville, PA | J&O Fireplac

Oil/Coal Stoker Boiler EFM. EFM Oil/Coil Stoker Boiler brings the best of both fuels. Switch to oil and the EFM Stoker Boiler is powered by a state-of-the-art Beckett flame retention oil burner – a modern marvel of penny-pinching combustion. Designed for whisper-quiet operation, the Beckett burner focuses the flame for more intense heat from

efm coal boiler for sale – best boiler for sa

EFM Coal Stoker Boiler DF520 | Center Farms Coal. Home » EFM Coal Stoker Boiler DF520 EFM Coal Stoker Boiler DF520. EFM Coal Stoker Boiler DF520; $0.00 USD. Qty: … · "Coal heat in winter, Oil heat …

EFM Ergomax Heat Exchanger - Stolz Stov

EFM Ergomax Heat Exchanger. 99% Heat Transfer; Double Wall Exempt; Output up to 1800 gph; Output temperature to 190°F; Instantaneous; Prevents Bacterial growth; Fits through doorways; No maintenance; Lowest lifetime operating costs; Categories: EFM, Furnaces, Heat Exchanger. Description Description Brochure. Related products. K Boilers; AK-180

efm 520 coal boiler for sale – Industrial Boil

Jul 04, 2017· New and used Efm Df520 Df 520 Coal Boiler Stoker Furnace Hot Water up for sale. Buy andsell Efm Df520 Df 520 Coal Boiler EFM DF520 DF 520 Coal Boiler. EFM 520 STOKER BURN TEST.stoker test.avi – VidInfo. EFM 520 STOKER BURN TEST.stoker test.avi This is an EFM 520 automatic coal stoker boilerthat I was Used Coal Boilers For Sale South Africa

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No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China

0086-510-68530066, +86-13506151292

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