Centrifugal Induced Draft Fan Large Air Volume Boiler Blower Boiler Combustion Fan

• Customization: Available
• Material: Iron
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
• Model NO.: 4-72/4-73/4-68
• Flow Direction: Centrifugal
• Pressure: High Pressure
• Certification: RoHS, UR, ISO, CE, CCC
• Protection Level: IP55/IP65
• Insulation Level: F/H
• Frequency: 50Hz/60Hz
• Cooling Type: Air Cooling/Circulating Water Cooling
• Warranty: 10 Years
• Temperature Resistance: High Temperature Proof (up to 800 °c)
• Transport Package: Wooden Packing
• Specification: Different models, different sizes
• Trademark: HENGDING
• Origin: China
• HS Code: 8414513000
• Production Capacity: 10, 000 Units/Year
• Package Size: 320.00cm * 190.00cm * 240.00cm
• Package Gross Weight: 340.000kg
• Lead Time: 7 days (1 - 10 Pieces) ; To be negotiated ( > 10 Pieces)

Product Description

Product Description

Product Overview Our Centrifugal Induced Draft Fan is specifically designed to meet the demands of large-scale industrial boilers, ensuring efficient air supply and optimal combustion. Engineered to deliver large air volumes, this high-performance blower is ideal for a variety of boiler systems, including steam boilers, thermal oil boilers, and other industrial heating applications.

Key Features

• Large Air Volume: Designed to handle high air flow requirements, ensuring sufficient oxygen supply for enhanced boiler combustion efficiency.

• High Efficiency: Optimized impeller design and advanced aerodynamic features reduce energy consumption while maximizing airflow.

• Durable Construction: Made with high-strength materials to withstand high temperatures, corrosive environments, and prolonged industrial operation.

• Low Noise Operation: Equipped with noise-reducing features, ensuring smooth and quiet operation.

• Customizable Design: Available in various sizes and configurations to meet specific performance requirements of your boiler system.

Applications

• Industrial Boilers

• Power Plant Boilers

• Heating Systems

• Thermal Oil Boilers

• Combustion Air Supply Systems

Performance Advantages

1. Enhanced Boiler Efficiency: Provides consistent and powerful air supply to support complete fuel combustion, reducing fuel wastage and emissions.

2. Cost-Effective: Energy-efficient operation helps lower energy consumption, reducing operational costs over time.

3. Reliable Performance: Built to operate under extreme industrial conditions, offering long-lasting and reliable service.

Technical Specifications

• Airflow Capacity: Up to [specific air volume value, e.g., 50,000 m³/h]

• Pressure Range: [Pressure range, e.g., 500-3000 Pa]

• Material: High-strength carbon steel / stainless steel options

• Motor Power: [Power range, e.g., 5.5-250 kW]

• Speed: Adjustable speed options to suit varying airflow demands

Why Choose Us? At Zibo Hengding Fan Co., Ltd., we specialize in high-performance industrial fans tailored to your operational needs. With decades of experience and a commitment to quality, we deliver reliable, efficient, and durable solutions that drive your business forward.

For more details or to request a customized solution, contact us today!

 

Product Categories

Boiler Blower

Medium: air
Temperature: 20ºC
Air volume: 3000m³/h~200000m³/h
Full pressure: 1000Pa~30000Pa
Power: 3kW~1000kW
Introduction: The boiler blower can transport gas with high pressure and large air volume, which can improve the combustion efficiency of the boiler.

Boiler induced draft fan (ID Fan)

Medium: Flue gas
Temperature: 120ºC~300ºC
Air volume: 3000m³/h~600000m³/h
Full pressure: 1000Pa~23000Pa
Power: 30kW~2500kW
Introduction: In boiler systems or combustion systems, it is often necessary to use an induced draft fan to create negative air pressure to extract the gas in the system. Whether it is high temperature gas or dirty air, our company has various types of fans that can be used as induced draft fans and can withstand harsh working environments.

Boiler primary fan (PA Fan)

Medium: air
Temperature: 20ºC
Air volume: 3000m³/h~200000m³/h
Full pressure: 1000Pa~23000Pa
Power: 30kW~1000kW
Introduction: The primary air fan is matched with the air supply fan on the pulverized coal furnace and circulating fluidized bed boiler, and is used to transport pulverized coal. Its function is to provide a certain pressure and a certain flow of primary air to dry the pulverized coal and send it to the burner. Provides the heat required for the combustion of volatile pulverized coal. At the same time, it can also coordinate with the secondary air to provide combustion support for pulverized coal combustion. The flow rate of the primary fan mainly depends on the primary air volume required by the combustion system and the air leakage volume of the air preheater.

Boiler secondary air fan (SA Fan)

Medium: air
Temperature: 20ºC
Air volume: 3000m³/h~200000m³/h
Full pressure: 1000Pa~23000Pa
Power: 30kW~1000kW
Introduction: The boiler secondary air fan can provide an appropriate amount of auxiliary air to make the fuel burn more fully and efficiently, thereby improving thermal efficiency and reducing energy consumption.

Flue gas desulfurization fan (FGD Fan)

Medium: air
Temperature: 400ºC
Air volume: 3000m³/h~120000m³/h
Full pressure: 1000Pa~23000Pa
Power: 30kW~1000kW
Introduction: Flue gas desulfurization fan (FGD Fan) is a forced ventilation system when the desulfurization and denitrification systems are working. It has the characteristics of compact structure, high operating efficiency and high pressure. It is a good match for the gas sealing of the current desulfurization and denitrification systems. effect.

Pulverized coal fan

Medium: pulverized coal air
Temperature: 100ºC
Air volume: 3000m³/h~120000m³/h
Full pressure: 1000Pa~23000Pa
Power: 30kW~1000kW

 

Product Parameters

Machine Number	Rotating Speed r/min	Flow m3/h	Full Pressure Pa	Full Pressure %	Full Pressure KW	Required power KW	Electric motor
							Model	Power kw
3.2A	2900	1688	1300	69.3	0.88	1.23	Y90L-2 (B35)	2.2
		1955	1263	73.2	0.93	1.31
		2209	1220	75.5	0.99	1.38
		2476	1160	76.8	1.03	1.34
		2729	1091	76.9	1.07	1.39
		2996	1006	75.6	1.1	1.43
		3250	918	73.2	1.13	1.47
		3517	792	69.3	1.11	1.45
4A	2900	4012	2014	77	2.89	3.47	Y132S1-2 (B35)	5.5
		4506	1969	80.3	3.05	3.66
		4973	1915	82.5	3.18	3.82
		5468	1830	84.1	3.28	3.94
		5962	1723	84.6	3.35	4.02
		6457	1606	83.7	3.42	4.11
		6924	1459	81.4	3.43	4.11
		7419	1320	77.5	3.49	4.19
4.5A	2900	5712	2554	77	5.21	6	Y132S2-2(B35)	7.5
		6416	2497	80.3	5.49	6.32
		7081	2428	82.5	5.74	6.6
		7785	2320	84.1	5.92	6.81
		8489	2184	84.6	6.04	6.95
		9194	2036	83.7	6.17	7.09
		9859	1849	81.4	6.17	7.1
		10562	1673	77.5	6.3	7.24
5A	2900	7728	3187	77.6	8.72	10.02	Y160M2-2(B35)	15
		8855	3145	81.8	9.35	10.76
		9928	3074	84.7	9.9	11.39
		11054	2962	86	10.47	12.04
		12128	2792	86.1	10.82	12.44
		13255	2567	84.6	11.07	12.72
		14328	2335	82.1	11.22	12.9
		15455	2019	77.6	11.09	12.75
6A	1450	6677	1139	77.6	2.71	3.25	Y112M-4 (B35)	4
		7650	1124	81.8	2.91	3.49
		8578	1099	84.7	3.08	3.7
		9551	1059	86	3.26	3.91
		10478	999	86.1	3.36	4.04
		11452	919	84.6	3.44	4.13
		12379	836	82.1	3.49	4.19
		13353	724	77.6	3.45	4.14
6D	1450	6677	1139	77.6	2.71	3.32	Y112M-4	4
		7650	1124	81.8	2.91	3.56
		8578	1099	84.7	3.08	3.77
		9551	1059	86	3.26	3.99
		10478	999	86.1	3.36	4.12
		11452	919	84.6	3.44	4.21
		12379	836	82.1	3.49	4.27
		13353	724	77.6	3.45	4.22
8D	1450	15826	2032	77.6	11.42	13.41	Y180M-4	18.5
		18134	2005	81.8	12.26	14.39
		20332	1960	84.7	12.98	15.23
		22640	1888	86	13.72	16.1
		24838	1781	86.1	14.18	16.64
		27146	1638	84.6	14.5	17.02
		29344	1490	82.1	14.71	17.26
10D	1450	40441	3202	86.7	41	48.12	Y250M-4	55
		44026	3159	88.7	43.07	50.53
		47611	3032	89	44.59	52.33
		50680	2884	86.1	1.81	2.4
		53664	2722	84.6	1.85	2.45
		56605	2532	82.1	1.88	2.49
12D	960	46267	2013	86.7	29.61	34.75	Y280S-6	45
		50368	1986	88.7	31.1	36.49
		54469	1906	89	32.2	37.79
		57981	1814	88.2	32.91	38.62
		61395	1712	86.6	33.51	39.32
		64759	1593	84.2	33.84	39.71
6C	2240	10314	2734	77.3	10	12.1	Y160L-4	15
		11818	2698	81.8	10.73	12.98
		13251	2637	84.7	11.35	13.74
		14755	2541	86	12	14.53
		16187	2396	86.1	12.41	15.02
		17692	2202	84.6	12.69	15.36
		19124	2004	82.1	12.87	15.57
		20628	1733	77.6	12.71	15.39
6C	2000	9209	2176	77.6	7.11	8.61	Y160M-4	11
		10552	2147	81.8	7.64	9.24
		11831	2099	84.7	8.08	9.78
		13174	2022	86	8.54	10.34
		14453	1907	86.1	8.83	10.69
		15796	1753	84.6	9.03	10.63
		17075	1595	82.1	9.16	11.09
		18418	1380	77.6	9.05	0.95
8C	1800	19646	3143	77.6	21.85	26.45	Y200L1-2	30
		22511	3101	81.8	23.46	28.39
		25240	3032	84.7	24.83	30.05
		28105	2920	86	26.25	31.77	Y200L2-2	37
		30834	2754	86.1	27.12	32.83
		33699	2531	84.6	27.74	33.58
		36427	2302	82.1	28.13	34.05
8C	1600	17463	2478	77.6	15.35	18.58	Y180M-2	22
		20010	2445	81.8	16.47	19.94
		22435	2390	84.7	17.44	21.1
		24982	2303	86	18.43	22.31	Y200L1-2	30
		27408	2171	86.1	19.05	23.06
		29954	1996	84.6	19.49	23.59
		32380	1816	82.1	19.76	23.92
10C	1250	34863	2373	86.7	26.27	31.8	Y225S-4	37
		37953	2341	88.7	27.59	33.4
		41044	2247	89	28.57	34.58
		43690	2138	88.2	29.2	35.35
		46262	2018	86.6	29.73	35.99
		48797	1877	84.2	30.02	36.34
10C	1120	31237	1902	86.7	18.9	22.87	Y200L-4	30
		34006	1877	88.7	19.85	24.02
		36775	1801	89	20.55	24.87
		39146	1714	88.2	21	25.43
		41451	1618	86.6	21.38	25.89
		43722	1505	84.2	21.59	26.14
12C	1120	53978	2746	86.7	47.02	56.92	Y280S-4	75
		58763	2710	88.7	49.38	59.78
		63548	2601	89	51.13	61.9
		67645	2474	88.2	52.27	63.27
		71627	2335	86.6	53.21	64.41
		75552	2172	84.2	53.73	65.04
12C	1000	48195	2185	86.7	33.47	40.51	Y225M-4	45
		52467	2156	88.7	35.15	42.55
		56739	2070	89	36.4	44.06
		60397	1969	88.2	37.2	45.03
		63953	1859	86.6	37.88	45.85	Y225M-4	55
		67457	1729	84.2	38.25	49.3

 

Packaging & Shipping

 

Installation Instructions

Option 1: Our company can provide remote video guidance for installation through WhatsApp, Wechat and other chat software.

Option 2: Our company sends employees with more than 15 years of service to the site to guide installation.
 

Company Profile

 

Certifications

FAQ

Q. What information should I provide when inquiring?
A: Fan name/model, KW, Air pressure, Flow rate Air Volume, and temperature

Q. What is your warranty?
A. Our warranty is 18 months after receiving the fans. During the warranty period, replace the damaged parts free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions for spare parts to ensure.
continuous safe and high-quality equipment operation.

Q. How does your factory control product quality?
A. We have a quality inspection department. All fans are running more than 3 hours before delivery to test the quality. If there is a quality problem, we will produce a new one.

Q. What are your terms of payment?
A. TT 40% AS THE ADVANCE PAYMENT AND TT 60% AFTER INSPECTION BEFORE SHIPPING.
B. 100% IRREVOCABLE L/C AT STGHT.

Q. What products do you produce?
A. Centrifugal fan, tunnel fan, axial fan, jet fan, mining fan, exhaust fan, anti-corrosion blower, high-pressure blower, explosion-proof fan, fan accessories, etc. Please contact us to learn more details.

Q. Where is your factory? Can I visit your factory?
A. Zibo Hengding Fan Co., Ltd. is located in Industrial Park, Beijiao Town, Zhoucun District, Zibo City, Shandong Province, China.

Q. How long will it take to ship after the order?
A. 10-15 days if you need it urgently, we can discuss it for a short time.

Q. Is the product customizable?
A. Various types can be customized.