The high-efficiency kingder boiler listed here carries material Carbon Steel, type Boiler Centrifugal Induced Draft Fan, documented exactly as the manufacturer publishes it. Made by Kingder Boiler Equipment (Henan) Co., Ltd. (2 years on the platform, typical reply ≤2h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This High-Efficiency Kingder Boiler
- Motor Capacity: 2P 18.5 kW
- Material: Carbon Steel
- Spindle Speed: 2000 r/min
- Warranty: 1 Year
- Place Of Origin: Henan, China
- Application: Industrial Gas Boiler Exhaust Fan
Technical Specifications
| Type | Boiler Centrifugal Induced Draft Fan |
|---|---|
| Material | Carbon Steel |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Warranty | 1 Year |
| Weight (Kg) | 1000 |
| Place Of Origin | Henan, China |
| Brand Name | Kingder |
| Product Name | Boiler Centrifugal Induced Draft Fan |
| Brand | Kingder Boiler |
| Model | Y7-41 |
| Flow Rate | 9538-15499 m³/h |
| Motor Capacity | 2P 18.5 kW |
| Pressure | 2934-2743 Pa |
| Medium Temperature | 200℃ |
| Medium Density | 0.745 kg/m³ |
| Spindle Speed | 2000 r/min |
| Application | Industrial Gas Boiler Exhaust Fan |
| Selling Units | Single item |
Product Details
Industrial Boiler Induced Draft Centrifugal Fan
1、Kingder boilers can, according to the specific requirements of customers, provide high-quality boiler induced draft centrifugal fan for industrial oil-gas steam boilers, hot water boilers and heat transfer oil boilers.
2、The boiler centrifugal induced draft fan features a rationally designed inlet shape and size to ensure smooth airflow into the fan; the exhaust port adopts a diffuser design to reduce airflow resistance during discharge, further improving efficiency.
3、Boiler induced draft centrifugal fan for boilers, designed for hot water boilers or superheater boilers, hot air or steam generators, and heat transfer oil boilers.
4、To address potential dust and corrosive gases in industrial environments, wear-resistant and corrosion-resistant materials are selected for key fan components, such as blades and bearings.
5、Kingder Boiler is a B-level boiler manufacturing enterprise licensed by the China Quality Inspection and Quarantine Administration. It possesses advanced heating technology and a production line with advanced equipment in China. The company offers a wide range of products with diverse models, and they have been exported to various regions including Africa, Southeast Asia, and the Middle East.
Our Service Standards
On-Demand Manufacturing of Fans
A manufacturer of fans that integrates production and processing. We can customize fan products according to your needs and provide matching selection options!
Full Range of Products
A full range of over ten models and specifications are available to meet the fan requirements of boilers in various industries.
Quality Guaranteed
The technical team possesses many years of relevant experience in this industry.
Comprehensive After-Sales Service
We provide 24/7 product customization consultation services and will quickly answer your questions.
Boiler Induced Draft Centrifugal Fan Data Sheet
Model | Number | Flow Rate (m³/h) | Total Pressure(pa) | Motor power (kW) | Applicable Boiler Tonnage |
Y7-41 | 4.5A | 3521–7042 | 4000–3222 | 7.5/11 | 1-2 t/h |
Y7-41 | 5.6A | 6786–13537 | 6195–4990 | 22/30 | 2-4t/h |
Y7-41 | 7.1C | 9538–19075 | 2934–2363 | 22 | 4-6 t/h |
Y7-41 | 9C | 16000–32000 | 3600–2900 | 45/55 | 6-10 t/h |
Y7-41 | 10C | 22651–45301 | 4105–3386 | 75 | 10-15t/h |
Y7-41 | 12.5C | 35000–70000 | 3200–2600 | 110/132 | 15-20t/h |
Boiler Induced Draft Fan Components
Impeller
Function: Rotation generates centrifugal force, accelerating and pressurizing flue gas.
Coupling
Function: Direct drive between the motor and main shaft, compensating for coaxiality errors and buffering vibrations.
Bearing Housing
Functions: Supports the main shaft, reduces friction and vibration; high temperature resistance (flue gas ≤250℃)
Inlet
Function: To uniformly guide airflow, reduce inlet resistance, and allow flue gas to smoothly enter the impeller.
Main Shaft
Function: Transmits torque, drives impeller rotation; withstands radial/axial forces.
Shaft Seal
Function: Prevents high-temperature flue gas leakage, protecting bearings and the environment.
Recommend Products
Question 1: How to ensure that product quality meets international standards? answer: Full process quality inspection system: Implement 6 quality inspections (such as X-ray inspection, pressure testing, etc.) from raw material procurement to finished product delivery to ensure that each equipment meets ISO 9001, ASME or CE certification requirements. Third party authoritative verification: Cooperate with SGS, T Ü V and other institutions to provide traceable testing reports. For example, the measured thermal efficiency of our boiler is ≥ 95%, which is higher than the industry average level (90% -92%). Warranty commitment: Provide an extended warranty period of 12-36 months, with a fault response time of ≤ 24 hours. Question 2: Can it meet the customized production needs? answer: Flexible production line: supports modular design and can adjust parameters (such as power, fuel type, size, etc.) according to customer needs. For example, we once customized salt alkali resistant boiler casings for our South African clients, which extended their service life by 50%. Quick prototyping capability: Provides 3D drawing confirmation services, reducing sample delivery time to 7-10 days (industry average of 15 days). Technical collaboration: Equipped with a professional team of engineers, providing free selection consultation and installation guidance. Question 3: Is the delivery cycle stable? How to deal with urgent orders? answer: Standardized production process: Optimized production scheduling through ERP system, with a stable delivery cycle of 25-40 days for regular orders (industry average of 60 days). Strategic inventory plan: Reserve 10% capacity redundancy for high-frequency model products, and expedite delivery of urgent orders to 15 days. Logistics support: Cooperate with DHL, Maersk, and other companies to provide various solutions such as FOB/CIF/DDP to ensure timely arrival at the port. Question 4: Is the price competitive? Can you provide a long-term cost optimization plan? answer: Large scale cost reduction: With an annual production capacity of over 1000 units, the centralized procurement cost of raw materials has been reduced by 15% -20%. Energy saving design value-added: adopting condensation technology, intelligent temperature control, etc., to help customers reduce fuel costs by more than 30%. For example, Indonesian customers reduced their annual energy consumption costs by $120000 after using our boilers. Transparency of tiered pricing: tiered discounts are provided based on order quantity (8% -12% off for orders over 50 units), with no hidden fees. Question 5: Does your company provide after-sales service? How to solve sudden malfunctions? answer: Intelligent remote diagnosis: Real time monitoring of device operation status through IoT modules, early warning of faults, and reducing downtime losses. Lifetime maintenance plan: Customers who sign long-term cooperation agreements can enjoy free annual maintenance and priority supply of spare parts. Provide comprehensive after-sales service and emergency plans, including product installation guidance, operation training, and technical support. Our customer service team is always on standby to ensure that any problems encountered by customers during use can be resolved in a timely manner. Question 6: What reputation and experience does your company have in the industry? Our company has been established for over 40 years, accumulating rich industry experience and establishing long-term cooperative relationships with many well-known enterprises. We have helped the global 500+enterprises improve their operational efficiency. The experience of government projects: participating in large-scale infrastructure projects such as power plant construction in countries along the "the Belt and Road" and heat supply transformation in EU regions, and their delivery capacity has withstood the test of complex projects. Our products and services have received high praise from customers and established a good market reputation. Looking forward to providing you with a solution! We systematically address customers' concerns about quality, cost, and risk through five dimensions: quality compliance, customization capabilities, delivery efficiency, cost advantages, and after-sales support, and establish differentiated competitiveness. Integrity establishes virtue, quality wins the world, continuous innovation, and building a "century old virtue" is the unremitting pursuit of the enterprise. The company is willing to wholeheartedly build harmony with its customers. Realize win-win and create brilliance together! |
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–4 set: US $500 / set
- 5–9 set: US $450 / set
- 10+ set: US $400 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this high-efficiency kingder boiler?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Kingder Boiler Equipment (Henan) Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, Trading Company. Browse the full Kingder Boiler Equipment (Henan) Co., Ltd. range on HVACR Nexus.
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