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All high rotating brake machine is mainly used to prevent the violent impact of entrance guard places, such as football, prison, etc. Compared with other brake machine, the main advantage is that high rotating brake machine: a strong, impact resistance, not il...

From a cost point of view, costs less than three roll gate door brake machine; From a reliability point of view, three roll brake highest reliability; From the point of view of environmental adaptability, three roll brake can be used in outdoor occasions, door...

Wing wing brake and brake machine set door brake machine set brake principle basic same, namely motor drives the rotating, rely on the photoelectric detection. The difference is: 1, traffic speed: wing door brake machine door page action range is small, large ...

Compared with other brake machine, three roller brake machines main advantages are: low cost, high reliability and durability. When choosing three roller gates, need to focus on the following indicators: 1, reliability: the reliability of the brake machine is ...