Light Oil Steam Boiler is a fully automatic horizontal three-pass fire tube boiler designed for stable industrial steam generation. It uses light diesel oil or light fuel oil as fuel, achieving thermal efficiency of 92–95%. Suitable for continuous steam supply in food processing, textile, pharmaceutical, chemical, laundry and other industrial heating applications.
Parameters
|
Model |
Rated Evaporating Capacity (t/h) |
Rated Working Pressure(MPa) |
Saturated Steam Temperature(℃) |
Thermal Efficiency(%) |
Natural gas Consumption (m³) |
|
WNS1-1.0-Y |
1 |
1 |
184 |
92-95 |
65-72 |
|
WNS2-1.1.25-Y |
2 |
1.25 |
194 |
92-95 |
130-145 |
|
WNS4-1.6-Y |
4 |
1.6 |
204 |
92-95 |
260-290 |
|
WNS6-1.6-Y |
6 |
1.6 |
204 |
92-95 |
390-435 |
|
WNS10-1.6-Y |
10 |
1.6 |
204 |
92-95 |
650-725 |
Key Features
Three-pass wet-back fire tube design and large heating surface improve heat transfer efficiency, achieving thermal efficiency between 92% and 95%, helping reduce fuel consumption.
Large steam-water separation chamber and optimized furnace structure provide stable steam pressure and high steam dryness, supporting continuous industrial production.
Equipped with PLC-based intelligent control system for automatic ignition, combustion adjustment, pressure control, water level monitoring, fault diagnosis and safety protection, reducing manual intervention.
Horizontal packaged design minimizes installation space and shortens commissioning time. Most auxiliary systems are pre-installed before shipment.
Fuel Selection Guide
Recommended Fuels
- No.0 Diesel Fuel (Ultra-low sulfur)
- Marine Gas Oil (MGO)
- Light Fuel Oil (LFO)
Fuel Selection Considerations
To achieve stable combustion and longer burner life, fuel should meet the following conditions:
- Good low-temperature flowability
- Stable viscosity for atomization
- Low sulfur content
- Low impurity level
- Proper filtration before entering the burner
Optional Configuration
To meet different project requirements, the boiler can be supplied with customized configurations.
Boiler Options
Working pressure selection
Steam capacity selection
Imported or domestic burner brands
PLC touch screen control
Economizer
Condensing heat recovery system
Feed water treatment system
Steam separator
Continuous blowdown system
Remote monitoring module
Manufacturing Capabilities
Established in 2002, Xinxiang Chengde Energy Technology Equipment Co., Ltd. specializes in pressure vessels and industrial boiler manufacturing.
Manufacturing resources include:
3 manufacturing bases
160 acres production area
69,000 m² standardized workshops
500+ employees
Dedicated welding, machining, testing and assembly workshops
Complete pressure vessel manufacturing facilities
Quality Control
Each boiler undergoes comprehensive inspection before delivery, including:
Incoming raw material inspection
Welding quality inspection
Non-destructive testing (NDT)
Hydraulic pressure testing
Burner commissioning
Electrical system inspection
Safety valve calibration
Factory performance testing
Every unit is tested before shipment to verify operational safety and performance.
Packaging & Delivery
Packaging
Standard export package
Wooden crate for accessories
Moisture-proof protection
Customized export packaging available
Delivery
Sea Freight (FCL/LCL)
Air Freight for urgent spare parts
Export documentation support
Frequently Asked Questions
Q: Can the boiler be integrated into an existing steam system?
A: Yes. The boiler can be connected to existing steam pipelines and auxiliary equipment after technical evaluation. Our engineering team can provide interface drawings and layout recommendations to help simplify installation and system integration.
Q: Are spare parts available for long-term maintenance?
A: Yes. We provide original spare parts for burners, control systems, valves, pumps, gauges, and other key components. Recommended spare parts lists can also be supplied based on the operating conditions and maintenance schedule.
Q: What utilities are required before installation?
A: Customers should prepare the necessary utilities, including a stable power supply, water treatment system, fuel supply, chimney or flue system, drainage, and sufficient installation space. Utility requirements and foundation drawings are provided before delivery.
Q: Can you provide project documentation for engineering approval?
A: Yes. We can supply technical documents such as general arrangement drawings, piping and instrumentation diagrams (where applicable), electrical schematics, operation manuals, inspection reports, and certification documents required for project review.
Q: Do you support OEM or private brand cooperation?
A: Yes. OEM and private label services are available for qualified distributors and equipment suppliers. Custom options may include product nameplates, logos, manuals, packaging, and documentation, subject to minimum order requirements.
Q: What certifications are available?
A: The company holds ASME, CE, ISO 9001 and several pressure vessel manufacturing and design licenses. Additional documentation can be provided for export projects upon request.
Q: What is the warranty period?
A: The standard warranty is 12 months from commissioning, excluding normal wear parts. Technical support and spare parts service remain available after the warranty period.
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