Chain type descender VS Conventional control descent device
1. Higher loadability, can carry more people.
2. Provide steady decent speed.
3. 5.5 tones breaking force of the chain provides very good strength for a sudden increasing number of users.
4. Good efficiency of evacuation, people can descend simultaneously in different floors.
5. Work normally in extreme environments, flash burn, drop off wall’s lime coating, rainy day and oily environment.
6. No special requirement in storage, regular maintenance guarantee 30 years product life.
7. Safety rope provides double protection and mental support.
8. No spinning and No swinging in descending, No frictional material failure problem.
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