The stair handrail mould, with the update iteration of building materials, the appearance of new aluminum wood-like stair handrail is fashionable and diversified, which is not only loved by the public, but also tends to replace the traditional wooden stair handrail. The aluminum stair handrail mould can be punched into handrails and fence columns with specific shapes and sizes.

Its mold technology includes the following aspects:

1, blanking: according to the size of the blank, cut out the desired size by shearing machine.

2, mold forming: concave-convex forming on the punch to form the product shape.

3. Flash die: Punching the waste around the drawing by die.

Technical reminder: In the process of material stretching, provide enough support to prevent it from cracking during stretching. The structure of the product, especially the size of the transition of R angle, the choice of punching machine and the material characteristics provided by the material supplier directly determine whether the product will crack when it is stretched. Simple products are matched with ordinary punches, and complex profiles need to be produced by hydraulic punches.