What is the thermal efficiency of the DZH boiler?

The DZH boiler features a water-fire tube hybrid design and waste heat recovery devices, achieving a thermal efficiency of up to 83-88%.

Low-Emission Wood Chip Biomass Boiler for District Heating Networks

Name: Low-Emission Wood Chip Biomass Boiler for District Heating Networks
Brand: He 'nan Yongxing Special Equipment Co., Ltd.
SKU: 2136677382

Henan, ChinaHe 'nan Yongxing Special Equipment Co., Ltd.

US$5,000.00-15,000.00

1 Set

Product profile

Customization

Available

Function

Water Boiler

Fuel

Gas-Fired

Model NO.

DZH

Installation

Packaged Boiler

Structure

Fire Tube

Media

Hot Water

Water Circulation

Natural Circulation

Drum Placement

Vertical Boiler

Pressure

Low Pressure

Manufacturing Level

Burning Style

Chamber Combustion Boiler

Usage

Industrial

Thermal Efficiency

≥82%

Common Specifications

0.7/1.0/1.25/1.6 MPa

Rated Steam Capacity

0.5-6t/H

Design Fuel

Coal,Biomass,Fuel

Transport Package

Biomass Pellets, Wood Chips, Rice Husks, Palm Kern

Specification

2400kg

Trademark

YONGXING

Origin

Zhoukou, Henan

HS Code

8402190000

Production Capacity

6000 Sets/Year

Key features

High Thermal Efficiency: Thermal efficiency reaches up to 83-88% via water-fire tube hybrid design and waste heat recovery.

Eco-Friendly Emissions: Low sulfur and carbon emissions; meets national standards with cyclone/baghouse dust collectors.

Flexible Fuel Adaptability: Burns biomass (straw, sawdust) and coal simultaneously or individually for cost optimization.

Automatic Safety Control: Features auto water level, pressure regulation, overpressure alarm, and flameout protection.

Compact & Easy Maintenance: Horizontal structure saves space; furnace liner and smoke tubes are easy to clean.

Versatile Application Scenarios: Suitable for industrial heating, district heating, greenhouses, and agricultural product drying.

Grade A Manufacturing Quality: Manufactured by AQSIQ designated Grade A boiler enterprise with ISO9001 and CE certification.

Customization Options: Supports customization from samples, designs, and flexible minor adjustments.

Company profile

Self-brandedFlexible CustomizationQuality AssuranceProduction Process Visualization

He 'nan Yongxing Special Equipment Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.12h

AI-Powered supplier vetting

SummaryYongxing Boiler is a specialized equipment manufacturer with a history dating to 1981 and stated activity in environmental-protection and boiler-related equipment. It reports ISO 9001:2000 certification, extensive customization and ODM capabilities, recent new-product activity, and OEM service for well-known brands. Production evidence is limited to one production line, with no continuous batch quantity reconciliation and no documented outsourcing procedures; no valid manufacturing contract with an affiliated subcontractor is reported. After-sales evidence includes equipment installation and debugging, but complaint handling lacks written procedures or records. Financial information identifies reporting years but provides no substantive financial performance or balance-sheet figures. Customer cases are not specifically documented beyond the OEM claim.

Supplier typeThe supplier is presented as Yongxing Boiler, established around boiler manufacturing, with a business scope covering special equipment, flue-gas desulfurization and denitrification equipment, and environmental-protection equipment manufacturing. This supports classification as a specialized industrial equipment manufacturer.

CertificationsThe company description explicitly states that Taikang County Yongxing Boiler Co., Ltd. obtained ISO 9001:2000 international quality management system certification. No current validity or additional certifications are provided.

After-Sales capabilityThe supplier lists overseas debugging and equipment installation services and reports in-stock capability. However, it has no overseas warehouse or showroom, and its ability to handle customer complaints has no written procedures or records, indicating a documented service-management weakness.

R&D capabilityThe supplier reports new products within the past year, ODM service, and a stated commitment to technology-driven development and innovation. It also reports no available SDK, but SDK availability is not necessary evidence of general industrial-product innovation capability.

Production capacityThe supplier reports in-stock capability and one production line. Production-control evidence is weak: there is no continuous quantity reconciliation for batches, no standard operating procedure for outsourcing, and no valid contract with an affiliated subcontractor.

Customization capabilityBoth capability records list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service, providing explicit evidence of broad customization capability.

Product Q&A

Q:What are the main products of Yongxing Boiler?

Yongxing Boiler mainly operates industrial boiler series, including steam boilers, hot water boilers, heat-conducting oil boilers, etc. It can meet the production and heating needs of various industries such as chemical industry, textile, food processing, and heating, and also provides customized boiler solutions.

Q:What industry standards do Yongxing Boiler's products comply with?

All products of Yongxing Boiler strictly follow national and industry standards such as the 'Safety Technical Supervision Regulations for Steam Boilers' and 'Safety Technical Supervision Regulations for Hot Water Boilers', and have passed ISO9001 quality management system certification and CE certification to ensure the safety and reliability of the products.

Q:What matters need to be paid attention to in the daily maintenance of Yongxing Boiler?

For daily maintenance, it is necessary to: regularly check operating parameters such as water level, pressure and temperature; timely clean the scale inside the boiler and the ash in the flue pipe; check the sensitivity of valves and instruments; maintain the fuel supply system in accordance with the operation manual. We also provide regular on-site maintenance services.

Q:How can foreign trade customers cooperate with Yongxing Boiler?

We support foreign trade order cooperation, can provide a full set of certification documents required for export (such as CE, ASME, etc.), be responsible for logistics links such as sea freight booking and customs declaration, and support various trade terms such as FOB and CIF. For details, you can contact the exclusive customer manager for foreign trade.

Q:What fuels can this biomass boiler burn?

The boiler is equipped with dedicated grates and can burn biomass fuel (such as straw, sawdust, peanut shells) and coal simultaneously or individually, supporting single-fuel or mixed-fuel combustion.