Full Automatic 500kg to 2000kg/Hr Fire Tube Steam Boiler (LPG, CNG, Diesel, Waste Oil & Biomass) for Industrial Heating, Food Processing & Factories

Customization: Available
Function: Water Boiler, Steam Boilers, Hot Water Boiler, Oil Boiler, Hot Air Boiler
Fuel: Gas-Fired

Product Description

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Basic Information

Model NO.
WNS Horizontal Oil and Gas Boiler
Installation
Packaged Boiler
Structure
Fire Tube and Water Tube
Media
Steam
Water Circulation
Natural Circulation
Pressure
Low Pressure
Thermal Efficiency
>98%
Nitrogen Oxide
<30mg/M³
Capacity Range
0.5 - 20 Ton
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Product Description

Steam Boiler Banner

The WNS gas steam or hot water boiler is a cutting-edge thermal product featuring advanced internal combustion technology. This full-automatic horizontal three-pass boiler adopts a shielded structure for maximum safety and efficiency. The design incorporates a wavy furnace for the first pass, threaded smoke pipes for the second, and smooth smoke pipes for the third, ensuring optimal heat transfer.

Equipped with intelligent control systems, it features automatic water level regulation, steam pressure adjustment, and overpressure alarms. Its clean combustion process ensures no pollution and sufficient power for demanding industrial needs.

Boiler Internal
Application Area
📍 Wide Application Areas

Ideal for hospitals, schools, textile factories, food processing, pharmaceutical plants, hotels, and various industrial garment industries requiring stable steam or hot water supply.

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Key Features & Technical Advantages

Three-pass design
Shielded design
Corrugated furnace
Three-pass Design: Lengthens smoke flow path to increase heating area and thermal efficiency.
Corrugated Furnace: Large radiant heat transfer surface, allows free expansion, and saves fuel.
Spiral Chimney: Enhances flue gas flow rate for superior heat exchange.
Shielded Design: Reduces tube plate temperature, preventing potential cracking.
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Technical Parameters

Boiler Model WNS1 WNS2 WNS4 WNS6 WNS10 WNS20
Rated Capacity (T/h) 1 2 4 6 10 20
Rated Pressure (Mpa) 1.0 / 1.25 / 1.6 / 2.5
Steam Temp (ºC) 184 / 194 / 204 / 226
Thermal Efficiency >98%
Natural Gas (Nm³/h) 70.1 140.3 283.4 424.2 707.8 1415.8
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Safety & Durability

Double Door
Tension Rods
Explosion Proof

Advanced safety components including explosion-proof doors, high-strength tension rods, and double-door smoke chambers for easy maintenance.

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Packaging & Shipping

Shipping Logistics

We provide global logistics support via sea, land, and air. Boilers are packaged professionally to ensure integrity during long-distance transportation.

Frequently Asked Questions

How can I get the best price quickly?
Please provide the boiler capacity, the fuel type (Gas, Oil, Diesel), and the required steam pressure. This allows us to provide a detailed technical solution and quotation immediately.
What is the delivery time for a new boiler?
Standard units in stock ship within 1-5 days. For customized units, the manufacturing and shipping preparation takes approximately 15 business days.
Do you provide installation and training support?
Yes, we provide comprehensive drawings and manuals. Our engineers also offer online technical support and on-site training to ensure your operators are proficient.
What is the expected service life of the boiler?
The boilers are designed for long-term industrial use with a design life ranging from 16 to 26 years, depending on maintenance and water quality.
What materials are used for the boiler construction?
We use professional-grade boiler plates (Q245R and Q345R) from top-tier steel factories. Stainless steel options (304/316) are available for specific hot water applications.
What is your warranty policy?
We offer a two-year warranty and provide lifetime maintenance support for the main unit (excluding damage caused by operational errors).

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