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Specifications, 1.Oil (gas) fired, 2. Automatic control, 3. Easy operation, 4. Reliable and safety 5. High efficiency - details see: https://www.machineto.com/three-pass-semi-wet-back-packaged-scotch-boilers-10212130

About our factory

Our factory is located in the changzhou city of jiangsu provice.It's known as a state designated professional production base of pressure vessel(Class A2).Class B boiler and thermal oil boiler.Our factory was established on 8th,August 1988.As a leader of manufacturer in the way of energy-saving environmental protection,we has been a well-known enterprise at home and abroad after more than 20 years of hard work.

Our main products:

1.Boiler: Steam boiler,Hot water boiler,Thermal oil boiler,Biomass boiler,Thermal Power Plant ,Waster heat boiler,Molten salt boiler and so on.

2.Pressure vessel:AAC autoclave,Glass autoclave,Steam generator,Steam-water exchanger,Stainless steel pressure tank and other pressure vesssels.

3.Guided by customers' requirement,we can make all kinds of non-standard products,like some need ASME,CE certificate.

Product Description

WNSseries automaticfuel (gas)steam, hot water boiler is ahorizontal three returnfire tube boiler.The main structure by the pot shell, waveform furnace gall steering smoke chamber, smoke tube. The boiler the applicable light oil, heavy oil, natural gas, liquefied petroleum gas, city gas, and other fuels. Using the wet back the waveform furnace structure, effectively reduce the thermal stress of a boiler and to improve the safety and service life of the boiler; Heat symmetrical layout, more reasonable the boiler by force and expansion; Reasonable heating surface is arranged to ensure good water circulation and heat exchange, to achieve the best effect of heat transfer, improving the thermal efficiency of the boiler; Steam boiler with low combustion chamber arranged so that the greater range of boiler water level safety, boiler steam space, steam quality guarantee good; Full butt weld wet back structure, the back wall to avoid the damage by hightemperature flue gas to ensure the reliable operation of the boiler; Selection of well-known international brand burners and advanced automatic control system more stable combustion, boiler operation more convenient, more secure and reliable operation.Steam boiler: Ratedevaporation capacity: 20t / h,rated outlet pressure: 0.7 ~~ 1.6MPa.

Hot water boiler: Rated heat power: 0.7 to 14MW, Rated water pressure: 0.7 ~~ 1.25MPa.

The list of our products(some of products containing )

If you are interested in our products, please donn't hesitate to contact me via email or mobile, with your detailed requirement like capacity, raw material. I will try my best to help.

Service Commitment

1)Ordering

We will introduce to the user in detail technical performance of the boiler to help you selcect a product which suits you best in terms of economy and effect.

2) Installation

If required,we may send a engineering and staff to guide the user through the installation in a timely maner so that the installation could be completed successfully.

After that,our engineer will provide on-site training to the operator with operations,maintenance and repair to ensure normal and operation of the boiler.

3)After-sales Service Provided:Engineers available to service machinery overseas.