The commercial HVAC industry requires durable and reliable components to maintain effective equipment and systems. By partnering with Helander, clients can rest assured that components such as aluminum inlets will exceed their expectations and provide outstanding service.

Working with 1100, 3003, and 6061 aluminum, we fabricate commercial HVAC inlets through a combination of metal spinning and machining processes.

This featured inlet has a 0.060 of an inch material thickness and each inlet measures 8 inches long with a 20 inch product diameter. CNC turning and milling is used as the primary cutting method to form these components. We hold standard tolerances of +/- .030”.

Metal spinning is an efficient process that produces parts with improved physical attributes to stand up to the extreme conditions of the commercial HVAC industry. As a comprehensive service provider, we fabricate components of the highest quality for a wide variety of applications.

To learn more about our commercial HVAC inlets or to inquire about our other services, contact Helander.

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Specifications for the Aluminum Inlet for the Commercial HVAC Industry

Capabilities Applied/Processes

Spinning, Machining

Typical Tolerance


Material Thickness


Product Length


Product Diameter


Cutting Method

CNC Turning & Milling

Typical Materials Used

1100, 3003, 6061 Aluminum

Industry for Use


100pcs to 1000pcs

Delivery Time

4 to 12 weeks

Delivery Location


Typical Cost

$500.00 to $5000.00