Is it necessary to have a dedicated person on 24-hour duty?

No need. It can automatically load materials, ignite, control pressure and discharge slag. All you need to do is conduct regular inspections.

How long is the service life of a boiler typically?

With normal maintenance, it can be used for 10 years.

How long does it take to start the normal steam supply?

After being started, this cold furnace can reach the rated pressure within approximately 30 to 50 minutes and can operate stably continuously.

Energy-Saving Condensing Coal-Fired Horizontal Steam Boiler for Paper Drying Quality

Name: Energy-Saving Condensing Coal-Fired Horizontal Steam Boiler for Paper Drying Quality
Brand: Henan Hengxin Boiler Manufacturing Co., Ltd.
SKU: 2165392202

Henan, ChinaHenan Hengxin Boiler Manufacturing Co., Ltd.

US$3,000.00

1-2 Sets

US$2,800.00

3-4 Sets

US$2,500.00

5+ Sets

Product specifications

Steam boiler

Product profile

Customization

Available

Function

Steam Boilers

Fuel

Coal-Fired

Model NO.

DZH

Installation

Packaged Boiler

Structure

Water Tube

Media

Steam and Water

Water Circulation

Natural Circulation

Drum Placement

Horizontal Boiler

Pressure

Low Pressure

Manufacturing Level

Burning Style

Chamber Combustion Boiler

Usage

Industrial, Vehicle, Power Station

Weight

According to Boiler Capacity

Rated Steam Temperature

194 ℃

Feed Water Temperature

20 ℃

Thermal Efficiency

85%-90%

Color

Customer's Requirement

Average Lead Time

15 Working Days

Service Life

More Than 10 Years

Applicable Industry

Food, Clothing Factory, Papermaking, etc

Full Security Guarantee

Low Accident Rate and Reliable Operation Safety

Convenience

Installation Period Is Short.

Specification

Boiler capacity dependent

Trademark

Hengxin

Origin

Henan, China

HS Code

8402190000

Production Capacity

6, 000 Tons Per Year

Key features

Low Fuel Cost: Reduces fuel cost by 30% to 50% compared to oil, gas, or electric boilers.

Low Emission Design: Meets green factory standards with Ringelmann blackness below level one.

High Thermal Efficiency: Thermal efficiency ranges from 85% to 90% with staged air distribution.

Fast Startup: Reaches rated pressure within 30 to 50 minutes after cold start.

Long Service Life: Typical service life exceeds 10 years with normal maintenance.

Automatic Control: Intelligent system adjusts feeding and air volume, eliminating manual supervision.

Flexible Customization: Offers full customization, minor customization, and design-based options.

Short Installation: Packaged design allows for a short installation period.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFull CustomizationFast Delivery

Henan Hengxin Boiler Manufacturing 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: 10 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.53h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing and customization capabilities in heating equipment, mechanical components, environmental protection equipment, and metal structures. It reports five production lines, four quality inspectors, ISO 9001 and ISO 14001 management certifications, and CE product compliance certification. The supplier provides OEM and ODM services, has introduced new products within the past year, and supports multiple customization types. Quality procedures include corrective and preventive action and customer complaint handling with documented records, although finished-product inspections are guided by instructions without written records. The supplier has ten years of export experience and offers inventory and FOB, CIF, CFR, and EXW service options. Limitations include no overseas agents or branches, overseas warehouses, overseas showrooms, or offline trade-show participation, no available SDK, and no valid manufacturing-capacity contract with affiliated subcontractors....

Supplier typeThe supplier is a manufacturer and supplier of heating equipment, mechanical parts, environmental protection equipment, metal structures, and related equipment. Its registered scope includes special-equipment manufacturing and installation, general equipment manufacturing, mechanical-equipment sales, heating production, and import/export activities, indicating a multi-category industrial manufacturer rather than a pure trading company.

CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications and CE certification for product compliance. These explicitly support its quality, environmental-management, and product-compliance credentials.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling, and it reports quality assurance and in-stock capability. However, it has no overseas agents or branches, overseas warehouse, overseas showroom, or overseas service coverage, so its international after-sales infrastructure is limited.

R&D capabilityThe supplier states that it has introduced new products within the past year and provides ODM services, supporting active product-development capability. However, it reports no available SDK, which limits evidence of software-development or integration capability.

Production capacityThe supplier operates five production lines and lists laser cutting, rolling, drilling, plate shearing, and welding equipment. It also reports inventory capability and ten years of export experience, but no valid contract exists between the factory and affiliated subcontractor, creating a documented weakness in subcontracted manufacturing-capacity governance.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated both for design services and R&D-related services, indicating broad product-customization coverage.

Client casesThe supplier reports providing OEM services for well-known brands, which is direct evidence of at least one type of customer experience. However, no customer names, project details, references, case studies, or independently verifiable delivery records are provided, so the breadth and quality of its customer cases cannot be fully assessed.

Product Q&A

Q:What types of fuels are suitable for combustion in a biomass steam boiler?

Burnable fuels such as biomass pellets, wood chips, rice husks, straw, coconut shells, etc.

Q:What are the reasons for low thermal efficiency and high material consumption?

It might be due to excessive ash accumulation on the heating surface, air leakage, high moisture content of the fuel, or an unreasonable grate speed. Cleaning the ash promptly and conducting necessary adjustments can improve the situation.

Q:How to deal with boiler coking and slagging?

Control the furnace temperature, select fuels with high ash melting points, properly adjust the air supply, and regularly clean the furnace slag.

Q:Discharge is not smooth and the grate is stuck?

Check the tightness of the grate and the transmission mechanism, promptly remove large chunks of coke residue, and ensure uniform feeding.

Q:What should be done when the steam pressure in the boiler fluctuates up and down during operation?

Check the matching degree between the feed rate and the load, calibrate the pressure sensor, and ensure the stable air supply.