Energy-Saving, Environmentally Friendly, Ultra-Low Nitrogen, Full-Premix Condensing Gas Steam Generator for Food and Beverage/Brewing Distillation

• Customization: Available
• After-sales Service: Free Maintenance During The Warranty Period
• Warranty: 2 Years
• Model NO.: NLSS
• Usage: Life Boiler, Industrial Boiler, Power Plant Boiler, Marine Boiler
• Structure: Cabinet
• Combustion: Chamber Combustion Furnace
• Fuel: Gas
• Flow Path: Water Pipe Boiler
• Type: Natural Circulation
• Installation: Fast Loading
• Pressure: Low Pressure
• Brand: Aikeduo
• Rated Heat Input: 60-760kw
• Water Volume: 22-28.8L
• Saturated Steam Temperature: 175/184ºC
• Maximum Gas Flow Rate: 6-76m³/H
• Co Emission: <40ppm
• Nox Emissions: <30mg/Nm³
• Transport Package: Overall Transportation
• Specification: 80-1000kg/h
• Trademark: aikeduo
• Origin: China
• Production Capacity: 2, 000 Units/Year

Product Description

Product Description

Meet the steam demand of multiple places

NOx emissions: less than 30mg/m³

Rated heat supply: 0.08-1t/h

Applicable energy: natural gas

The Aikeduo fully premixed condensing steam generator adopts fully premixed surface combustion technology, precisely mixing air and gas with a combustion efficiency exceeding 99%. The nitrogen oxide (NOx) emission is less than 30mg/m³, meeting strict environmental protection standards. Equipped with an integrated condensing heat exchanger, the flue gas temperature is as low as below 60°C, and the thermal efficiency exceeds 100%, saving 15%-30% energy compared with traditional boilers, and the gas consumption per ton of steam is less than 80m³.

Its total water volume is less than 30L, eliminating the need for supervision and filing, and is easy to install (only requiring connection to water, electricity, and gas). It supports fully automatic intelligent control, with steam output achievable within 1 minute and steam dryness exceeding 99%. The equipment features a compact and safe structure with no explosion hazards, suitable for multiple industries such as food processing, textile printing and dyeing, and biopharmaceuticals, especially for scenarios with frequent steam demand and high environmental requirements.

Fully premixed burner

1.Air and gas are completely pre-mixed, leading to high combustion efficiency.

2.The DC variable-frequency fan enables stepless speed regulation, adjusting power on demand to reduce boiler start-stop cycles.

3.It can operate normally under low-pressure gas conditions.

4.With a low air coefficient and a consistently constant air-fuel ratio, it achieves higher efficiency at low loads compared to diffusion combustion.

5.Combustion occurs in the form of micro-flames, featuring very stable burning, uniform temperature distribution, and no local high-temperature zones, achieving ultra-low emissions (nitrogen oxides < 30mg/Nm³; carbon monoxide nearly zero).

6.High volumetric heat intensity requires smaller furnace dimensions, making it safer.

7.Made of metal fibers, it is soft, impact-resistant, and has a longer service life.

1.The once-through boiler is composed of upper and lower headers, tube banks, etc. It has no steam drum, low water capacity, and a safe and stable structure.

2.The make-up water pump, circulation pump, and solenoid valve are all built-in.

3.It adopts full-premix combustion technology, featuring low-carbon and low-nitrogen emissions, with NOx emissions < 30mg/Nm³.

4.An integrated condensing heat exchanger is configured at the tail of the flue gas to fully utilize the latent heat of vaporization in the flue gas, achieving a thermal efficiency of over 100%.

5.It can realize IoT control and remote operation.

 

1.No Inspection or Filing Required
With a total water volume < 30L, no filing, supervision, or inspection is required, and no full-time boiler operators are needed for attendance.
2.Rapid Heat Generation
Qualified steam is produced within 1 minute of startup, ready for immediate use with low thermal inertia, ideal for frequently starting/stopping operations.
3.High Efficiency and Energy Saving
Thermal efficiency ≥ 100%. Condensing waste heat recovery achieves energy savings of over 30%.
4.Intelligent Control System
Supports remote control, intelligent diagnosis, and remote analysis.
5.Ultra-Low Nitrogen and Low Carbon Emissions
NOx emissions < 30mg/Nm³. Natural flue gas temperature is below 60℃.

Product advantages

1.Multi-unit Coordinated Control of Four Devices,The system intelligently regulates the number of activated devices based on the steam consumption of users' production equipment, starting them on demand to minimize start-stop cycles. This ensures the devices operate at maximum energy efficiency. A duty rotation program is also implemented to balance the operating time of each device.

2.Variable-frequency Water Supply Mode Added,The equipment's output automatically adjusts according to the terminal load, while the water replenishment volume is dynamically regulated to maintain stable system pressure at all times, thereby improving steam quality.

3.Optional Post-condenser Configuration,Equipped with a unique fire-tube deep condensation technology, the optional post-condenser further reduces flue gas temperature, minimizing energy consumption and lowering operational costs.

0.08t/h-0.2t/h

0.5t/h-1.0t/h

Specification

Product Model	Unit	NLSSO.08-0.8-Q	NLSS0.2-0.8-Q	NLSS0.5-1.0-Q	NLSS1.0-1.0-Q	NLSS1.0-0.8-Q
Rated Heat Input	KW	60	150	380	760	760
Minimum Heat Input	KW	12	30	114	228	228
Rated Evaporation Capacity	kg/h	80	200	500	1000	1000
Rated Working Pressure	MPa	≤0.8	≤0.8	≤1.0	≤1.0	≤0.8
Saturated Steam Temperature	℃	175	175	184	184	175
Water Volume	L	22	27	28.4	28.8	49.8
Gas Pressure (Dynamic Pressure) (12T)	KPa	2-3	2-3	3-6	4-8	4-8
Maximum Gas Flow Rate	m³/h	6	15	38	76	76
Minimum Gas Flow Rate	m³/h	1.2	3	12	23	23
CO Emission	ppm	<40	<40	<40	<40	<40
NOx Emission	mg/Nm³	<30	<30	<30	<30	<30
Protection Level	/	IP40	IP40	IP40	IP40	IP40
Main Power Supply	V/HZ	220V/50Hz	220V/50Hz	380V/50Hz	380V/50Hz	380V/50Hz
Electrical Power	W	900	1100	4000	4500	4500
Weight	Kg	336	639	1000	1350	1350
Length×Width×Height	mm	680*780*1620	740*850*1790	2050*1050*2250	2504*1310*2100	2600*1450*2100
Steam Outlet Diameter	mm	DN20	DN20	DN30	DN40	DN40
Gas Pipeline Diameter	mm	DN20	DN20	DN32	DN50	DN50
Chimney Diameter	mm	DN75	DN110	DN200	DN250	DN250

Company Profile

Shandong Aike Duo Thermal Energy Technology Co., Ltd. was founded in 2008 and is located at the foot of the majestic Mount Tai. It is a leading integrated gas heating service provider in China. For more than a decade, "Aike Duo" has always adhered to the corporate vision of "building the first brand of gas heating in China and becoming the best clean heating supplier in China", and is committed to the research and production of "gas heating equipment" as well as the promotion and implementation of "distributed clean heating" solutions.

 

Through years of sharpening, Aike Duo has always moved forward with honors and has now grown into a "national high - tech enterprise" integrating production, research, and sales. It has multiple automated production lines and inspection lines, and has transformed into an automated digital factory. The production capacity of gas wall - hung boilers exceeds 600,000 units, and the annual production capacity of various types of industrial and commercial gas boilers is 10,000 units. It is the largest distributed gas heating equipment production base in northern China.

 

Aike Duo pursues the green production concept of low carbon and energy conservation, and upholds the scientific outlook on development that is responsible for society, the environment, and the economy. It has successively been awarded the titles of "Energy Conservation and Low Carbon Demonstration Park" and "Circular Economy Demonstration Park". Aike Duo took the lead in obtaining the Class B boiler production qualification in the wall - hung boiler industry and currently holds more than 80 national patents and dozens of industry and national honors.

Research and Development Center

Production Workshop

Production Workshop

Our Advantages

Quality Assurance:

Professional Advantages:

Price Advantages:

The products are qualified in quality and undergo factory testing. Any product can be certified according to customer requirements.

Nearly 20 years of experience in R&D and manufacturing of gas equipment.

High-quality and affordable, providing thoughtful services for every customer.

OEM Services:

After-Sales Advantages:

Large Scale:

Tailor-made according to customer needs.

Long-term after-sales service is provided for all equipment.

Factory area: 23,025m², production center: 18,000m², R&D center: 8,000m².

Certifications

Packaging & Shipping

After Sales Service

We provide comprehensive after-sales guarantee services for our products. 

For faults caused by non-human factors during the warranty period, we offer free maintenance;

after the warranty period, we provide lifelong maintenance, and only charge cost fees for the services.

FAQ

1.How many years is the product warranty?

The warranty period for household products is five years; for industrial and commercial products, it is two years.

2.Can this product be customized according to requirements?

Customization is supported. We can carry out personalized customization of products according to your drawings and requirements.

3.Why choose us?

Good product quality, reasonable and competitive prices.
Nearly 20 years of manufacturing experience with a mature product line.
OEM and ODM services can be tailored to your needs.
4.Are you a manufacturer or a trading company?
We are a manufacturer and source factory with nearly 20 years of manufacturing experience. You are welcome to visit and inspect our facilities.
5.If we purchase your products, what quality guarantees do you offer?
The components we use have passed our rigorous testing.
We have a strong QC team to control the quality of each production process.
Our philosophy is "credibility first, customer first, and quality satisfaction."