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According to the traffic direction, it can be divided into one-way three roll gate and two-way three roll gate

According to the traffic mode, it can be divided into: electric three roll brake and manual three roll brake

According to the style, it can be divided into: bridge three roller brake and vertical three roller brake

According to the passing mode, it can be divided into mechanical electric three roller brake, semi-automatic three roller brake and full-automatic three roller brake

According to the flow, it can be divided into ordinary three roll gate and high flow three roll gate

According to the braking mode, it can be divided into full-automatic braking three roll brake and semi-automatic braking three roll brake (this type belongs to the type of high-grade brake and the mainstream abroad)