Modern Concealed Hinge for Hidden Doors Anti-Corrosion Aluminum Extrusion Profile 180 Opening 300kg

Description

The Continuous Geared Hinge is made of 6063-T6 aluminum alloy and has undergone anodizing surface treatment. It has excellent protective properties such as waterproofing, fireproofing, sun protection, moisture resistance, rust prevention, and cold resistance. This hinge has obtained relevant patents and has passed the 500,000 opening and closing tests conducted by the third-party institution SGS. It can bear a load of up to 200kg and is suitable for heavy-duty doors such as solid wood doors and metal doors. The hinge’s gear transmission system is wear-resistant and can still maintain smooth operation after long-term use, reducing the need for maintenance and lowering the long-term usage cost.

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