1. Home
  2. --
  3. Industrial boilers

calderas johnston boiler company de 150bhp dual

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.

Get a Quote Send Message

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.

Johnston Boilers – Capitol Boiler Wor

For 150 years, Johnston Boiler has been manufacturing the highest quality products. With an innovative spirit from day one, J.W. Johnston saw the untapped potential of the area and seized the opportunity to turn a broken down boiler company into the nation’s top supplier. But that’s just the beginning…

Johnson Boiler Works In

Johnson Boiler is one of the best, instant and efficient service provider in town. We are utilizing their services since so many years and we are quite satisfied with their level of professionalism in the area of heating and cooling services.

Catálogo de fabricantes de Caldera De Vapor Precio de al

High Efficiency Electric Steam Boiler . $700.00-$3,000.00 Fábrica venta al por mayor 2 ton industrial calderas de vapor precio para uso del hospital . $11,907.00-$127,574.00 / Set

calderas boiler para la industria – caldera vapor de bioma

Existen 64 proveedores de Calderas industriales en el Centro de Negocios para la Industria, … Boiler, Biomasa, … Johnston Boiler Company. Johnston Boiler Company Calderas de 3 y 4 Pasos … de espalda húmeda cambio la industria de calderas para siempre. Hoy en día, la caldera Johnston de 3 . Superior Boiler Works – Mercados Atendidos

Johnston Boiler Company | NWIM | Boiler Parts & Equipme

Johnston Boiler Company Filter All Brass Copper Graphite Sort by Featured Price, low to high Price, high to low Alphabetically, A-Z Alphabetically, Z-A Date, old to new Date, new to old Best Selling


Author: Johnston Boiler Feb 20, 2013· Calderas PROINAS, funcionamiento del tratamiento químico del agua en la caldera, limpia, desincrustantes en línea, limpiadores desincrustantes para lavados en calderas acuotubulares y …

calderas a vapor johnson boiler – caldera vapor de bioma

Johnston Boiler Company. Johnston Boiler Company Calderas de 3 y 4 Pasos Calderas Modelo PFT Capacidad desde 50 HP hasta 2500 HP Capacidad equivalente desde 785 Kg/Hr hasta 39,205 Kg/Hr de Vapor Nominal. Power Equipos Termicos – Calderas. Jhonston Boiler Company. … así como a la reparación y mantenimiento de calderas de vapor y agua

Home - Johnston Boil

Johnston Boiler Company manufactures the world’s largest Scotch Marine firetube boiler. We pioneered the first water-backed boiler and continue to lead the industry in innovation today. View Products. 509 Series Boiler . XID Scotch Marine Boiler . 358 Series Boiler - Ohio Special . 309 Series Boiler .

Powermaster » Used Boile

A new boiler, equipped with a high efficiency burner, is ecological, consuming considerably less fuel than a used boiler. In fact, the acquisition cost of a new boiler is generally amortized by the fuel savings after very little time. The cost of a new boiler will “paid back” in terms of …

Used Johnston Boilers for sale in USA | Machin

1998 Johnston Firetube Boiler 200HP 8096. Manufacturer: Johnston One (1) 1998 200 HP Johnston boiler, 4 pass wet back, gas and No. 2 oil fired, 250 PSI design pressure The boiler will be cleaned on the fireside, waterside, outside, and painted.

Boiler & Burner Manuals | Superior Boil

Download boiler and burner manuals for our Triad and Creek commercial boiler lines. Superior Boiler uses Powerflame and Riello burners in our boilers.

Contact Us

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

0086-510-68530066, +86-13506151292

Get Latest Price
Get in Touch

If you have any problems about our product and service,please feel free to give your inquiry in the form below. We will reply you within 24 hours as soon as possible.Thank you!

  • Boiler type
  • Name
  • email
  • Phone or Whatsapp
  • message
I accept the Data Protection Declaration

Copyright © 2020.Zhongzheng Boiler Co., ltd. All rights reserved.