High-Performance Industrial Centrifugal Fan | Heavy-Duty Ventilation for Tunnels

MOQ： 2
Price：
Get Latest Price


Payment Terms	L/C,D/A,D/P,T/T,Western Union
Blade Dia	40-80cm
RPM	1400- 3300
Air Flow	1300- 22800m³/h
Power	750-4230W
Phase	3
Drive Mode	direct
Voltage	380-480
Frequency	50/60HZ
Brand Name	Terrui
Model Number	BWN250- 630
Certification	CE
Place of Origin	China

View Detail Information

Inquiry by Email Get Latest Price

Chat online Now Ask for best deal

Explore similar products

Product Details
Company Details

Product Specification


Payment Terms	L/C,D/A,D/P,T/T,Western Union	Blade Dia	40-80cm
RPM	1400- 3300	Air Flow	1300- 22800m³/h
Power	750-4230W	Phase	3
Drive Mode	direct	Voltage	380-480
Frequency	50/60HZ	Brand Name	Terrui
Model Number	BWN250- 630	Certification	CE
Place of Origin	China
High Light	industrial centrifugal fan for tunnels ，heavy-duty livestock ventilation fan ，factory ventilation centrifugal fan

Terrui High-Efficiency Industrial Centrifugal Fan: Advanced Air Handling for Tunnel Ventilation and Factory Workshops

Product Introduction

The Terrui Centrifugal Fan series represents the pinnacle of industrial air movement technology. Engineered for high-pressure environments, these fans are designed to move air, gases, or other materials through a ducted system with maximum efficiency. Unlike standard axial fans, our Centrifugal Fan units provide a steady, high-pressure airflow, making them indispensable for complex ventilation challenges in large-scale factory workshops and demanding tunnel ventilation projects. Whether you are managing air quality in a manufacturing plant or ensuring safety in underground passages, Terrui provides the reliability your infrastructure requires.

Core Product Advantages

High-Pressure Performance: Specifically designed to overcome the resistance of long ductwork, our Centrifugal Fan ensures consistent air delivery even in the most restrictive industrial environments.
Low Noise & Vibration: Utilizing precision-balanced impellers and high-grade bearings, Terrui fans operate with minimal acoustic impact, adhering to strict EU workplace noise regulations.
Rugged Construction: Built with heavy-duty carbon steel or stainless steel housings, these fans are resistant to corrosion and mechanical wear, ensuring a service life that meets US industrial standards.
Energy Efficient Design: Our aerodynamic blade profiles are optimized to provide maximum CFM (Cubic Feet per Minute) per watt, significantly lowering the total cost of ownership for large facilities.

Why Choose Terrui for Your Industrial Projects?

For B2B buyers in the United States and Europe, Terrui is more than a supplier; we are a strategic engineering partner.

Compliance and Safety: Our products are designed to meet international standards, ensuring easy integration into Western industrial grids.
Specialized for Tunnels: Terrui has extensive experience in tunnel ventilation, providing fans that can withstand high-pressure fluctuations and harsh environmental conditions.
Global Logistics & Support: We offer streamlined shipping to major ports in the US and Europe, backed by a technical team ready to assist with installation layouts.

Technical Parameters (Standard Series)

No technical parameters table was provided in the original content.

Frequently Asked Questions (FAQ)

Q1: Are these fans suitable for tunnel ventilation where air resistance is high?

A: Absolutely. Our centrifugal blowers are specifically engineered to provide the high static pressure necessary to push air through long tunnel shafts and ventilation ducts effectively.

Q2: Do you offer explosion-proof motors for hazardous environments?

A: Yes, for North American and European clients, we can equip our fans with ATEX or UL-certified explosion-proof motors, ideal for chemical processing or mining applications.

Q3: How does Terrui ensure the balance of the fan impeller?

A: Every Centrifugal Fan impeller undergoes dynamic and static balancing tests in our factory to G2.5 standards, preventing vibration and extending the life of the motor bearings.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller 


Year Established:

2002 


Total Annual:

15000000-20000000


Employee Number:

150~200 


Ecer Certification：

Verified Supplier 

Terrui has become one of the leading suppliers of drinking waterers, circulation fans, calf hutch and pen, veterinary accessories, plastic-free stalls, feeding fences, and electric fencing in the domestic and world market. and set up our quality management system. Our company operation is autho... Terrui has become one of the leading suppliers of drinking waterers, circulation fans, calf hutch and pen, veterinary accessories, plastic-free stalls, feeding fences, and electric fencing in the domestic and world market. and set up our quality management system. Our company operation is autho...

+ Read More

Reach Us
Shanghai Terrui International Trade Co., Ltd.
Room 1911,No.88 Sibao Road,Sijing Town,Songjiang District,Shanghai 201601,China
https://www.shanghaiterrui.com/

Chat online Now

Leave a Message, we will call you back quickly!