4-68 Series 110kw Industrial Ventilation Fan for Chemical Fume Extraction

• Customization: Available
• Application: Ventilation Fan
• Type: Mine Fan
• Model NO.: 4-68
• Phase: Three
• Operation Condition: Indoor
• Usage: Protection
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Epoxy Resin
• Installation: Extension Type
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Electromagnetic Type
• Life Time: 40000h+
• Type of Protection: IP55 / IP65
• Rotor: Electrophoresis
• After-Sales Service Provided: Online
• Color: Green, Red, Blue, Yellow, Purple, Silver etc.
• Transport Package: Wooden Packing
• Specification: Different models, different sizes
• Trademark: HNDING
• Origin: Shandong, China
• HS Code: 8414593000
• Production Capacity: 10, 0000 Units/Year
• Package Size: 190.00cm * 155.00cm * 175.00cm
• Package Gross Weight: 320.000kg

Product Description

4-68 Series 110kW Industrial Ventilation Fan for Chemical Fume Extraction

The 4-68 Series 110kW Industrial Ventilation Fan is a heavy-duty centrifugal exhaust system engineered for large-scale chemical fume extraction and industrial air purification. Designed to handle highly corrosive, toxic, or dust-laden air, this fan is ideal for chemical plants, laboratories, pharmaceutical production, and other hazardous industrial environments that demand powerful and reliable ventilation.

Equipped with a robust 110kW high-efficiency motor and backward-curved impeller blades, the 4-68 Series fan delivers exceptionally strong airflow, high static pressure, and stable performance under continuous operation. The fan housing is constructed with thick steel plates and treated with corrosion-resistant coatings to ensure long service life, even in harsh conditions.

The 4-68 fan supports customizable configurations and can be integrated with ducts, filtration systems, and explosion-proof motors depending on the operational requirement. It is suitable for both indoor and outdoor installation and is designed for easy maintenance and minimal downtime.

Installation & Support
Plug-and-play with standard flanges (DIN/ANSI)
Global technical support for ducting layout & maintenance
2-year warranty on motor & housing
 
Upgrade Your Facility's Air Quality Today!

Specification

Applications

Chemical Plants – Extracts hazardous chemical fumes from processing lines, mixing areas, and storage zones.
Pharmaceutical Industries – Maintains air quality in production areas where dust and chemical vapors are present.
Petrochemical Facilities – Removes hydrocarbon and solvent fumes to ensure worker safety and regulatory compliance.
Industrial Laboratories – Provides continuous exhaust of noxious gases, ensuring safe lab operation.
Acid & Alkali Production Units – Ventilates highly corrosive fumes from manufacturing and neutralization processes.

Key Configurations

Powerful 110kW Motor – Delivers high-speed performance and strong airflow for demanding industrial applications.
High Airflow & Pressure Capability – Ideal for large-scale fume extraction and ventilation systems requiring high static pressure.
Backward-Curved Impeller Blades – Increases efficiency, reduces energy consumption, and ensures stable operation.
Durable Construction – Heavy-duty steel housing with anti-corrosion coating for long service life in harsh chemical environments.
Corrosion-Resistant Design – Specially designed to handle corrosive fumes, gases, and vapors common in chemical and industrial processing.
Low Noise & Vibration – Engineered for quieter and smoother performance in continuous operation.
Explosion-Proof Option Available – Suitable for hazardous environments with flammable or toxic gases.
Customizable Configurations – Available with duct connections, filtration systems, or special materials upon request.

Right elevation

Left elevation

Front elevation

Technical Specifications

(Custom configurations available upon request.)

4-72 centrifugal fan performance table
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

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

After Sales Service

Standard Warranty: 18 months or 5,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Zibo HengDing Fan Co., Ltd.

Zibo Hengding Fan Co., Ltd. is located in Industrial Park, Beijiao Town, Zhoucun District, Zibo City, Shandong Province, China. The company covers an area of 12,000 square meters and a construction area of 8,000 square meters. The company has total assets of 32 million RMB and 186 employees, 46 engineers, and technicians. It has passed ISO9001 quality management system certification and has maintained long-term technical cooperation relationships with many colleges and universities, such as Xi'an Jiaotong University, Tianjin Nankai University, and so on. Now, it has developed into a modern ventilation equipment manufacturing enterprise with first-class testing and producing equipment, high-quality and excellent production molds, strong scientific research and development strength, a strict quality management system, and gradually perfected development. The company has 18 years of production experience, with an annual output of 7,000 sets of ventilators.

Why chose us?

Other Products

 Zero Ignition Risk – Non-sparking materials and hermetically sealed motor.
Global Compliance – Meets ATEX (EU), IECEx (global), and MSHA (US) standards.
Rugged Durability – Withstands high humidity, corrosive gases, and vibrations.
 Custom Configurations – Adjust size, airflow, voltage, and control systems (VFD/IoT).
 3-Year Warranty – Backed by 24/7 technical support.

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FAQ

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Q: What's the lead time for orders?
A: Standard models ship in 5–10 days; customized units require 10–30 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.