Mairs flap barrier turnstile adopts the fully automatic silent high-precision casting mechanism, which has the characteristics of fast operation, low noise, safety, convenience, luxury, and atmosphere, and is widely used in airports, subway stations, stations, docks, scenic spots, parks, student dormitories, unit pedestrian passages, and other places. The whole chassis is made of a 1.5mm thick cold-rolled steel plate painted or a 1.5mm thick stainless steel plate molded. The surface is brushed by machine drawing, and the overall effect is fashionable, atmospheric, and beautiful.