1, from the curtain wall veneer surface spraying technology identification
High-quality aluminum veneer to be used to the top of the aluminum veneer spraying line, the coating process will not have metal and non-metallic debris infiltration, the higher precision of its technology, the surface layer and the inner feel smooth and smooth, without plaque; Aluminum veneer surface spray evenly, no color, coating up to international standards.
2, from the flatness of aluminum curtain wall panels, hemming and joints identify
High quality aluminum veneer in aluminum raw material selection is strict, less impurities, aluminum veneer after spraying will not change after high temperature, sheet metal processing equipment and management will affect the smoothness of aluminum veneer; 20mm high, the angle of 90 degrees, this point can be very intuitive to show the quality of the product.
3, high-quality uniform thickness aluminum veneer, aluminum veneer more closely, the quality and thickness of aluminum can reach the national standard; fake and inferior wall thickness larger deviation, thin aluminum, and aluminum veneer material at the junction Gap larger.
4, the use of small pressure pump test aluminum veneer material pressure performance
High-quality aluminum veneer blasting high pressure, generally can meet or exceed the requirements of the relevant national norms; and fake and shoddy products, blasting pressure is generally low, it is difficult to meet the requirements.
