Industrial products

HVAC ducting profiles & ventilation fins

Roll formed profiles for air-conditioning ducting frames and ventilation fins.

Overview

Rectangular air-conditioning ducts are joined and stiffened with frame profiles fitted around each duct section. Star Auto Industries roll forms profiles for ducting frames and ventilation fins for the air-conditioning industry.

The illustrations below show how the frame profiles fit around straight duct sections, transitions and bends.

Applications

  • Rectangular air-conditioning duct frames
  • Duct joints and flanges
  • Ventilation fins
  • Duct bends and transitions

How it is made

These profiles are cold roll formed. A metal strip passes through a series of roll stations, and each station bends it progressively until the strip reaches the required cross-section at room temperature. Learn about our manufacturing capabilities.

Specifications

Profile dimensions, material and thickness are set by each customer's drawing. Send your drawing with your enquiry and we will review it.

Applications in pictures

  • Ducting frame assembled from roll formed profiles with corner pieces
  • Ducting frames joining two rectangular duct sections
  • Ducting frames fitted to a duct bend
  • Ducting frame on a duct transition

Frequently asked questions

Can you manufacture hvac ducting profiles to our own drawing?

Yes. Our profiles are made to customer drawings. Send your drawing, material and expected quantity through the enquiry form and our team will review it.

Which materials can you roll form?

We roll form CR and HR steels in grades D, DD, EDD, HSLA, GA, and austenitic stainless steel (301–304), from 0.5 – 8.0 mm thick and 10 – 1,800 mm wide.

Related products

Construction Profiles

Cold roll formed purlins, cross members and false ceiling sections for buildings and sheds.

Custom-Designed Machines

Machines designed around your profile and process, from a team with long experience in roll forming engineering.

Enquire about hvac ducting profiles

Send us your drawing, material and quantity. Our team will review it and get back to you.

Send an Enquiry +91-022-28476800