ALPHAIR Axial Ventilation Fan – 1000HP, 375,000

$530,000.00

The Fresh Air Ventilation System for Mining by Alphair is a powerful solution for providing fresh air to mining environments. It includes an ALPHAIR Axial Ventilation Fan with a 1000hp motor and a control module. The system also comes with six heater/burner modules and a spare module. The fan has a maximum air flow of 375,000cfm and a minimum air flow of 276,000cfm, with a static pressure of 12.73 in. wg. The TECO-WESTINGHOUSE motor is a premium efficiency 3-phase severe duty motor with an output of 1000hp. The control module includes an ALLEN-BRADLEY PowerFlex 7000 VFD and various components for motor and fan controls, building heating units, and control transformers. Supporting documents, such as plan views and specifications, are available for reference. This product is part of the Fans & Blowers collection and is specifically designed for mine shaft ventilation. Pricing for this product is $1,500,000.00 and there are currently 2 units available.

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Description

ALPHAIR Axial Ventilation Fan – High-Capacity Fresh Air System for Mining

The ALPHAIR Axial Ventilation Fan is a high-performance fresh air ventilation system engineered specifically for underground mining applications. With its powerful 1000 horsepower motor, this system delivers an impressive 375,000 CFM (Cubic Feet per Minute) of airflow, ensuring continuous fresh air circulation across even the most extensive mining operations.

Underground mining requires reliable, large-scale ventilation to remove dust, gas, and contaminants while providing breathable air to workers and equipment. The ALPHAIR Axial Ventilation Fan meets those demands with energy efficiency, durability, and field-tested reliability.

This system is ideal for mines seeking to upgrade or replace their current ventilation infrastructure with a cost-effective solution that performs under pressure. The integrated control module provides real-time monitoring and adjustments to airflow, allowing for flexible operation in diverse underground environments.

Key Features of the ALPHAIR Axial Ventilation Fan System

  • 1000HP Motor: Industrial-grade power for continuous, high-volume airflow.

  • 375,000 CFM Airflow Capacity: Suitable for large-scale mining operations.

  • Durable Axial Fan Design: Built to withstand harsh, high-dust environments.

  • Control Module Included: Allows responsive and intuitive system management.

  • Used Equipment, Field-Tested: Performance-proven and ready for redeployment.

Applications for ALPHAIR Ventilation Systems in Mining

  • Underground mine ventilation

  • Fresh air circulation in tunnels and shafts

  • Backup airflow systems during maintenance or emergencies

  • Dust and contaminant removal in closed environments

Condition of the ALPHAIR Axial Ventilation Fan

  • Used, Inspected, and Fully Functional

  • Delivered ready for immediate installation and operation

Whether you’re operating a coal mine, gold mine, or underground tunnel project, the ALPHAIR Axial Ventilation Fanprovides the airflow performance and durability you need to meet strict safety and environmental standards.

Why Choose Our Fresh Air Ventilation System?

With over a decade of experience in the mining sector, our Fresh Air Ventilation System combines performance, reliability, and cost-effectiveness. Whether you’re looking to upgrade your existing ventilation infrastructure or install a new system, this high-capacity solution will keep your mine properly ventilated, providing a safer, healthier working environment for your team.

Contact us today for more details about specifications, pricing, and delivery options. Let us help you optimize your mining operation with the right ventilation system!

Click here for more information on MSHA regulation

 

 

GENERAL
Type Axial
RPM 880 rpm
Horsepower 1000 hp
CFM 375,000 cfm
Fan Size Approx. 10 ft.
ELECTRICAL
Voltage 4000 volts
Phase 3-phase
OTHER SPECIFICATIONS
Each fresh air system includes:

  • 1 x ALPHAIR Axial Ventilation Fan & Air Tunnel w/ 1000hp Motor & Control Module
  • 6 x Heater/Burner Modules for Fresh Air Ventilation System
  • 1 x Spare Heater/Burner Module for Fresh Air Ventilation System

System Specifications

Fan Performance:

  • Max. Air Flow: 375,000cfm
  • Min. Air Flow: 276,000cfm
  • Static Pressure: 12.73 in. wg.
  • Fan RPM: 880rpm
  • Inlet Density: 0.075lbs/ft cu.
  • Blade Tip Angle: 34deg.

Motor Specifications:

  • Make: TECO-WESTINGHOUSE
  • Desc.: Premium Efficiency 3-Phase Severe Duty Motor
  • Type: AEJH-8A001
  • Poles: 8
  • Output: 1000hp
  • Volts: 4000v
  • Rating: Cont.
  • Amps: 130a
  • RPM: 890rpm
  • IP: 55

Control Module Components:

  • ALLEN-BRADLEY PowerFlex 7000, 1000hp VFD
  • Controls for Heater/Burner Modules (Modules Sold Separately)
  • Motor and Fan Controls
  • Building Heating Units
  • Control Transformers
  • Heat Trace Control Panel and Power Supply for Insulated Fuel Lines (In FAR #1 Control Module Only)

Heater/Burner Module Components:

  • 1 x Induced Draft Fan
  • 1 x Safety Switch/Disconnect
  • 1 x Control Panel
  • 1 x Oil Pump
  • 1 x Burner Unit
  • 1 x Louver Damper
  • 1 x Oil Supply, Propane, and Oil Return Hose Lines