AMCA based design and testing support Ventilation systems, tunnels, solar structures, and urban service equipment
Afra Integrated Product Portfolio
Tunnel & metro ventilation Process exhaust & dust collection Solar structures & urban services

Industrial fans, HVAC systems, solar structures, and urban service machines for infrastructure and industry.

AMCA based design calculations
High temperature smoke fans
Tunnel jet fans
Axial fans
Centrifugal blowers
AHUs and HVAC modules
High temp smoke fans
Up to 400 °C / 2 h
Flow and pressure
From low to extra high duty

Products

Select a product family to explore fans, HVAC equipment, solar panel structures, and pickup sweepers.

Jet fans

Jet fans

Tunnel and enclosed car park jet fans

  • Longitudinal and semi-transverse tunnel ventilation
  • Reversible thrust fans for smoke control
  • Low pressure and high pressure ranges
  • Hot smoke and emergency ventilation
Download jet fan brochure
Axial fans

Axial fans

Shaft, tunnel, and industrial axial fans

  • Large diameter axial shaft fans
  • Heavy duty construction for tunnels and mines
  • Explosion proof and special executions
  • Both supply and exhaust modes
Download axial fan brochure
Centrifugal fans

Centrifugal fans

Backward and forward curved blowers

  • Process exhaust and filtration systems
  • Dust collection and material handling fans
  • High pressure blowers for industrial processes
  • Clean air and dirty air configurations
Download centrifugal fan brochure
Reversible axial fan

Reversible Axial Fans

Tunnel and industrial ventilation

  • Longitudinal tunnel ventilation in both directions
  • Smoke extraction and emergency mode operation
  • Car parks, metro service areas, and industrial exhaust
  • Variable speed control with VFD and BMS integration
Download reversible axial fan brochure
Custom fans and EPC

Custom fans and EPC

Special designs and complete systems

  • Custom engineered fans for special duties
  • Complete ventilation system design
  • EPC delivery of industrial ventilation projects
  • Integration with monitoring and controls
Contact us for special projects
Solar panel structures

Solar panel structures

Rooftop and ground PV mounting systems

  • Structural design for PV panels and arrays
  • Fixed-tilt and customized mounting options
  • Wind and snow load optimized frames
  • Engineering support, supply, and installation
Contact us for solar structures
Pickup sweeper

Pickup sweeper

Compact urban street cleaning equipment

  • Lightweight chassis for narrow streets
  • Mechanized sweeping and dust control
  • Operator-friendly and serviceable design
  • Built for daily municipal operations
Contact us for pickup sweepers

Brochures and technical documents

Download Afra Vent brochures for each fan family. Detailed technical specifications, performance curves, and typical applications are available in each document.

Jet fans

Tunnel and enclosed parking

PDF
  • Reversible thrust jet fans
  • Smoke control and emergency ventilation
  • Performance data and selection
Download brochure

Axial fans

Shaft and industrial axial fans

PDF
  • High performance axial fans
  • Industrial and infrastructure applications
  • Fan curves and configuration options
Download brochure

Centrifugal fans

Backward and forward curved

PDF
  • Process exhaust systems
  • Dust collection and filtration
  • High and low pressure ranges
Download brochure

AV-AXDS Double-Stage Axial Fans

High efficiency and high static pressure range

PDF
  • Double rotor aerodynamic design with improved efficiency up to 80 percent
  • Wider pressure range and stable performance for high pressure loss systems
  • Suitable for tunnels, mines, industrial ventilation, and long duct runs
  • Smoke control applications and multi stage filtration systems
Download brochure

Solar PV mounting structure

Two row ground mount with inverter rail

PDF
  • Hot dip galvanized steel structure for 10 panels (5x2)
  • Tilt angle 25 to 30 degrees with C type purlin profile
  • Wind resistance up to 145 km per hour and high corrosion resistance
Download brochure

Applications for Afra Vent fans and HVAC equipment

Afra Vent products are designed to support demanding applications in tunnels, metros, power plants, industrial facilities, commercial buildings, and specialized environments.

Tunnel and metro ventilation

  • Road tunnels and underground highways
  • Metro tunnels and stations
  • Emergency smoke extraction and control
  • Longitudinal and semi-transverse systems

Industrial and process ventilation

  • Power plants and boiler houses
  • Process exhaust and filtration systems
  • Dust collection and pneumatic conveying
  • Chemical, petrochemical, and heavy industries

Building and commercial HVAC

  • Commercial buildings and malls
  • Hospitals and cleanrooms
  • Industrial halls and warehouses
  • Car parks and underground garages

Custom and special applications

  • Explosion proof and high temperature fans
  • Fans for corrosive or dusty environments
  • Special duty fans for laboratories and research
  • Integrated ventilation and HVAC concepts

Typical project types

Road and rail tunnels

Tunnel and metro ventilation projects where jet fans, axial fans, and centralized exhaust systems are required.

Power plants and factories

Boiler fans, ID and FD fans, flue gas fans, process exhaust, and dust collection systems.

Commercial and public buildings

HVAC systems with AHUs, ventilation fans, car park exhaust, and pressurization fans.

Special and research facilities

Custom ventilation solutions for laboratories, test rigs, and experimental facilities.

Integrated support

Afra Vent works with design teams to ensure proper fan selection, system configuration, and integration with monitoring and control systems.

Need help selecting the right fan or HVAC solution

Share your project details with us and our engineering team will help you select suitable fans, HVAC equipment, and accessories based on your application and standards.

  • Support for tunnel and metro ventilation design
  • Selection of industrial fans for power plants and factories
  • Integration of fans with BMS, EMS, and SCADA systems
  • Custom solutions for special environments

What information helps us support you better

  • Project type and location
  • Required flow, pressure, and temperature
  • Standards or specifications you follow
  • Available space and installation constraints

You can attach drawings, layouts, or technical documents when contacting us so our team can review and propose suitable solutions.

Afra Vent engineering team

Industrial ventilation and HVAC solutions