China Tube suite Factory

This paper introduces the causes and solutions of the surface damage of the LED aluminum profile shell

In the extrusion production of aluminum profiles, common defects are relatively intuitive, such as bending, twisting, deformation, slag inclusion, etc. The defects of "adsorbed particles" are difficult to find without careful observation or touch. The harm is: in the production process of electrophoresis and spraying profiles, it is difficult to remove them, which affects the appearance of the profiles and causes waste products.  In the extrusion production of aluminum profiles, common defects are relatively intuitive, such as bending, twisting, deformation, slag inclusion, etc. The defects of "adsorbed particles" are difficult to find without careful observation or touch. The harm is: in the production process of electrophoresis and spraying profiles, it is difficult to remove them, which affects the appearance of the profiles and causes waste products.  

Last time we talked about the two reasons for PC discoloration, the following is the third reason for the conventional discoloration of products.

Although the demand for horticultural lighting has declined in recent years, at this exhibition, we still saw the emergence of many horticultural lighting packaging and drive power products, which have higher luminous efficiency and are more intelligent.

​The working mechanism of the PC extrusion diffuser screw extruder is the pressure and shear force generated by the rotation of the screw, so that the material is fully plasticized, uniformly mixed and formed through the mold, and sometimes one extruder can complete the mixing and plasticizing at the same time A series of processes such as melting and molding, so as to realize continuous production.

The LED plant growth light industry chain is relatively mature, and downstream market applications are cutting-edge.