TG-WNS6-1.25-YQ Ultra-Low-NOx Smart Steam Boiler
TG-WNS6-1.25-YQ Ultra-Low-NOx Smart Steam Boiler is a 6 ton/hour horizontal three-pass wet-back gas-fired steam boiler, engineered for high thermal efficiency, ultra-low emissions, and intelligent industrial automation. Designed for modern factories with strict environmental and fuel-saving requirements, this model delivers: The WNS6-1.25-YQ Ultra-Low-NOx Smart Steam Boiler specification is widely used across the industry as a 6 […]
Technical Specifications
TG-WNS6-1.25-YQ Ultra-Low-NOx Smart Steam Boiler is a 6 ton/hour horizontal three-pass wet-back gas-fired steam boiler, engineered for high thermal efficiency, ultra-low emissions, and intelligent industrial automation.
Designed for modern factories with strict environmental and fuel-saving requirements, this model delivers:
- 6 TPH stable steam output
- 1.25 MPa rated steam pressure
- ultra-low NOx emissions
- fully automatic PLC control
- condensing heat recovery
- smart IoT remote monitoring
- high steam dryness
- 24/7 industrial reliability
The WNS6-1.25-YQ Ultra-Low-NOx Smart Steam Boiler specification is widely used across the industry as a 6 t/h, 1.25 MPa horizontal gas/oil steam boiler platform.
It is ideal for industries such as:
- food processing
- textile mills
- pharmaceuticals
- beverage production
- chemical plants
- paper mills
- laundry systems
- district industrial heating
Core Technical Specifications of 6T Ultra-Low-NOx Smart Steam Boiler
Boiler Model
TG-WNS6-1.25-YQ
Rated Capacity
6 Ton Steam Per Hour
Working Pressure
1.25 MPa
Steam Temperature
194°C Saturated Steam
Fuel Options
- natural gas
- LNG
- LPG
- diesel backup
- light oil dual-fuel optional
Heat Efficiency
≥98% with condensing economizer
Condensing WNS platforms in this capacity range commonly achieve very high thermal performance through latent heat recovery.
NOx Emission
≤30 mg/Nm³ (Ultra-Low-NOx version optional)
Control
Siemens PLC + HMI Touchscreen + Remote Cloud Access
Why Choose the TG-WNS6 Ultra-Low-NOx Smart Steam Boiler?
High-Pressure Performance Meets Environmental Stewardship
In the 2026 industrial landscape, “standard” is no longer enough. For medium-scale manufacturing—from beverage bottling in Tashkent to chemical processing in Surabaya—the TG-WNS6-1.25-YQ represents the perfect balance of massive steam output and a minimal environmental footprint. Engineered with a 6-ton-per-hour capacity and a 1.25 MPa rated pressure, this model is the “Workhorse” of the Taiguo premium line, designed to exceed the strictest global emissions and efficiency standards.
The “Clean-Flame” Logic – Ultra-Low NOx <30mg/Nm³
- The Regulatory Challenge: Many regions are now enforcing “Blue Sky” initiatives, requiring NOx emissions below 30mg.
- The Taiguo Solution: The TG-WNS6 utilizes a Large-Volume Wave-Type Furnace combined with an advanced FGR (Flue Gas Recirculation) Burner.
- The Benefit: By increasing the combustion space and re-injecting a portion of the flue gas, we lower the flame temperature, preventing the formation of thermal NOx. This ensures your facility remains compliant with EAC and international environmental audits without the need for expensive post-treatment chemicals.
1.25 MPa Resilience – Stable Enthalpy for Complex Lines
- The Precision: High-speed production lines (like corrugated paper or UHT sterilization) require rock-steady pressure.
- The Engineering: The 1.25 MPa rating provides a critical safety margin. Even during sudden “steam-pulls” from the production floor, the TG-WNS6 maintains a constant saturated steam temperature of 194 degree
- Dryness Guarantee: Our internal multi-stage steam-water separator ensures 99.5% steam dryness, protecting your sensitive machinery from water hammer and corrosion .
ROI through Digital Intelligence
- The Digital Twin: This isn’t just a boiler; it’s an IoT-connected asset.
- The Tech: Equipped with a Siemens-based PLC Control Center and high-precision frequency inverters (VFD).
- The ROI: The system automatically adjusts the air-fuel ratio in real-time. For a 6-ton plant running two shifts, this “Intelligent Modulation” can reduce annual fuel costs by $20,000 – $35,000 USD compared to traditional mechanical-linkage boilers .
2026 Compliance & “Door-to-Factory” Logistics
Modular Export: To save on overseas installation costs, the TG-WNS6 can be delivered as a Skid-Mounted unit. We handle the complex logistics from our Henan facility directly to your factory site in Uzbekistan or Indonesia, including all customs documentation and technical
Certification Excellence: Fully compliant with EAC (TR CU 032) standards for the CIS region.
Key Features & Advantages of Ultra-Low-NOx Smart Steam Boiler
Ultra-Low-NOx Combustion for Strict Environmental Compliance
This boiler is specially optimized for regions with strict nitrogen oxide emission policies, such as:
- Uzbekistan industrial zones
- Kazakhstan manufacturing parks
- GCC food factories
- Southeast Asia clean-energy projects
- Europe CE compliance projects
Emission Advantages
- FGR low-NOx burner
- staged combustion
- full premix burner optimization
- oxygen feedback control
- intelligent air-fuel ratio adjustment
- low excess air operation
Industry ultra-low-NOx WNS 6-ton models are typically designed around ≤30–80 mg/Nm³ thresholds depending on burner package.
Up to 98% Thermal Efficiency of Ultra-Low-NOx Smart Steam Boiler
Reduce fuel consumption with advanced condensing heat-recovery technology.
- Stainless steel condensing economizer
- Improved anti-corrosion protection
- Enhanced water-film heat exchange design
Typical fuel savings: 8–15% per year
Smart PLC Boiler Automation System of Ultra-Low-NOx Smart Steam Boiler
The “Smart” in this model is the real conversion point.
Intelligent Functions
- one-button startup
- automatic pressure regulation
- variable-frequency feedwater control
- burner modulation
- fault self-diagnosis
- alarm history records
- maintenance reminders
- remote mobile monitoring
- multi-boiler cascade control
Modern condensing WNS systems often use PLC + touchscreen + remote troubleshooting modules, which is highly attractive for overseas buyers.A fully digital boiler control platform for effortless operation.
- Touchscreen interface
- Remote mobile-app monitoring
- Cloud data logging
- Predictive maintenance alerts
- AI-driven O₂ trimming for maximum efficiency
High-Efficiency Condensing Heat Recovery Design of Ultra-Low-NOx Smart Steam Boiler
This model uses:
- threaded smoke tubes
- large furnace design
- wet-back rear chamber
- stainless steel condenser
- economizer heat recovery
- low exhaust gas temperature system
Benefits
- reduce fuel cost by 8–15%
- improve thermal efficiency
- reduce stack loss
- lower flue temperature
- reduce boiler room heat waste
- improve ROI
WNS6 condensing systems commonly use external condensers or SUS304 finned-tube heat exchangers to reduce exhaust losses.
Industrial-Grade Durability of Ultra-Low-NOx Smart Steam Boiler
Engineered for years of heavy operation:
- Reinforced furnace and tube-sheet
- TIG welding for stronger seams
- Large steam space to reduce pressure fluctuations
- High-density insulation
- Multi-level automatic protection system
Expected service life: 20–25 years
Technical Specifications of Ultra-Low-NOx Smart Steam Boiler
| Parameter | Value |
|---|---|
| Model | TG-WNS6-1.25-YQ |
| Rated Steam Capacity | 6 ton/hour |
| Working Pressure | 1.25 MPa |
| Fuel Type | Natural gas / LPG |
| Thermal Efficiency | ≤ 98% |
| NOx Emissions | < 20 mg/m³ |
| Control System | TG-Smart Intelligent Control |
| Modulation Range | 20–100% |
| Service Life | 20–25 years |
Ideal Applications of Ultra-Low-NOx Smart Steam Boiler
This 6-ton smart steam boiler is highly suitable for:
Food Industry
- sterilization
- cooking
- CIP cleaning
- beverage bottling
- dairy pasteurization
Textile Industry
- dyeing
- finishing
- fabric drying
- heat setting
Pharmaceutical
- SIP systems
- reactor heating
- sterile clean steam support
Chemical
- tank heating
- distillation
- reactor temperature control
Case Study: 14.7% Fuel Savings in 4 Months of Ultra-Low-NOx Smart Steam Boiler
A major beverage factory installed the TG-WNS6 model in 2025. Results after four months:
- Fuel consumption reduced by 14.7%
- NOx emissions averaged 18 mg/m³
- Pressure fluctuation < ±0.02 MPa
- Lower labor cost via remote monitoring
Customer Testimonials of Ultra-Low-NOx Smart Steam Boiler
“The TG-WNS6 gives us stable steam and saves thousands per month in fuel. The intelligent app is a game changer.”
— Production Manager, Beverage Factory
“NOx emissions are well below local limits. Excellent performance.”
— Quality Director, Textile Plant
Why Global Buyers Choose TG-WNS6 Ultra-Low-NOx Smart Steam Boiler
- 60+ years manufacturing experience
- Class A boiler license
- ASME / CE optional
- skid-mounted export version available
- fast spare parts supply
- overseas commissioning
- low gas consumption
- intelligent cloud support
- long service life
- export-ready documentation
FAQ: Essential 2026 Industrial Insights
Does the TG-WNS6-1.25-YQ Ultra-Low-NOx Smart Steam Boiler qualify for 2026 Green Subsidies?
Yes. Because it achieves Validated NOx emissions below 30mg/m³ and thermal efficiency over 98%, it is Essential for qualifying for “Green Factory” tax credits and energy-efficiency grants in most international industrial sectors.
How does the 1.25 MPa pressure rating benefit my production line?
A 1.25 MPa (12.5 bar) rating provides the Superior thermal head required for high-temperature sterilization and rapid chemical reactions. It ensures a Reliable saturated steam temperature of approximately 194°C, perfect for 2026’s high-efficiency industrial processes.
Is the Smart AI-Link system compatible with my existing factory SCADA?
Absolutely. As part of our Strategic 2026 digital roadmap, the TG-WNS6-1.25-YQ features Seamless Modbus and Ethernet connectivity. This allows for Reliable integration into any modern building management or industrial control system.
What maintenance is required for the Ultra-Low NOx burner?
The Superior FGR-equipped burner is designed for low maintenance. Annual calibration of the O2 sensors and cleaning of the recirculation ducts is Essential to maintain the Validated <30mg emission profile, but the system is largely self-adjusting through the Smart PLC.
What does “YQ” stand for in the TG-WNS6-1.25-YQ model?
“YQ” indicates that the boiler is a Dual-Fuel model, capable of firing both Natural Gas (Q) and Light Oil/Diesel (Y). This provides critical energy security during gas supply fluctuations.
Is the 6-ton capacity enough for a medium-sized textile dyeing mill?
Yes. A 6-ton boiler can typically support 4-6 large dyeing vats simultaneously. However, we recommend a site steam-load audit to account for peak demand spikes.
Do you offer remote monitoring for international clients?
Absolutely. Our Smart Control System allows our engineers in China to provide Remote Diagnostic Support via a secure 4G/5G gateway, ensuring your maintenance team in Tashkent always has expert backup.
Request 6 Ton Boiler Fuel Cost & ROI Calculation
Tell us your:
- factory industry
- local gas price
- working hours/day
- steam demand fluctuation
- emission standard
- automation requirement
- project country
We provide within 24 hours:
- fuel consumption analysis
- boiler room layout
- NOx compliance solution
- shipping dimensions
- quotation
- ROI payback report
Get your TG-WNS6-1.25-YQ smart boiler proposal now.
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