Three roller gates put into use to help enterprise or the company to staff the orderly management of an effective equipment, three roll valve are also useful in our daily living, detailed we under the specific resolution:

Three roll valve is a kind of the staff through the orderly management of mechanical and electronic equipment integrated device, according to the operation of the three roll gate way points are: semi-automatic, fully automatic and manual.

According to the passage of the type of line are: one-way (, is divided into left to right), two-way. One way is divided into: one-way controllable, one-way free passage. Two-way is divided into: two-way control, two-way not controlled.

Present three roll brake set brake wing brake application areas are: plot out the import, with id to staff or controlled management of the village, with intelligent parking management system using side by side, and can make the induction card can brush a parking management system, at the same time also can brush three roll gate opened. The factory of the import or dining hall/dining room (staff canteen card open gate), dormitory, or partition workshop construction site installation, save a lot of artificial management of staff trouble. Can cooperate consumer machines, attendance machine, access control machine, fingerprint, palmprint, electrostatic tester used together. Park of imports, cooperate to entrance guard, consumer machine or scenic spot electronic ticket management system, to visitors, an orderly management of employees