Bending video

The revolving door is beautiful in shape, and the revolving door gathers various advantages in one, which can be called the finishing touch of the building. Due to the function of normally open and normally closed, it is the first choice for isolating airflow and saving energy.

The components of the bending parts mainly include: big hat head, hanging wheel, etc.

Due to the relatively large section size and complex notches, the tolerance range needs to be strictly controlled during the stretch bending process to ensure free sliding and no abnormal noise after installation.

Shengda Stretch Bending, a practitioner of fine stretch bending in China, has designed a new tooling fixture and filling mold, and adopted a new CNC profile stretch bending machine for processing, so that the deformation size of the profile section after stretch bending is quite small, making the industry's high-quality revolving door Material bending, providing fine stretch bending services for our customers and friends.