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Sintek 4.0 / 5.0

Condition: New

1. Two kinds of high-strength alumunium alloy guide rails is a combination of special accessories which is easy to install and the appearance is strong and beautiful. 2. High quality EPDM strips are inserted in the middle of guide rail channel, it can absorb the vibration and noise during operation, the automatic doors are running more quietly. 3. Overlapping leafes are linked by belts and belt pulleys; the operation will stable and reliable. 4. Built in chip has the ability of intelligent adjustment that realize automatic control process. The door leafes can maintain optimal operation status without weight adjustment because the controller has the adaptability of adjusting load automatically. 5. Two-way automatic reverse function ensures it's safety performance is more outstanding. Faster opening speed and more humanized design