Are explosion-proof options available?

Yes, explosion-proof options are available for gas tunnels to prevent explosion risks.

What payment terms do you accept?

We accept T/T as the term of payment.

Can the fan operate in steep slopes?

Yes, the design prevents dust buildup in slopes over 5%.

Tunnel Variable Frequency Fan Customizable Power Subway Tunnel Ventilation Smoke Extraction Fan

Name: Tunnel Variable Frequency Fan Customizable Power Subway Tunnel Ventilation Smoke Extraction Fan
Brand: Qingdao Zoomfine Indotech Co.,Ltd
SKU: 2176137542

Shandong, ChinaQingdao Zoomfine Indotech Co.,Ltd

US$1,500.00

1 Piece

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel/Galvanized Steel/Carbon Steel

Blade Material

Stainless Steel/Carbon Steel

Model NO.

LKS

Type

Axial Fan

Electric Current Type

Mounting

Roof Fan

Certification

ISO, CE

Airflow

300-160000CMM

Drive Type

Direct Driven

Application

Mining Industry, Road Tunnel,Coal Mines

Vertical Shaft

Steel

Base Plate

Customizable

Voltage

230V/50Hz/440V/60Hz

Color

Silver/Plain/Painted/Customizable

Net Weight

600-4000kg

Start Type

Soft Starter/Frequency Starter

Vent Diameter

500mm-2500mm

Dimension

According to Order

Geographical Areas

Asia, Oceania, America, Europe,Russia

Warranty Period

One Year

Package Type

Delivery in Sections or Flat-Packed

Capacity

110sets Per Day

Transport Package

Carton/Crates

Specification

Small footprint

Trademark

Zoomfine

Origin

China

HS Code

841459

Production Capacity

110pieces Per Day

Key features

High Efficiency Energy Savings: 3D twisted blade design achieves over 85% efficiency with annual energy savings exceeding 30%.

Bidirectional Technology: Switches forward and reverse in under 3 seconds with airflow attenuation of 5% or less.

Fireproof Safety Design: Operates over 30 minutes at 280 degrees Celsius with fire damper system for rapid smoke discharge.

IP65 Protection Rating: Rated for dust and water resistance with dual anti-corrosion treatment and impact resistance.

AI Diagnostics & Monitoring: Real-time sensors provide fault warnings up to 30 days in advance with 10-second response.

Customizable Dimensions: Vent diameter ranges from 500mm to 2500mm with base plate and color fully customizable.

High Altitude Adaptability: Corrects airflow performance for installations at heights above 4,000 meters.

One Year Warranty Coverage: Comprehensive one-year warranty from start-up or 18 months from shipment, whichever is first.

Company profile

Quality AssuranceFull CustomizationLow MOQHigh Repeat Buyers Choice

Qingdao Zoomfine Indotech Co.,Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2012-09-08 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.73h

About Our Factory & Business Background

Address33 Yihai Road, Chengyang, Tsingtao, Qingdao, Shandong, China

Terms of PaymentT/T

International Commercial Terms(Incoterms)FOB, CIF, EXW, CFR

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 set

Supply Chain Partners4

Our Production Capability & Technical Expertise

Main ProductsCooled Chillers and Heat Pumps, Air Handling Unit (Ahu), Axial Fan, Centrifugal Fan, Fan Coil Unit (Fcu), Air Distribution Products, HVAC Product, Air Ducts, Fire Damper, Cooling Tower

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff