Processing procedure of continuous geared hinge

I bet you will like this different hinge. This continuous geared hinge, made of aluminum alloy, has different performance from the traditional hinge. The application scene of the traditional hinge is ordinary doors and windows and various wardrobes and cabinets. The continuous geared hinge has a large bearing capacity, and can be applied to doors with large gravity such as large tooling doors and large fire doors. Its fireproof, waterproof and corrosion-resistant properties make it have a long service life, which has won the favor of many people.