1. Under normal circumstances, people who work as straighteners should pay attention to the strength of both hands when straightening. Once the strength is too large, the profile may be deformed, closed and other bad conditions; However, if the strength is too small, it may cause the profile to be difficult to straighten, and the bending affects the quality of the project.
2. If the aluminum profile by detection, hardness has been qualified, so at this time the profile is not easy to bend, but in the shelf still should pay special attention to both ends of the lifting aluminum profile should try to maintain a smooth, balanced, avoid too large ups and downs, the aluminum profile will cause bending.
3. Pay attention to the link of aluminum profile kneading and framing. When we finish sawing the length, we will begin to frame the next step. At the time of framing, employees in this process will pay attention to the size of the material, as well as the quality of the material, hardness and so on.
