WNS2.8-0.7/95/70-Q(Y):

"WNS"---Horizontal type internal chamber combustion boiler

 "2.8"- thermal power 2.8mw       "0.7"-pressure 0.7MPa      "95"- Outlet water temperature

"70"- Return water temperature   "Q"-Gas

Boiler picture:

Structural drawing:

1.    Larger combustor design, world brand burner, higher efficiency, lower failure rate;

2.    Advanced ripple furnace structure, larger heat transfer area, heating expansion available;

3.    Spirally corrugated tube, strengthened heat transfer, eliminate welding stress;

4.    Wet back dual seal structure, higher reliability, low maintenance;

5.    Multiple safety protection function, overtemperature, overpressure, water shortage, leakage detecting, flameout.

Boiler parameters:

Boiler detailed list:   

Henan Yuanda Boiler Co., Ltd., establish in 1956, as a industrial leader, we specialized in industrial boilers:

Type: steam boiler and hot water boiler

Capacity:  0.5-30 ton per hour(steam boiler)

0.7-29 mw(hot water boiler)

Pressure: 0-2.5 MPa

Fuel: coal, biomass, gas and oil

Nearly 60 years development and innovation, we accumulated a wealth of experiences, and we are cooperating with many universities and Boiler Research Institutes, such as Jiaotong University and Zhiguang Boiler Institute. And for so many years our product positioning: 0.5-30 ton industrial boilers.

So far we have exported to more than 50 countries, and enjoy prestige at home and abroad.

Welcome to visit our company!

We have rich successful export experiences for more than 10 years, and a full service will be provided:

Two Year Warranty and Full Life service:

Within two years, any fault caused by non-artificial reason we should maintain it freely. And Accessories & Components will be provide at any time.

Installation and Commissioning:

Henan Yuanda Boiler Co., Ltd. provides completed installation drawing and manual, and we shall provide one or two engineers to supervise the installation and the commissioning of the boiler for 10-15days if necessary.

Documents will be provided:

1.    General drawing(lay-out)
2.    Ontology (Pressure parts miscellaneous)
3.    Piping and instrumentation diagram
4.    Installation instructions
5.    Pressure parts strength calculation summary table
6.    Certificate of quality
7.    Supervised certification

60 Years Experience, Quality Guarantee

Solid Durable, 3 years longer than general boilers

Good Business Credit, AAA Certificate of Grade

Customer Fieldwork Available

Shorter Delivery Time, at least 5 days ahead

Energy Conservation and Environment Protection Technology