90kw Tunnel Two-Stage Fan 90kw Tunnel Variable Frequency Two-Speed Fan

• Customization: Available
• Material: Iron
• Usage: Tunnel
• Model NO.: SDF
• Flow Direction: Axial Flow
• Pressure: High Pressure
• Certification: RoHS, UR, ISO, CE, CCC
• Color: Red/White/Grey/Yellow/Blue/Customized
• Power: 2.2kw~1250kw
• Efficiency: 92%
• Sound Pressure: 80dB
• Impeller: Iron, Stainless Steel, Mn-Steel, Customized
• Transport Package: Wooden Packing
• Specification: Have many sizes,Can provide according to your need
• Trademark: HNDING
• Origin: Shandong, China
• HS Code: 8414593000
• Production Capacity: 10, 000 Units/Year
• Package Size: 250.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 350.000kg

Product Description

Product Description

Tunnel Two-Stage Fan

Optimized Airflow, Maximum Efficiency

The Tunnel Two-Stage Fan is a high-performance ventilation solution specifically designed for tunnels, ensuring powerful airflow and exceptional energy efficiency. Engineered to meet the demands of large-scale ventilation systems, this fan is ideal for tunnel construction, operation, and maintenance.

Key Features:

• Two-Stage Design: The advanced two-stage configuration increases pressure efficiency and airflow capacity, effectively overcoming resistance in long tunnel systems.
• High-Pressure Performance: Delivers consistent and strong airflow, ensuring optimal ventilation even in extended or complex tunnel structures.
• Energy Efficiency: Equipped with state-of-the-art motors and aerodynamic blades to minimize energy consumption while maximizing output.
• Robust Construction: Built with durable materials to withstand harsh environments, ensuring reliable performance over extended operation periods.
• Noise Reduction Technology: Designed with low-noise operation features, making it suitable for applications requiring quiet and effective ventilation.
• Customizable Options: Tailor-made configurations available to meet specific airflow, pressure, and environmental requirements.

Applications:

• Road and railway tunnel ventilation
• Metro and subway systems
• Tunnel construction and maintenance
• Industrial underground facilities requiring strong airflow

Why Choose Us?

At Zibo Hengding Fan Co., Ltd., we prioritize efficiency, durability, and innovation. Our Tunnel Two-Stage Fan combines cutting-edge technology with proven reliability to meet the most demanding ventilation needs. We deliver tailored solutions to ensure safe and sustainable airflow for your tunnel projects.

Enhance tunnel safety and efficiency with our reliable ventilation solutions. Contact us today for customized options!

Detailed Photos

 

Product Parameters

Machine Number	Motor Power (kW)	Air volume (m³/min)	Full pressure(Pa)
4	2×2.2	120-325	250-1610
5	2×5.5	135-245	380-2680
	2×7.5	165-295	560-3650
5.6	2×11	200-365	680-4250
6	2×15	230-420	750-4750
6.3	2×18.5	250-500	1000-5200
	2×22	370-580	1100-5450
7.1	2×30	390-650	1200-6650
	2×37	420-750	1300-6900
7.5	2×45	450-810	1450-7850
8	2×45	760-1225	2400-7500
	2×55	500-950	1580-8650
	2×75	580-1200	1800-9880
9	2×30	730-1380	650-3150
10	2×37	800-1550	780-3500
10.5	2×45	891-1736	606-3859
11	2×55	1150-1950	900-4200
	2×75	1300-2100	1100-5500
12.5	2×110	1600-2950	1400-5500
	2×132	1800-3250	1650-6500
14	2×75	1500-2750	700-3050
	2×160	2113-4116	1078-6860
15	2×90	1721-3352	540-3600
16	2×110	2088-4068	618-4149
17	2×160	2045-4879	700-4600
18	2×200	2973-5792	782-5124
19	2×220	3210-6765	829-5412
20	2×250	3465-6684	878-5720

Company Profile