Are the fans suitable for high altitudes?

Yes, the design corrects airflow for heights above 4,000 meters.

What certifications do the fans have?

The fans are certified with ISO and CE standards.

How is the product inspected before delivery?

We perform 100% inspection including visual and function checks by packing staff.

Industrial Heavy Duty Underground Coal Mining Ventilation Fan

Name: Industrial Heavy Duty Underground Coal Mining Ventilation Fan
Brand: Qingdao Zoomfine Indotech Co.,Ltd
SKU: 2143331862

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.

TKL

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 Design: 3D twisted blades achieve over 85% efficiency with 30% annual energy savings.

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

Fireproof Safety: Operates over 30 minutes at 280C with fire damper system for smoke extraction.

AI Diagnostics: Provides fault warnings up to 30 days in advance with real-time monitoring.

Variable Frequency Control: Adjusts speed to achieve up to 50% energy savings in extreme situations.

Corrosion Resistance: Dual anti-corrosion treatment withstands vibrations up to 4.5mm/s.

Flexible Installation: Can be installed horizontally, vertically, or in custom sizes with 2.5m height.

One Year Warranty: Comprehensive coverage from start-up date or 18 months from shipment.

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: ≤2.27h

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