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What is a three-roll brake?
Tri-roll gate is a three-designed gate with small gap, which can only accommodate one person to prevent someone from following when one person passes.

Tripod turnstile series

The shell frame of the three-roll brake is made of high-quality stainless steel, and other materials such as stone, wood and titanium alloy can also be customized. All internal components are rust-proof and corrosion-proof, and are durable. The whole machine runs smoothly, silently, with low power consumption, energy saving and environmental protection.

Commonly used in residential areas, scenic spots and other occasions.