JMD Machinery

Aluminum profiles are widely used in the construction industry because of their environmental protection, stability, easy processability and decoration.

Aluminum profiles are widely used in the construction industry because of their environmental protection, stability, easy processability and decoration.

Aluminum alloy profiles can be divided into base materials, anodized profiles, electrophoretic coating profiles, powder spraying profiles, fluorocarbon paint spraying profiles, striped thermal insulation profiles, glue injection thermal insulation profiles and so on.

Next, I would like to introduce to you how many ways to break the bridge of aluminum profiles?

After surface treatment, the aluminum profile with high thermal conductivity is added to the internal and external high thermal conductivity materials to break the bridge, which can make the product meet the requirements of thermal insulation. there are two ways to break the bridge, namely "through strip type" and "glue injection type".

1. Strip-piercing type.

Tooth-cutting treatment of aluminum profiles to improve the shear resistance of profiles and heat insulation strips.

Strip piercing-insert heat insulation strip between two profiles.

Rolling-rolling allows two profiles to be compounded with heat insulation strips to form a new type of aluminum profile.

Inspection-sampling test for shear resistance.

After passing the inspection, the packing is put into the warehouse.

2. Glue injection type.

Sealing of injection cavity-sealing of injection cavity of profile.

Start-up preparation-the mixed sample of American Asong An and B glue is injected after testing, and the temperature of the profile and glue tank is controlled at 20-30 degrees to ensure that the temperature is not too low to cause the colloid to become brittle.

Cutting bridge-cutting the base material at the connection point on both sides of the profile, that is, the cutting bridge, so as to form a new type of profile that meets the requirements of thermal insulation.

Inspection-sampling test for shear resistance.

After passing the inspection, the packing is put into the warehouse.