Product Description

WNS Series High Efficiency Oil Fired Steam Boiler

Model number is WNS, which is a horizontal three-cylinder (gas) combustion boiler with a wet rear structure. The ripple furnace and combustion chamber are the first to return, the second return is the smoke channel, and the third return comprises an economist and a capacitor. The boiler is equipped with a complete automatic control device and safety protection device, which can detect automatic water level control, minimum water level alarm and shutdown; automatic boiler prevention, automatic burner adjustment and flame protection to ensure safe boiler operation.

The boiler first softens the water in the condenser, then pumps it into the condenser and returns to the soft water tank (while cooling the wild gas). The heated demineralized water is pumped to the economist by the feed pump, which is further heated by the economist and sent to the body.

Brief Introduction of Boiler Operating Conditions
The boiler can operate from 80 to 100% of working conditions. Below 100 nominal stroke, the operating parameters of the boiler are: feed water temperature is 20 ° C, nominal operating pressure is 1.25 MPa, 10 tonnes of water can be produced per hour, temperature is 193.4 ° C. If there is natural gas, the calculated heat efficiency is 98.96, the gasoline temperature is 48.93 ° C, and the fuel consumption is 754.78 Nm 3 / h (one day output). Natural gas has a low calorific value (> 36.36 MJ / NM3).


Product Features
1. Reasonable design
2. High efficiency and energy saving
3. Manufacturing specifications
4. Large steam space
5. Longevity and durability
6. Easy maintenance

Technical Parameters

Note: the fuel consumption in the table is based on light oil low calorific value 42915KJ/Kg (10260Kcal/Kg), natural gas low calorific value 35588KJ/NM3 (8500Kcal/NM3) and liquefied gas low calorific value 45998KJ/Kg (11000Kcal/Kg). Calculation of low calorific value (16750KJ/NM3 (4000Kcal/NM3) of urban gas.

Remarks: We will reserve rights to change the above mentioned data due to continuous policy transformation and product improvement.

     It is one of the ten most famous towns in Zhongzhou, which is adjacent to National Highway 107 in the South and Beijing-Guangzhou Railway in the north. The company has the B-class boiler manufacturing license issued by the General Administration of Inspection and Quarantine of the State Quality Supervision Bureau and the D1 and D2-class pressure vessel manufacturing license. It is a comprehensive manufacturer of steam boilers, hot water boilers, heat carrier boilers, pressure vessels of Class I and II and auxiliary machines for various boilers. The company was founded in 1987.

     After relocation and expansion, it now has perfect production equipment and testing means, a high-quality staff and technical team, and has established and improved a set of quality assurance system. The quality policy of "quality-oriented, safety first, energy-saving, environmental protection, refinement" and "the pass rate of main parts inspection is over 95%, the pass rate of welding seam inspection is over 98%, the pass rate of product inspection is 100%, the pass rate of products manufactured is 100%, and the implementation rate of regulations and standards is 100%" have been formulated.

Product quality is safe and reliable, environmental protection and energy saving, and conforms to the national standards and industry standards. Pressure vessel products are inspected by the quality and technical supervision department and issued with product inspection certificate. 

Xinxiang Xinguo Container Manufacturing Co., Ltd. is willing to cooperate sincerely with friends from all walks of life to create brilliance!