What if the safety valve jumps open but cannot return?

After manually releasing the pressure, remove the safety valve and clean the impurities on the valve core; calibrate the opening pressure of the safety valve, and replace it with a new one if necessary.

How to resolve control cabinet alarms or startup failures?

Check for faults by referring to the alarm codes (such as overheating, water shortage, or flameout); reset the safety interlock; inspect whether the wiring and sensors are loose or damaged.

What to do if the boiler insulation layer fails?

Reapply high-temperature resistant insulation material; repair the damaged outer protective panel; check for any local overheating and eliminate the detachment of the internal fire-resistant materials.

High-Dryness Gas-Fired Steam Boiler for Electronics Industry

Name: High-Dryness Gas-Fired Steam Boiler for Electronics Industry
Brand: Henan Hengxin Boiler Manufacturing Co., Ltd.
SKU: 2157433822

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

Gas-Fired

Model NO.

WNS

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, Home, Vehicle, Power Station

Weight

According to Boiler Capacity

Materials

Q245r Steel Plate

Feed Water Temperature

20 ℃

Thermal Efficiency

96%

Color

Customer's Requirement

Average Lead Time

15 Working Days

Service Life

More Than 10 Years

Applicable Industry

Textile Factory, Food Industry, Clothing Factory,

What Is The Structure of The Furnace

Horizontal Three-Pass Quick-Install Structure

Specification

Boiler capacity dependent

Trademark

Hengxin

Origin

Henan, China

HS Code

8402190000

Production Capacity

2000 Set/Year

Key features

High Thermal Efficiency: Achieves 96% thermal efficiency with intelligent proportional combustion and condensation waste heat recovery.

Energy Saving Performance: Saves 15% to 20% energy compared to traditional boilers, significantly reducing fuel expenses.

Low Nitrogen Emissions: Uses low-nitrogen combustion and FGR technology to meet strict environmental standards in key regions.

Comprehensive Safety Protections: Features multiple interlocks for overpressure, water shortage, flameout, and dry burn prevention.

CE Certified Quality: Obtained CE certification, ensuring high-quality manufacturing and reliable performance.

Customizable Color: Color can be customized according to customer's specific requirements.

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

Fast Delivery Time: Average lead time is within 15 working days for both peak and off-season periods.

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: ≤0.83h

AI-Powered supplier vetting

SummaryThe supplier, Hengxin Boiler, specializes in manufacturing and sales of mechanical and metal parts, with a strong focus on customization and innovation as demonstrated by their R&D capabilities and various customization options. They adhere to quality management standards, holding ISO 9001, ISO 14001, and CE certifications, and have been exporting for 10 years. However, they lack overseas presence and showroom capabilities, which might limit their international market reach.

CertificationsThe supplier holds ISO 9001, ISO 14001, and CE certifications, indicating compliance with international quality and environmental management standards.

After-Sales capabilityThe supplier has a clear procedure and records for corrective and preventive actions, and handling customer complaints, ensuring quality assurance.

R&D capabilityThe supplier demonstrates strong innovation capabilities with new products developed in the past year and offers ODM services.

Production capacityThe supplier operates 5 production lines and has been exporting for 10 years, indicating stable production capabilities.

Customization capabilityThe supplier offers extensive customization services, including full and minor customization, supported by strong R&D capabilities.

Product Q&A

Q:What should I do if the steam pressure fails to rise or fluctuates?

Check if the load has suddenly increased; appropriately increase the combustion load; clean the heat-exchange surfaces to remove deposits and improve the heat exchange efficiency; calibrate the pressure gauges and pressure controllers to ensure the interlock function is normal.

Q:How to handle abnormal boiler water level?

Flush the water level gauge to remove any steam or water blockages; check if the water supply valve and the blowdown valve are leaking; calibrate the water level sensor and the automatic water supply device, and restore automatic control.

Q:What causes high exhaust gas temperature and how to fix it?

Clean the ash and scale in the flue / furnace liner; Check for any air leakage in the flue; Optimize the combustion ratio to prevent incomplete combustion.

Q:How to repair leakage of the furnace body or pipeline?

After the equipment is shut down and depressurized, locate the leakage point and perform welding repair or replace the sealing gasket; check the tightness of the flange bolts and replace the aged sealing ring.

Q:What to do if the burner makes excessive noise or vibrates?

Check whether the fan impeller is clogged with dust or deformed; Tighten the connecting bolts between the burner and the furnace body; Adjust the opening degree of the air valve to prevent turbulent airflow.