Efficient Nitrogen Systems for Innovative Hotel Hot Water Solutions

• Customization: Available
• Function: Water Boiler, Steam Boilers, Hot Water Boiler
• Fuel: Waste Heat
• Model NO.: ONT4-300V
• Installation: Packaged Boiler
• Structure: Water Tube
• Media: Hot Water
• Water Circulation: Forced Circulation
• Drum Placement: Vertical Boiler
• Pressure: Low Pressure
• Manufacturing Level: B
• Burning Style: Premixed Planar Combustion
• Usage: Industrial, Home, Vehicle, Power Station
• Characteristic: Low Nitrogen Environmental Protection
• Advantages: Energy-Efficient
• Application: Eco-Friendly Heating Solutions
• Power Supply: 380V/50Hz
• Rated Heating Capacity: 470kw
• Combustion Regulation Mode: Electronic Proportional Control
• Transport Package: Wooden Cases
• Specification: 3800*1800*2750mm
• Trademark: DAXI
• Origin: China
• HS Code: 8402190000
• Production Capacity: 2000 Sets/Year
• Package Size: 520.00cm * 580.00cm * 1800.00cm
• Package Gross Weight: 150.000kg

Product Description

Ultra-low Nitrogen Condensing Vacuum Hot Water Boiler

Daxi Industrial Equipment utilizes advanced planar combustion ultra-low nitrogen tube bundle water-cooled furnace technology. Our unique bundle design efficiently cools flames, maintaining nitrogen oxide emissions below 30mg/m3.
Our state-of-the-art tube bundle maximizes heat transfer with minimal water usage. The boiler heats water rapidly within 5 minutes, reducing cleaning heat loss by 20%, and eliminating preheating loss. Achieves 104% efficiency, ensuring ultra-low nitrogen emissions, low noise, and impeccable performance.

Specification

Daxi Ultra-Low Nitrogen (NOX) Vacuum Hot Water Boiler
Performance Parameter Table
Model number	ONT4	30V	40V	50V	60V	80V	90V	100V	120V
Rated heating capacity	10^4Kcal/h	30	40	50	60	80	90	100	120
	KW	350	470	582	700	930	1050	1163	1400
Power supply	-	380V/50Hz
Distribution power	KW	1.5	1.5	2.2	2.2	4	4	5.5	7.5
Dimensions of the shape	mm	2300*800*1700	2300*850*1700	2500*850*1800	2500*850*1800	2700*1100*2000	2800*1100*2000	2800*1100*2000	3000*1250*2300
Combustion control method	-	Electronic Proportional Regulation

Company Profile

Shandong Daxi Industrial Equipment Co.,Ltd

Shandong Daxi Industrial Equipment Co., Ltd. is a high-tech pioneer in R&D, production, sales, engineering, and after-sales service. We excel in ultra-low NOx vacuum, atmospheric, pressurized, stainless steel hot water boilers, cross-flow steam boilers, and inspection-free steam generators.

Incorporating Japanese ultra-low NOx combustion technology and an efficient cross-flow furnace, our products assure high efficiency, ultra-low NOx emissions, low noise, and minimal water volume.<30ml), rapid startup, compact size, and simple installation.

With cutting-edge automated production equipment and vacuum precision spectrometers, we adhere to global manufacturing standards and management protocols, ensuring each product's superior quality.

Our dedication lies in pioneering technologies that bolster environmental protection and energy-saving solutions throughout China.

We adhere to superior management, technology, products, and service principles to meet diverse customer needs.

Certifications

ISO 9001

AAA

CQC

FAQ

Q: Are you a factory or a trading company?

A: We are a manufacturer with our facilities, offering comprehensive design, manufacturing, trade integration, and independent import-export capabilities.

Q: What are your main products?

A: Steam generators, condensing steam boilers, pressure-bearing hot water boilers, biomass boilers

Condensing vacuum hot water boilers, condensing atmospheric hot water boilers, condensing stainless steel hot water boilers, boiler accessories

Q: What services do you offer?

A: We provide installation, maintenance, and repair services globally, alongside online guidance if needed. Our pre-sale, in-sale, and post-sale services ensure complete peace of mind.

Q: What is the delivery time?

A:15 to 45 days.