What is the thermal efficiency of the boiler?

The thermal efficiency of the boiler is greater than 80%.

What are the typical applications for this boiler?

It is suitable for greenhouse heating, house/apartment heating, hotels, schools, enterprises, factories, and for bathing and showering.

What is the lead time for production?

The average lead time is one month, regardless of whether it is peak season or off-season.

Factory 2.8MW Coal Fired Hot Water Boiler for Greenhouse Heating

Name: Factory 2.8MW Coal Fired Hot Water Boiler for Greenhouse Heating
Brand: Henan Yuanda Boiler Corporation Ltd.
SKU: 682883691

Henan, ChinaHenan Yuanda Boiler Corporation Ltd.

US$100.00-2,000.00

1 Set

Product profile

Customization

Available

Function

Hot Water Boiler

Fuel

Coal-Fired

Model NO.

DZL

Installation

Packaged Boiler

Structure

Water-Fire Tube

Media

Steam

Water Circulation

Natural Circulation

Drum Placement

Horizontal Boiler

Pressure

Low Pressure

Manufacturing Level

Burning Style

Chamber Combustion Boiler

Usage

Industrial

Product Name

Coal Water Boiler for Heating

Power Supply

220/440/380V It Can Be Customized

Quality

X-ray Inspect

Boiler Lifetime

About 15year

Boiler Type

Horizontal Type

Maim Feature

Full Auto with Chain Grate

Boiler Capacity

350kw to 70000kw

Boiler Certification

Ce and ISO

Boiler Shipping

Accoding Your City Situation

Key Word

Coal Water Heating Boiler

Transport Package

Instandard Packing

Specification

5650*2550*3434mm

Trademark

Henan Yuanda Boiler

Origin

China

HS Code

8401100000

Production Capacity

5000ton/Per Year

Key features

Wide Capacity Range: Thermal power from 0.7MW to 29MW available for various scales.

High Thermal Efficiency: Thermal efficiency exceeds 80% for optimal energy usage.

Versatile Fuel Options: Compatible with coal, biomass pellets, firewood, and rice husks.

1-Year Free Maintenance: Includes free maintenance and repair for one year after purchase.

Lifelong Technical Support: Engineers provide abroad installation, commissioning, and training.

Certified Quality: ISO9001, ISO14001, and CE certified by A-Class licensed manufacturer.

Customizable Power Supply: Power supply can be customized to 220/440/380V based on requirements.

Proven Global Reliability: Over 100,000 projects installed worldwide with 60+ patents.

Company profile

Henan Yuanda Boiler Corporation Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2007-02-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.58h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHenan Yuanda Boiler Corporation Ltd. is identified as both a trading company and manufacturer/factory in China, with factory classification and boiler production of 500 sets annually. It reports ISO 9001 certification, seven production lines, 11–20 quality-control staff, and 21–30 years of cumulative R&D-engineer experience. The supplier has exported since 2007, serves multiple global regions, and reports order lead times of within 15 working days off-peak and one month during peak periods. Its stated business units include engineering, manufacturing, automation control, installation, maintenance, and energy-management services. Trade records show boiler spare-parts transactions involving buyers in the Philippines and Pakistan, but the available slices do not establish service performance, financial soundness, customization execution, or verified customer outcomes.

Supplier typeThe supplier is explicitly classified as a trading company and manufacturer/factory, while separate company records identify it as a factory in the manufacturing industry and a limited company located in Henan, China. This supports a direct manufacturing capability alongside trading activity.

CertificationsThe supplier reports ISO 9001 certification and describes selection for a Three-Level Production Safety Standardization and Special Equipment Welder Examination Committee. ISO 9001 is explicit, while the additional safety-related statement is described as an organizational recognition or selection rather than a clearly identified certification.

After-Sales capabilityThe supplier states that it has engineering installation and maintenance service functions, as well as a contract energy-management department. These statements indicate an offered service structure, but no evidence is provided regarding response times, service coverage, staffing for after-sales work, or customer service results.

R&D capabilityThe supplier reports 21–30 years of total R&D-engineer experience and states that it owns independent intellectual property rights for a boiler Internet of Things DCS Data System. It also describes a dedicated boiler engineering technology center, providing explicit evidence of R&D and technical development capability.

Production capacityThe supplier reports boiler output of 500 sets annually, seven production lines, and 11–20 quality-control staff. It also states that off-peak lead time is within 15 working days and peak fulfillment requires one month, indicating established production capacity, quality organization, and stated delivery capability.

Client casesThe records associate the supplier with APEX MINING CO INC and with CITROPAK LIMITED, OLD CARGILL PAKISTAN, and CIRTUS LTD, covering boiler burner pumps and combustion-zone spare parts shipped to or involving the Philippines and Pakistan. These are identifiable buyer and transaction references, but no delivery performance, repeat-order evidence, project scope, or customer satisfaction information is provided.

Product Q&A

Q:What is the rated thermal power range?

The rated thermal power ranges from 0.7MW to 29MW, including models like 0.7, 1.4, 2.8, 4.2, 5.6, 7.0, 10.5, and 14MW.

Q:What fuels can this boiler burn?

The boiler is designed to burn coal, biomass pellets, firewood, rice husks, palm shells, and other similar solid fuels.

Q:What is the warranty and after-sales service?

We provide free maintenance and repair for one year, along with lifelong service. Engineers are available for abroad installation, commissioning, and worker training.

Q:Is the power supply customizable?

Yes, the power supply can be customized to 220V, 440V, or 380V according to your specific requirements.

Q:What certifications does the boiler have?

The boiler holds CE certification, and the manufacturer is ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certified with an A-Class manufacturing license.