Reliable Centrifugal Blower with Corrosion Resistance for Ventilation Systems

• Customization: Available
• Material: Iron
• Usage: for Experiment, for Air Conditioner, for Manufacture
• Model NO.: 4-73 Series
• Flow Direction: Centrifugal
• Pressure: Medium Pressure
• Certification: RoHS, UR, ISO, CE, CCC
• Color: White, Red, Blue, etc.
• Craftsmanship: Anti-Corrosion, Explosion-Proof, Wear-Resistant
• Protection Level: IP55/IP65
• Insulation Level: F/H
• Inspection Process: Dynamic Balancing, Flaw Detection, etc.
• Transport Package: Wooden Packing
• Specification: Different models, different sizes
• Trademark: HENGDING
• Origin: China
• HS Code: 8414593000
• Production Capacity: 10, 000 Units/Year
• Package Size: 150.00cm * 120.00cm * 1645.00cm
• Package Gross Weight: 360.000kg
• Lead Time: 4 days (1 - 10 Sets) ; To be negotiated ( > 10 Sets)

Product Description

 

Product Description

Our Reliable Centrifugal Blower with Corrosion Resistance for Ventilation Systems is designed specifically for industrial ventilation where exposure to corrosive elements is a concern. This blower provides a high-performance airflow solution while ensuring durability and longevity, thanks to its corrosion-resistant construction. Engineered to handle corrosive gases, moisture, and other harsh environmental factors, this blower is ideal for applications such as chemical plants, laboratories, wastewater treatment facilities, and more.

The design incorporates heavy-duty materials and an advanced anti-corrosion coating to withstand prolonged exposure to corrosive environments, minimizing maintenance needs and downtime. The centrifugal design is optimized for energy efficiency, enabling reduced operational costs over time without compromising on performance. Additionally, the blower's compact build and flexible installation options make it versatile for both new and retrofit systems, fitting seamlessly into a variety of industrial setups.

Noise control is another priority in this blower's design. With advanced noise-dampening features, it operates at lower decibel levels than standard industrial blowers, making it suitable for areas where noise is a concern. The unit is also balanced to minimize vibrations, further enhancing its stability and reducing wear and tear over time. For industries where reliable, continuous air circulation is essential, this blower delivers efficiency and longevity, providing peace of mind and contributing to safer, more controlled work environments.

Built for ease of maintenance, this blower's components are easily accessible, allowing for quick inspections and servicing as needed. Optional customizations are available, including enhanced corrosion-resistant coatings, larger airflow capacities, and vibration-monitoring sensors for advanced applications. This blower is engineered to exceed industry standards, offering a long-term, robust solution for managing ventilation in challenging environments.

Key Features:
- Anti-corrosion materials for durability in harsh environments  
- Energy-efficient design to reduce operational costs  
- Noise-dampening technology for quieter operation  
- Compact and versatile for flexible installation  
- Optional customizations for specific industry requirements  

With its reliable design and high corrosion resistance, this blower is a trusted choice for industries needing continuous air circulation in demanding settings. From chemical plants to labs, it's a solution that ensures performance, energy efficiency, and reduced maintenance over time.
 

Detailed Photos

 

Product Parameters

Series no.	4-73 series	Feature selection
		Normal	anti-corrosion	wear-resisting	High temperature	anti-explosion	Remarks
Performance	Impeller diameter	400-3000mm
	Rotation speed	≤4000rpm
	Pressure range	615-8302Pa
	Flow range	10696-952530m³/h
Structure	Blade type	Backward, Straight, Aerofoil type
	Impeller support	SWSI(Single Width, Single Inlet), DWDI(Double Width, Double Inlet), Overhung type
	Lubrication method	Oil bath lubrication, grease lubrication, lubrication oil station					Can be specified
	Cooling method	Air cooling, Water cooling, Oil cooling					Can be specified
	Driven mode	Direct driven, Coupling driven, Belt driven					Can be specified
Gas composition	Gas temperature	Normal	Customer request	Customer request	≥250ºC	Customer request
	gas characteristic	Clean gas	Corrosive gas	Particulate dust	High temperature gas	Flammable gas, explosive gas
System configuration	Motor brand	Chinese famous brands, ABB, Siemens, WEG etc					Can be specified
	Impeller	High quality carbon steel	FRP, Stainless steel, Rubber Lining	Wear-resistant layer or wear-resistant liner, ceramic patch	High temperature high quality alloy steel	FRP, Aluminum alloy	Can be specified
	Air inlet cone	High quality carbon steel	FRP, Stainless steel, Rubber Lining	High quality carbon steel	High quality carbon steel	High quality carbon steel	Can be specified
	Casing	High quality carbon steel	FRP, Stainless steel, Rubber Lining	High quality carbon steel	High quality carbon steel	High quality carbon steel	Can be specified
	Air damper	High quality carbon steel	FRP, Stainless steel, Rubber Lining	High quality carbon steel	High quality carbon steel	High quality carbon steel	Can be specified
	Main shaft	High strength carbon steel, Alloy structural steel					Can be specified
	Bearing						Can be specified
	Bearing housing	Cast iron
	Foundation bolts	GB799-1988
Option parts	System base frame, Protective screening, Silencer, Inlet & Outlet flexible connections, Inlet & Outlet counter flange, Air damper, Electric actuator, Shock absorber, Diaphragm coupling, Fluid coupling, Motor rain cover, Temperature sensor, Vibration sensor, Soft starter, Inverter, Special Electrical Motor, System monitoring Instrument.

 

Certifications

Our company has passed CCC fire product compulsory certification, ISO9001 quality management system certification, CE EU certification, KA mining product safety landmark certification, and other certifications.

 

Packaging & Shipping

1. The equipment is equipped with a number of signs, such as a product nameplate, rotation direction sign, wind direction sign, grounding sign, lifting sign, safety warnings, and so on.

2. Product nameplate mainly includes the contents of the equipment: main technical parameters (flow, pressure, motor power, Revolutions Per Minute), product number, manufacturing date, and so on, which is convenient for users to check at any time.

3. Small equipment adopts the type of export wood packaging and large equipment, and the steel frame transports large cargo.

4. All equipment is waterproof and rainproof.

 

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 30 years of service to the site to guide installation.
 

Company Profile

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 27 million RMB and 186 employees, including 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 40 years of production experience, with an annual output of 10,000 sets of ventilators.

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 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. 2-15 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.