Food industry condensing heavy oil vacuum boiler manufacturers in china

FOB Reference Price:Get Latest Price
$10,500.00 - $117,000.00 / Unit | 1 Unit/Units (Min. Order)
Model Number:
Support Sea freight
Lead Time:
Quantity(Units) 1 - 1 >1
Est. Time(days) 20 Negotiable
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Quick Details
1 year, 12 month
After-sales Service Provided:
Engineers available to service machinery overseas
Place of Origin:
Henan, China
Brand Name:
Natural Circulation
Hot Water
One-piece structure
3.8~7.7 ton
Gas and Oil
Low Pressure
Type of boiler:
Food industry boilers
Special Boiler Steel Plate
hospital & industry hotel laundry
Thermal efficiency:
Rated evaporation:
0.7-2.8 t/h
Diesel oil consumption:
56.3-226 Kg/h
Natural gas consumption:
67.8-271 Nm3/h
Applicable fuel:
diesel oil & natural gas
Supply Ability
Supply Ability:
45 Unit/Units per Month Food industry boilers
Packaging & Delivery
Packaging Details
packed in wooden cases suitable for export
Qingdao ,Tianjin,Shanghai for Food industry boilers
Lead Time :
Quantity(Units) 1 - 1 >1
Est. Time(days) 20 To be negotiated

Food industry condensing heavy oil vacuum boiler manufacturers in china

Product Description

hot water vacuum boiler is researched and developed by our factory, which combines the current situation of China's HVAC industry and focuses on the direction of future development. Compared with conventional hot water boilers and steam boilers, the heat exchanger operating system costs less and saves more energy (at least more than 5%). It is the best product for hotels, offices, residential quarters, etc. to provide heating and bathing hot water.

Product Advantages:

1. High operating efficiency

2. Lower nitrogen better environment

3. Longer life span

4. Good safety & Simple operation

5. Low NOx, COx, Sox emmission

6. Automaticly keeping vaccum



Products Paremeter
ModelRated thremal power (KW)







Rated working(MPa)Diesel oil consumption (Kg/h)Natural gas consumption (Nm3/h)Heat efficiency(%)

Food industry boilers Details:

t5,t6,t7  boiler details

Product Process

First-class products need advanced production technology as base, Fangkuai boiler never stop striving for exploration and pursuit of advanced production technology, after decades of exploration by Fangkuai people, we have accumulated nearly 20 pieces of high-quality processing technology.



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Company Information

A:Fangkuai was established on January 8, 1998 with a registered capital of over 100 million RMB. We are a High-tech enterprise engaged in researching,manufacturing and selling clean fuel boiler and clean combustion boiler. We are Class A boiler manufacturer, one of the best boiler manufacturers with superior digital processing ability. We believe you can find our products in different countries and our success owes to the state-level R&D Center, Test Center and 140,000 square meters Production Base.

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B:The unique all-condition laboratory in China; Qualification of Grade A boiler manufacturing; Qualification of first class boiler installation. Fangkuai has the greatest strength in boiler industry.  

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C:Fangkuai has invested in a National center to research and test clean-fuel boiler and built a cooperation base of industry and school with Tsinghua University and Xi 'an Jiaotong university. Numerous practical tests settled into the most comprehensive data of boileroperation and innovative patented technology.

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Core Technology

A:Ultra-Speed Tube Cooling Technology


Ultra-speed tube cooling technology is a new heat-transfer element, developed autonomously by Fangkuai. Compared with traditional threaded pipe,Ultra speed tube cooling technology increases heat-tranfer area by 5 times, penetrates deeply into the center of exhaust smoke, so as to reduce the temperature quickly and improve the thermal efficiency.


Ultra speed tube cooling technology is made of aluminium-silicon alloy with high thermal conductivity. Excellent material assisting with the unique design of tearing groove greatly prolongs the life of compression element. Benifiting from this, Fangkuai greatly improves the condensation speed and condensation effect.

core technology 1

B:Integrated Condensation Technology

The boiler structure has significant influence on thermal efficiency. Fangkuai explores a kind of one-piece structure which has greatly improved the boiler thermal efficiency.Fangkuai condensing technology is to use the efficient heat released by the exhaust smoke including sensible heat released by the smoke and latent heat released by the condensed steam, so as to improve the boiler's thermal efficiency.After numerous tests and experiments, Fangkuai has accumulated the industry's leading integration and condensation technology.

core technology 2

C:FGR technology

FGR technology is recycling a part of exhaust smoke(temperature of 150℃-350℃) back into the burner to complete secondary combustion along with a lower furnace temperature. Thus, NOx emission can be reduced to a great extent. In the process of boiler operating, the combustion process of natural gas changes all the time. Many elements can affect this process, such as gas quantity, FGR flue gas temperature, oxygen levels in the exhaust smoke, etc. Tiny changes of these factors will affect the NOx emission.Low emission has always been our research direction. The development and application of Fangkuai FGR technology can guarantee less than 30mg/Nm3 NOx emission for your boiler.

core technology 3

Certificate & Custom






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