2024 New Black High-Frequency Welding Aluminum Spacer Bar For Glass Aluminum Garage Door

Description
The aluminum spacer bar is a crucial component in double glazed units. Specifically, it acts as a frame that separates the individual panes of glass in a double glazed unit. Typically, it is made from aluminum or aluminum alloy material in the form of a hollow bar, allowing it to be filled with molecular sieve for energy-saving purposes.

Aluminum Spacer Bars

Aluminum spacer bars can be classified into two types based on their function: bendable and standard (unbendable).

Bendable Aluminum Spacer Bars

Bendable aluminum spacer bars feature back welding and are automatically manufactured due to their mechanical properties. Thanks to the alloy material and special temper technology, the corners are smooth and well-formed without any cracks.

Standard Aluminum Spacer Bars

Standard aluminum spacer bars are high-frequency welded spacers with thin wall thicknesses. As they do not require bending, special aluminum alloys are used for improved hardness and strength.

The remaining spacer bar can be connected with steel straight connectors. With a beautiful appearance and reasonable price, it is an excellent alternative to cold-drawn aluminum spacer bars.

Colored Aluminum Spacer Bars

Colored aluminum spacer bars are produced using a new technique. After painting the bars, they are sent to a high-temperature oven to bake for approximately 6-8 hours. This process ensures that the color of the aluminum spacer bar is more permanent and does not shed or fade after years of use.