Three levels, namely excellent, qualified, and unqualified, are used to measure the quality of construction projects. Only those that meet the qualified standard or above can be accepted as qualified. This is an important criterion for ensuring project quality. For the aluminum panel curtain wall industry, the quality level of aluminum veneer products not only affects building safety but also impacts the smooth delivery of curtain wall projects.

The rapid development of the construction industry has injected vitality into the aluminum veneer industry. In fact, there are certain differences in the production processes and technologies of aluminum veneer products among different manufacturers. For example, some small aluminum veneer processing factories mainly adopt extensive production and operation models, and their production processes and product quality are questionable. Therefore, when choosing an aluminum veneer manufacturer, it is important to keep your eyes open and carefully observe the quality of the aluminum veneer products. Next, let's have the aluminum veneer manufacturer introduce how to identify the quality grades of aluminum veneer products, hoping to be of help to everyone.

1. Check the raw material quality of the aluminum sheets used by aluminum veneer manufacturers

Generally, aluminum veneer manufacturers mainly use three types of processed plates and models: ① 1-series aluminum plates 1050, 1060, 1100 (industrial pure aluminum), ② 3-series aluminum plates 3003 (aluminum-manganese alloy plates), and ③ 5-series aluminum plates 5005 (aluminum-magnesium alloy plates). In terms of hardness and strength, the comprehensive performance of the above three types of plates increases in order.

2. Examine the production process of aluminum veneer manufacturers

As a professional aluminum veneer manufacturer, the sheet metal workshop requires a complete set of advanced processing equipment for cutting, punching, bending, welding, etc., to ensure that it can produce various complex shapes of sheet metal processing. Additionally, a complete set of processing techniques is necessary to ensure that the quality of aluminum veneer products meets the requirements of the drawings.

3. Understand different surface processing techniques of aluminum veneer manufacturers

Currently, the mainstream surface processing methods for aluminum veneer manufacturers include four types: spraying, baking paint, roller coating, and laminating. Under the spraying and baking paint processes, the finished aluminum veneer has a longer service life, but different batches of aluminum veneer products may have slight color differences. The finished aluminum veneer processed by roller coating has uniform color, but the cost is low for large areas and expensive for small areas. At the same time, roller-coated aluminum veneer cannot be welded or shaped into complex designs. The main processes of laminating include wood grain transfer printing and stone grain transfer printing, which can basically maintain a decorative effect of stable and non-fading color for 10 years.