What is the design efficiency of the coal boiler?

The design efficiency is between 82% and 83.5%, utilizing natural circulation and chamber combustion.

Are engineers available for installation and training?

Yes, our engineers are available for abroad installation, commissioning, and training for boiler workers.

Coal Boiler 4 Ton Dzl4-1.25-Aii

Name: Coal Boiler 4 Ton Dzl4-1.25-Aii
Brand: Henan Yuanda Boiler Corporation Ltd.
SKU: 843651395

Henan, ChinaHenan Yuanda Boiler Corporation Ltd.

US$5,000.00-200,000.00

1 Piece

Product profile

Customization

Available

Function

Steam Boilers

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 Fired Steam Boiler

Power Supply

220/440/380V It Can Be Customized

Quality

X-ray Inspect

Boiler Lifetime

About 20 Years

Boiler Type

Horizontal Type

Maim Feature

Full Auto with Chain Grate

Boiler Capacity

1 Ton to 20 Ton

Boiler Certification

Ce and ISO

Boiler Shipping

Accoding Your City Situation

Company

Boiler Factory Since 1956

Transport Package

Instandard Packing

Specification

1 TO 20 TON

Trademark

Henan Yuanda Boiler

Origin

China

HS Code

8404101000

Production Capacity

6000ton Per Year

Key features

Wide Capacity Range: Available in 1 to 20 Ton capacities to suit various industrial needs.

High Efficiency Design: Design efficiency reaches 82-83.5% with natural circulation and chamber combustion.

Full Automatic Operation: Features full auto control with chain grate for efficient coal-fired steam generation.

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

Comprehensive Warranty: Free maintenance and repair for one year, plus lifelong service support.

Professional Installation: Engineers available abroad for installation, commissioning, and worker training.

CE and ISO Certified: Manufactured with CE and ISO certifications ensuring quality and safety standards.

20-Year Lifespan: Designed for a boiler lifetime of about 20 years with durable construction.

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: ≤3.24h 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.