The heavy-duty and light-duty aluminum profiles are actually the difference in the meter weight of the aluminum profiles. The weight per meter determines the weight of the aluminum profiles because the length of the aluminum profiles is the same. Therefore, the meter weight of the aluminum profile will be greater, the aluminum profile will be heavier.

1. Size

Whether it is wall thickness or bevel diameter thickness, heavy-duty aluminum profiles are larger than light aluminum profiles

2. Scope of use.

Light-duty aluminum profiles are suitable for lightweight structures or frame combination structures with low stress and strength. Such as whiteboard racks, work benches, etc. Heavy-duty aluminum profiles are suitable for the frame combination of heavy-duty structures with high stress, high light and high support requirements. Such as equipment protective cover, large photovoltaic bracket and so on.

3. Bearing weight.

Heavy-duty aluminum profiles are larger than light-duty aluminum profiles. This can be seen from the scope of use above. The load-bearing force is naturally used in the frame combination of large stresses.

4. Price.

Heavy-duty aluminum profiles are more expensive than light aluminum profiles. The large bearing capacity also indicates that the weight of the meter is heavier, and the raw materials used per meter are also more, so the price is naturally higher.

5. Aluminum profile accessories used.

The aluminum profile accessories used for heavy-duty aluminum profiles are larger in size and more expensive than the aluminum profile accessories used in light-duty aluminum profiles. For example, the 2020 aluminum profile can use M5 T-bolts, and the 6060 aluminum profile can use M6 T-bolts