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Welcome to the official website of Shaanxi Deli Energy Technology Co., Ltd.

Independent research and development of famous brand products nearly half of energy saving

Fully premixed ultra-low nitrogen silicon aluminum condensing gas fired boiler

Low nitrogen energy saving and high life expectancy -- NOx < 30mg/m3

The net hot water efficiency is 103% - 108%, and the comprehensive operation is over 30% of the ordinary boiler. The 770KW boiler only has the size of the refrigerator, the exhaust gas temperature is low, the noise is small, it occupies only 1.2m2, and the design life is 30 years.


Van de Lee full premixed low nitrogen variable frequency boiler

Low nitrogen energy saving and high life expectancy -- NOx < 30mg/m3

The net hot water efficiency is 103% - 108%, and the comprehensive operation is over 30% of the ordinary boiler. The 770KW boiler only has the size of the refrigerator, occupying only 1.2m2, and the design life is 30 years.


Van de Lee condensing direct fired module boiler

Condensing direct fired boiler, the leader of the new standard.

The thermal efficiency 102%-105%; no noise, normal operation can not hear the sound; almost no electricity, 0.0013 hours per hour; gas civil pressure can work normally, the opening cost is low; ignition heating synchronous, heating speed is super fast.


Van de Lee methanol boiler

That is, the instant methanol boiler.

Fully independent research and development, thermal efficiency increased by 25%; refuse methanol corrosion to the furnace body; one second rise, ultra fast speed!


Vander Riedel fuel horizontal boiler

Multi fuel boiler

Independent research and development, energy saving 25% - 40%; LAN (coal), natural gas (oil) can be exchanged on the same boiler combustion; emission of environmental compliance.


Silicon aluminum alloy heat exchanger

High efficiency, high life, low smoke temperature, corrosion resistance, small occupation area.

Silicon magnesium aluminum alloy has strong corrosion resistance and oxidation resistance. It has a longer life span than traditional boiler and can last for more than 30 years. The emission standards such as NOx and CO conform to the most stringent emission standards in the world and can save more than 25% energy.


Van De Li boiler display

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 Van De Li boiler

30 years experience in research and manufacture of independent boilers
Boiler water heater project expert

Boiler energy trusteeship

All expenses of audit, inspection, acceptance, fuel supply, monitoring, operation and maintenance, annual inspection and examination are all in charge of our company.

All aspects of project operation, including audit, inspection, acceptance, fuel supply, monitoring, operation and maintenance, annual inspection and examination, are all handled by our company. Customers do not need to take any risks. The operational risks and safety risks brought by the original heat equipment operation will be minimized.

Boiler equipment has a certain service life, equipment aging is inevitable, non-standard use and maintenance will greatly shorten its service life, and our company commissioned the operation of the boiler equipment has been professionally disposed of and maintained, and the operation process does not produce two sulfur dioxide and other harmful gases, boiler equipment life significantly increased, can effectively increase customer fixed assets. Net value.

Environmental risk control, our company uses independent research and development of biomass combustion machine as heating equipment, clean energy biomass pellets as fuel, advanced technology, energy saving and environmental protection, boiler exhaust emissions meet national standards, and has its own boilers and combustion machine patented technology as a support, to ensure that project technology is better than similar products in the market. If the project fails to achieve the expected goal, our company will bear the losses.

With the help of energy in the implementation of project operation, enterprises can improve their cash flow and invest limited funds in other preferred investment areas.

 Van De Li boiler

Are you still troubled by these problems?

Is the best choice between the boiler purchased and its existing working conditions?
Which type of boiler can be applied at the same time has the lowest running cost and the best plan?
Is it consistent with environmental emissions now? Can environmental emissions standards be met in future?
How to identify the quality of boilers by analyzing the appearance of many marketing methods?
How to ensure that the boiler purchased by oneself is cost-effective?
How to balance environmental protection, output, noise, land area, construction cost and supporting system?
How about after sales service? Is field solving capability strong? Is it a long time?
How to ensure that the boiler is safer to use? Constant thermal efficiency? Long service life?

Reasons for many customers to choose Van De Li boiler

01 Shaanxi Deli energy independent research and development, 46 national patents

Independent research and development to obtain 46 national patents

30 years of accumulated experience in manufacturing and 35% of capital investment are the innovative guarantee of Van De Li boiler.

 Van De Li boiler
 Van De Li boiler
02 30 years manufacturing experience

Fan De Li boiler has been independently developed, and has gained 46 national patents.

The professional manufacturing technology makes the product known as the famous brand product of the same industry in the region.

03 Environmental protection and energy saving

Products have been designated as recommended products by EPA many times.

The energy efficiency of the Van De Li boiler is up to 50%.

 Van De Li boiler
 Fan De Li boiler plant
04 Famous brand products

Fan De Li boiler has been awarded "famous brand product" for many times.

Products are put into use as government's "promotion demonstration projects".

05 Products recommended by the government

Fan De Li boiler has been appraised as "enriching the people to popularize products".

The municipal government and the EPA are designated as "recommended products".

 Van De Li boiler
 Van De Li boiler
06 Expert design, selection and optimization

Deli is leading in energy technology, and has won the "intellectual property advantage cultivation enterprise" in Shaanxi province.

The Van De Li boiler is passed through professional environmental impact assessment.

07 Timely, accurate and thorough service

Deli energy self purchase land, self built plant, users buy reassuring.

Deli energy through strict EIA audit, 30 years of manufacturing service experience, good reputation enterprises.

 Van De Li boiler
 Fan De Li boiler plant
08 Whole industry chain production and intensive

Van De Li boiler has 30 years of manufacturing experience, 46 national patents, and full industry chain production.

Delhi energy production equipment is all intelligent digital, automatic cutting, welding and other advanced equipment.

 Van De Li boiler成年女人看片免费视频

30 years experience in research and manufacture of independent boilers
Boiler water heater project expert

Pre sale service

Van De Li will provide you with advanced technology, reasonable matching and economical operation.

Sale service

Van De Li technicians are responsible for the detailed confirmation of the technical parameters.

To achieve five in place: technical proposal, construction personnel, construction delivery, installation and commissioning, acceptance in place.

After-sale service

Train boiler operators for customers, assist users to make computer room management system and equipment operation rules.

One year warranty for boiler, lifetime tracking service

User experience

The company is equipped with a sound boiler laboratory, and customers can operate on site.

The company has various types of boiler successful cases, customers can visit the site.

Quality assurance

Fully independent research and development, 30 years of experience in the whole industry chain production, customized on demand

All raw materials and accessories are brand GB.

The introduction of advanced production equipment, intelligent digitization, production process is good, design takes into account the production process and use and maintenance.

The heating area and heat transfer efficiency are increased by 8%~12% compared with the light tube, which has the function of self cleaning and improving the service life of the boiler.

Company strength

Self purchase of land, self built factory buildings, strong production base

Through strict professional EIA audit, EIA projects and other important factory procedures are perfected.

Shaanxi Intellectual Property Office as "Shaanxi intellectual property advantage cultivation enterprise"

The enterprise legal person is elected as "the outstanding scientific and technological innovation talented person in Weinan".

Product strength

Independent research and development, won 46 national patents

In the Weinan area, the same industry has won the title of "famous brand products".

The municipal government and the EPA are designated as the recommended products, and the "fan De Li" brand boiler energy conservation is as high as 50%.

Invalid full refund

Within 7 days from the date of the commissioning and commissioning of the product, we will refund the whole product for you due to quality problems.

 

 Van de Lee boiler company promise

Constantly create their own advantages and form new advantages.

 Van De Li boiler

Energy saving, environmental protection experts, national patent brand products

 Media report Van De Li boiler

In 2009, "fan De Li" brand boiler was designated by the municipal government and the Environmental Protection Bureau as the recommended product.

Direct fired module boiler and iron boiler were successfully developed in 2013.

Module series boilers were put into operation in 2014.

In 2015, the development and production of the Tan Tan boiler was successful and put into operation.

In 2015, the Weinan Municipal Environmental Protection Bureau organized a large number of users in Weinan to visit and study the carbon dioxide boiler successfully developed by Van De Li in the environmental monitoring station of the city.

In 2015, the "fan De Li" methanol boiler promotion demonstration project was put into use in Weinan.

In 2016, 6000 tons of ultra high pressure heat exchange equipment was put into production.

Full premixed condensing module boiler in 2016

Special interview on "Weinan talents" in 2012

 Talent interview in Weinan

Special interview on "Weinan talents" in 2012

 Weinan talent interview with fan De Li boiler

Special interview on employment face to face in 2015

 Weinan talent interview with fan De Li boiler

2015 "consumer zero distance" thematic interview

 Weinan talent interview with fan De Li boiler

Fan De Li boiler classic customer

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  •  Weinan Teachers College
    Weinan Teachers College
  •  China Bridge
    China Bridge
  •  Xinhua Bookstore, Weinan
    Xinhua Bookstore, Weinan
  •  Bank for economic construction
    Bank for economic construction
  •  China Railway
    China Railway
  •  PetroChina
    PetroChina
  •  Shaanxi Weinan environmental testing station
    Shaanxi Weinan environmental testing station
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Dynamics of Van De Li boiler

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  • How to choose a boiler?

    For boilers, we are not strangers. Many industries such as daily life, chemical production, food processing, Hotel hotels, paper making, liquor making and other industries all need to use boilers to provide heat. Faced with so many boiler manufacturers in the market, how should we choose the right equipment? How many boilers should we choose? How big boilers? Hot water boilers?

  • How to deal with excessive condensate of condensate gas boiler in Shaanxi

    When condensing gas boiler in Shaanxi is running, especially when the cold stove is started, there is often condensation water in the boiler's heating surface and back smoke box, which makes the stoker mistaken for water leakage from the boiler.

  • Is it true that ultra low nitrogen gas fired boiler has more than 100% thermal efficiency?

    Whether it is centralized heating or heating alone, the boiler is almost indispensable. The wall hung furnace is used for its own use, and the central heating is a large boiler. With the advocacy of energy conservation and emission reduction, many places are replaced by coal-fired boilers. When people choose to buy boilers, besides the price and service life, they are most concerned about the boiler.

 Van De Li boiler
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