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.
