Industrial Steam Hot Water Boiler

Original Industrial Boiler Manufacturer | Steam Boiler(hot water boiler) | 70+ Years Boiler Experience | Certificate ASME, CE, ISO, EAC, GOST, DOSH

Capacity: 6 hp – 5000 hp, 100 – 65.000 kg/h; 60 – 35,000 kW

Pressure: 0.4 MPa 0.7 MPa 1.0 MPa 1.25 MPa 1.6 MPa 2.0 MPa 2.5 MPa 3.0 MPa 3.8 MPa 4.0 MPa.

Fuel: Natural gas, LPG, biogas, diesel, fuel oil, bunker oil, biomass, wood chips, palm fiber, nut shells, pellets, sawdust, wood waste, coal, other bio fuel and electricity.

Operation: manual, automatic

Structure: fire-tube boiler, water-tube boiler, hybrid (water-fire-tube) boiler

Layout: horizontal, vertical, skid-mounted (portable), containerized, modular

Combustion technology: burner, reciprocating grate, moving grate, fixed grate, traveling grate, bubbling bed, fluidized bed, or electric heating elements

Yuanda Boiler (Henan Yuanda Boiler Corporation Limited) has been manufacturing industrial boilers since 1956. Certifications include ASME, CE, EAC, and DOSH. The company has completed over 20,000 projects across 135 countries, including more than 1,000 in South America. The official website in Spanish is www.yuandacaldera.com, while www.boilerindustrial.com is the official website in English.

For yuanda boiler catalogue and price quotes, please contact our international sales representative, Ms. Suri,

E-mail:    suri@yuanda-boiler.com

WhatsApp:    +86 187 0363 3064    

WNS Gas/Oil Boiler (Fire-Tube)

Packaged horizontal three-pass wet-back fire-tube boiler designed for gas or oil operation.

Capacity: 0.5-20ton/hr | Pressure: 0.4–2.0 MPa | Control: PLC touchscreen + remote monitoring

1. Packaged (quick-install) boiler, efficient delivery. Skid-mounted type/containerised boiler available

2. Modulating burner: Matches output to load for stable operation.

3. PLC touchscreen control: Includes remote monitoring system.

4. Multi energy-saving device achieve high thermal efficiency

5. Reliable operation: Designed for continuous steam suppply.

SZS Gas/Oil Boiler (Water-Tube, D-Type)

Horizontal D-type water-tube boiler with welded membrane-wall structure and natural water circulation.

Capacity: 5-100ton/hr | Pressure: 1.0–4.0 MPa | Superheated Steam | NOx:<30 mg/m³ with FGR

1. Advanced steam separation: Ensures steam moisture content below 1%.

2. High efficiency: Optional finned economizer and condenser can raise thermal efficiency above 98%.

3. Low NOx emissions: Burner equipped with FGR (flue gas recirculation) technology; NOx below 30 mg/m³.

4. Reliable circulation: Natural water circulation and welded membrane-wall structure.

LHS LSS Gas/Oil Boiler (Vertical Firetube / Watertube)

LHS is a vertical fire-tube boiler; LSS is a vertical water-tube boiler. Compact design for small factories, hotels, hospitals, and laundries.

Capacity: 0.1-2ton/hr | Pressure: 0.4–1.6 MPa | Startup: 5–10 minutes | Operation: Fully automatic

1. Fast startup: Ready in only 5–10 minutes.

2. Compact footprint: Ideal for small factories, hotels, hospitals, and laundries.

3. Proportional-control burners: Equipped with three-pass flue-gas furnace.

4. Fully automatic operation: Includes low-water and overpressure protection.

5. Easy maintenance: Front access door for convenient servicing.

DZL DZH Coal/Biomass Boiler (Packaged， Fire-Tube)

Single-drum boiler with hybrid water-tube and fire-tube structure; available with chain grate (DZL) or manual feed grate (DZH).

Capacity: 1-8ton/hr | Pressure: 0.4–2.0 MPa | Combustion: Chain grate (DZL) or manual feed (DZH)

1. Stable thermal performance: Water-cooled walls and internally threaded flue tubes.

2. Suitable for low-moisture solid fuels: Coal, biomass pellets, wood chips, rice husk, pks, waste fabric and firewood.

3. Suitable flue gas emission control system.

4. Easy operation: Minimal maintenance and long service life.

SZW/SZL Coal/Biomass Boiler (Water-Tube)

Horizontal double-drum water-tube steam boiler, widely applicable to coal, biomass, solid fuels, and fuels with high moisture bio fuel.

Capacity: 4-75ton/hr | Pressure: 1.0–4.0 MPa | Operation: Continuous, stable steam output

1. High fuel adaptability: Handles various coals, biomass fuels, solid fuels, and high-moisture/high-ash bio fuels without fuel-size limitations.

2. Fully membrane-walled structure: Large furnace design for complete combustion.

3. Customized combustion equipment: Fluidized, moving, reciprocating, or bubbling type, with staged combustion and air supply zones.

4. Automatic slag handling: Reciprocating grate automatically crushes and removes slag.

5. Maintenance-friendly: Multiple soot blowers and inline ash removal doors.

6. Low emissions: Multi-stage dust collector system.

7. Continuous operation: High thermal efficiency above 90% and stable steam production or electric generation.

WDR Electric Boiler (Horizontal/Vertical)

Zero-emission electric steam boilers for clean, quiet, fuel-free operation.

Type: WDR horizontal / LDR vertical | Capacity: 0.01-10ton/hr | Pressure: 1.0–2.0 MPa | Emissions: Zero

1. Quiet, zero-emission operation: No fuel system, chimney, or fuel tank required.

2. High efficiency and low energy consumption: LDR vertical generator efficiency up to 99%.

3. Precise PID touchscreen control: Includes comprehensive safety protection—low-water, overpressure, and short-circuit protection.

4. Instant startup and low maintenance: Compact structure with reduced operating costs.

5. Flexible configurations: WDR horizontal capacity 0.3–10 t/h; LDR compact electric steam generator 0.01-500kg hr.

Estos rangos cubren aplicaciones típicas en industrias alimentaria, textil, química y papelera en América Latina. Para una cotización caldera en español, soluciones de calderas o catálogo, contacte a: 

Sra. Suri — Representante de Ventas

E-mail:    suri@yuanda-boiler.com

WhatsApp:    +86 187 0363 3064

Reliable Steam Boiler Manufacturer from China

Company Strength

■ Founded in 1956, a premium supplier assessed, certified, and inspected by SGS Group. Leading industrial boiler manufacturer in China.

■ Holds international boiler certifications: CE, ASME, DOSH, EAC, GOST, ISO

■ Over 17 years of export experience, gold-level supplier, ensuring payment and delivery.

■ Professional team integrating R&D, production, sales, and service.

■ 53,053㎡ Factory area, supporting video/VR factory audits or third-party inspections.

■ Engineers serving over 50 countries.

■ Products sold to over 130 countries/regions, covering food, beverage, textiles, paper, wood industries. Serving over 100,000 customers.

Services & Markets

■ Local Support: We have long-term, reliable local agents, can provide one-stop service from installation and training to maintenance.

■ Comprehensive Service: From project planning to after-sales support, we provide comprehensive support throughout the whole boiler life, with 24/7 online support and immediate response.

■ Local Projects: We have installed many boiler projects in different countries, can provide boiler case studies.

■ High Repurchase Rate: 55% of our customers are repeat customers or referral customers.

Comprehensive Boiler Solutions – From Planning to Lifetime Support

Pre-Sales Support:

Expert Design Guidance: Help you select the optimal boiler model tailored to your industry needs.

Detailed Technical Documentation: Provide certificates, CAD drawings, consumption analysis, and boiler room planning.

Customized Solutions: Deliver complete system designs including installation material lists.

Competitive Pricing: Factory-direct rates with uncompromised quality.

After-Sales Assurance:

Genuine Spare Parts: Original components with reliable supply.

Global Installation & Commissioning: Overseas engineer dispatch available.

On-Site Training: Ensure safe and efficient operation.

24/7 Online Support: Rapid response for any technical needs.

Warranty & Lifelong Care: One-year free maintenance and lifetime service support.