Continuous geared hinge opening and closing display, large fire door, heavy door hinge opening and closing.

Continuous geared hinge, Invisible door hinge, door hardware, door hinge, product display.

Process of installing continuous geared hinge on fire door.

Continuous geared hinges are installed for heavy doors and fire doors with a height of 4.2 meters and a weight of 250kg.

Continuous geared hinge is a new type of hinge with long service life and bearing capacity. Anodized surface, more corrosion-resistant, is the best partner for heavy doors. Smooth opening and closing without noise.

The continuous geared hinge is drilled by CNC, with the purpose of assembling screws later, fixing the hinge in the door frame and the door leaf, and connecting the door leaf and the door frame so that the door can open and close.

Continuous geared hinge is a new type of hardware applied to the opening and closing of doors and windows. It has fire-proof performance and strong corrosion resistance, and can bear the weight of 250kg at most. It is the best choice for heavy doors. The purp...

The processing technology of continuous geared hinge mainly includes the following steps: Cutting material:Processing materials and spare parts are cut into equal lengths in batches. Milling of grooves:Milling notches with the same width in CNC milling machi...

One of the CNC machining steps of continuous geared hinge: Grooving. Because of the special structure, grooving is needed at a specific position for subsequent assembly.

Today, continuous geared hinges are mass-produced in the factory, and we have dozens of orders. They are different in length and color, but they are all made of aluminum alloy, which has high corrosion resistance, fire resistance and strong load-bearing capac...